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class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Slate"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>Slate</span> </div> </a> <ul id="toc-Slate-sublist" class="vector-toc-list"> <li id="toc-Phablet" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Phablet"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3.1</span> <span>Phablet</span> </div> </a> <ul id="toc-Phablet-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Multi-screen" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Multi-screen"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3.2</span> <span>Multi-screen</span> </div> </a> <ul id="toc-Multi-screen-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Wrapped-around_display" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Wrapped-around_display"> <div 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id="toc-Smartwatch-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-With_movable_sections" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#With_movable_sections"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>With movable sections</span> </div> </a> <button aria-controls="toc-With_movable_sections-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle With movable sections subsection</span> </button> <ul id="toc-With_movable_sections-sublist" class="vector-toc-list"> <li id="toc-Flip" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Flip"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Flip</span> </div> </a> <ul id="toc-Flip-sublist" class="vector-toc-list"> <li id="toc-Dual-touchscreen" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Dual-touchscreen"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.1</span> <span>Dual-touchscreen</span> </div> </a> <ul id="toc-Dual-touchscreen-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Foldable_screen" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Foldable_screen"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.2</span> <span>Foldable screen</span> </div> </a> <ul id="toc-Foldable_screen-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Flip-up_camera" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Flip-up_camera"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.3</span> <span>Flip-up camera</span> </div> </a> <ul id="toc-Flip-up_camera-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Rollable_display" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Rollable_display"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>Rollable display</span> </div> </a> <ul id="toc-Rollable_display-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Slider" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Slider"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3</span> <span>Slider</span> </div> </a> <ul id="toc-Slider-sublist" class="vector-toc-list"> <li id="toc-Pop_up_camera" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Pop_up_camera"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3.1</span> <span>Pop up camera</span> </div> </a> <ul id="toc-Pop_up_camera-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Swivel" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Swivel"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.4</span> <span>Swivel</span> </div> </a> <ul id="toc-Swivel-sublist" class="vector-toc-list"> <li id="toc-No_sagittal_axis" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#No_sagittal_axis"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.4.1</span> <span>No sagittal axis</span> </div> </a> <ul id="toc-No_sagittal_axis-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Mixed" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Mixed"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.5</span> <span>Mixed</span> </div> </a> <ul id="toc-Mixed-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of 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interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Factor_de_forma_de_tel%C3%A9fonos_m%C3%B3viles" title="Factor de forma de teléfonos móviles – Spanish" lang="es" hreflang="es" data-title="Factor de forma de teléfonos móviles" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Facteur_de_forme_(t%C3%A9l%C3%A9phones_mobiles)" title="Facteur de forme (téléphones mobiles) – French" lang="fr" hreflang="fr" data-title="Facteur de forme (téléphones mobiles)" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%9C%B4%EB%8C%80_%EC%A0%84%ED%99%94_%ED%8F%BC_%ED%8C%A9%ED%84%B0" title="휴대 전화 폼 팩터 – Korean" lang="ko" hreflang="ko" 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searchaux" style="display:none">Phone's size, shape and style</div> <p class="mw-empty-elt"> </p><p>The <a href="/wiki/Form_factor_(design)" title="Form factor (design)">form factor</a> of a <a href="/wiki/Mobile_phone" title="Mobile phone">mobile phone</a> is its size, shape, and style, as well as the layout and position of its major components. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="With_one_non-movable_section">With one non-movable section</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=1" title="Edit section: With one non-movable section"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Bar">Bar</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=2" title="Edit section: Bar"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A <b>bar </b>(also known as a slab, block, candybar) phone takes the shape of a <a href="/wiki/Cuboid" title="Cuboid">cuboid</a>,<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> usually with rounded corners and/or edges. The name is derived from the rough resemblance to a <a href="/wiki/Chocolate_bar" title="Chocolate bar">chocolate bar</a> in size and shape. This form factor is widely used by a variety of manufacturers, such as <a href="/wiki/Nokia" title="Nokia">Nokia</a> and <a href="/wiki/List_of_Sony_Ericsson_products#Bar_phones" title="List of Sony Ericsson products">Sony Ericsson</a>. Bar-type smartphones commonly have the screen and keypad on a single face. Sony had a well-known '<a href="/wiki/Mars_Bar" class="mw-redirect" title="Mars Bar">Mars Bar</a>' phone model CM-H333 in 1993 that was longer and thinner than the typical bar phone.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Bar phones without a full keyboard tend to have a 3×4 numerical keypad; text is often generated on such systems using the <a href="/wiki/T9_(predictive_text)" title="T9 (predictive text)">Text on 9 keys</a> algorithm. </p> <style data-mw-deduplicate="TemplateStyles:r1248256098">@media all and (max-width:720px){.mw-parser-output .mod-gallery{width:100%!important}}.mw-parser-output .mod-gallery{display:table}.mw-parser-output .mod-gallery-default{background:transparent;margin-top:4px}.mw-parser-output .mod-gallery-center{margin-left:auto;margin-right:auto}.mw-parser-output .mod-gallery-left{float:left}.mw-parser-output .mod-gallery-right{float:right}.mw-parser-output .mod-gallery-none{float:none}.mw-parser-output .mod-gallery-collapsible{width:100%}.mw-parser-output .mod-gallery .title,.mw-parser-output .mod-gallery .main,.mw-parser-output .mod-gallery .footer{display:table-row}.mw-parser-output .mod-gallery .title>div{display:table-cell;padding:0 4px 4px;text-align:center;font-weight:bold}.mw-parser-output .mod-gallery .main>div{display:table-cell}.mw-parser-output .mod-gallery .gallery{line-height:1.35em}.mw-parser-output .mod-gallery .footer>div{display:table-cell;padding:4px;text-align:right;font-size:85%;line-height:1em}.mw-parser-output .mod-gallery .title>div *,.mw-parser-output .mod-gallery .footer>div *{overflow:visible}.mw-parser-output .mod-gallery .gallerybox img{background:none!important}.mw-parser-output .mod-gallery .bordered-images .thumb img{border:solid var(--background-color-neutral,#eaecf0)1px}.mw-parser-output .mod-gallery .whitebg .thumb{background:var(--background-color-base,#fff)!important}</style><div class="mod-gallery mod-gallery-default mod-gallery-center"><div class="main"><div><ul class="gallery mw-gallery-traditional nochecker bordered-images whitebg"> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Nokia_E51_Silver.jpg" class="mw-file-description" title="A Nokia E51, a typical bar phone"><img alt="A Nokia E51, a typical bar phone" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/Nokia_E51_Silver.jpg/135px-Nokia_E51_Silver.jpg" decoding="async" width="135" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/Nokia_E51_Silver.jpg/202px-Nokia_E51_Silver.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/12/Nokia_E51_Silver.jpg/270px-Nokia_E51_Silver.jpg 2x" data-file-width="2000" data-file-height="2667" /></a></span></div> <div class="gallerytext">A <a href="/wiki/Nokia_E51" title="Nokia E51">Nokia E51</a>, a typical <i>bar</i> phone</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Sony_Ericsson_W800i.jpg" class="mw-file-description" title="Sony Ericsson W800i, released 2005"><img alt="Sony Ericsson W800i, released 2005" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/76/Sony_Ericsson_W800i.jpg/161px-Sony_Ericsson_W800i.jpg" decoding="async" width="161" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/76/Sony_Ericsson_W800i.jpg/241px-Sony_Ericsson_W800i.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/76/Sony_Ericsson_W800i.jpg/321px-Sony_Ericsson_W800i.jpg 2x" data-file-width="1012" data-file-height="1133" /></a></span></div> <div class="gallerytext"><a href="/wiki/Sony_Ericsson_W800" title="Sony Ericsson W800">Sony Ericsson W800i</a>, released 2005</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:SonyEricssonW810i-001.jpg" class="mw-file-description" title="Sony Ericsson W810i, released 2006"><img alt="Sony Ericsson W810i, released 2006" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ed/SonyEricssonW810i-001.jpg/103px-SonyEricssonW810i-001.jpg" decoding="async" width="103" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ed/SonyEricssonW810i-001.jpg/154px-SonyEricssonW810i-001.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ed/SonyEricssonW810i-001.jpg/205px-SonyEricssonW810i-001.jpg 2x" data-file-width="1600" data-file-height="2800" /></a></span></div> <div class="gallerytext"><a href="/wiki/Sony_Ericsson_W810" title="Sony Ericsson W810">Sony Ericsson W810i</a>, released 2006</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Siemens_S25_(metallic_blue).png" class="mw-file-description" title="Siemens S25 from 1999"><img alt="Siemens S25 from 1999" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/35/Siemens_S25_%28metallic_blue%29.png/149px-Siemens_S25_%28metallic_blue%29.png" decoding="async" width="149" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/35/Siemens_S25_%28metallic_blue%29.png/223px-Siemens_S25_%28metallic_blue%29.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/35/Siemens_S25_%28metallic_blue%29.png/297px-Siemens_S25_%28metallic_blue%29.png 2x" data-file-width="2140" data-file-height="2591" /></a></span></div> <div class="gallerytext"><a href="/w/index.php?title=Siemens_S25&action=edit&redlink=1" class="new" title="Siemens S25 (page does not exist)">Siemens S25</a> from 1999</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Nokia_7600_(4424541531).jpg" class="mw-file-description" title="Nokia 7600 in an unusual bar shape"><img alt="Nokia 7600 in an unusual bar shape" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/44/Nokia_7600_%284424541531%29.jpg/180px-Nokia_7600_%284424541531%29.jpg" decoding="async" width="180" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/44/Nokia_7600_%284424541531%29.jpg/270px-Nokia_7600_%284424541531%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/44/Nokia_7600_%284424541531%29.jpg/360px-Nokia_7600_%284424541531%29.jpg 2x" data-file-width="3264" data-file-height="2448" /></a></span></div> <div class="gallerytext"><a href="/wiki/Nokia_7600" title="Nokia 7600">Nokia 7600</a> in an unusual bar shape</div> </li> </ul></div></div></div> <div class="mw-heading mw-heading4"><h4 id="Keyboard_bars">Keyboard bars</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=3" title="Edit section: Keyboard bars"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>These are variants of bars that have a full <a href="/wiki/QWERTY" title="QWERTY">QWERTY</a> keyboard on the front. While they are technically the same as a regular bar phone, the keyboard and all the buttons make them look significantly different. Devices like these were popular in the mid to late 2000s, but lost popularity afterward. The <a href="/wiki/BlackBerry" title="BlackBerry">BlackBerry</a> line from <a href="/wiki/BlackBerry_Limited" title="BlackBerry Limited">Research In Motion (RIM)</a> was particularly popular and influential in this category. </p> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1248256098"><div class="mod-gallery mod-gallery-default mod-gallery-center"><div class="main"><div><ul class="gallery mw-gallery-traditional nochecker bordered-images whitebg"> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:PALM_Treo_650.jpg" class="mw-file-description" title="Treo 650"><img alt="Treo 650" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7c/PALM_Treo_650.jpg/90px-PALM_Treo_650.jpg" decoding="async" width="90" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7c/PALM_Treo_650.jpg/134px-PALM_Treo_650.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7c/PALM_Treo_650.jpg/179px-PALM_Treo_650.jpg 2x" data-file-width="938" data-file-height="1880" /></a></span></div> <div class="gallerytext"><a href="/wiki/Treo_650" title="Treo 650">Treo 650</a></div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Motorola_Q_2.jpg" class="mw-file-description" title="Motorola Q"><img alt="Motorola Q" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Motorola_Q_2.jpg/180px-Motorola_Q_2.jpg" decoding="async" width="180" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Motorola_Q_2.jpg/270px-Motorola_Q_2.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Motorola_Q_2.jpg/360px-Motorola_Q_2.jpg 2x" data-file-width="1600" data-file-height="1200" /></a></span></div> <div class="gallerytext"><a href="/wiki/Motorola_Q" title="Motorola Q">Motorola Q</a></div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:NokiaE61.jpg" class="mw-file-description" title="Nokia E61 released 2005"><img alt="Nokia E61 released 2005" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2a/NokiaE61.jpg/135px-NokiaE61.jpg" decoding="async" width="135" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2a/NokiaE61.jpg/202px-NokiaE61.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2a/NokiaE61.jpg/270px-NokiaE61.jpg 2x" data-file-width="1704" data-file-height="2272" /></a></span></div> <div class="gallerytext"><a href="/wiki/Nokia_E61" title="Nokia E61">Nokia E61</a> released 2005</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:BlackBerry_Curve_8310.JPG" class="mw-file-description" title="A BlackBerry Curve 8310 from 2007"><img alt="A BlackBerry Curve 8310 from 2007" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f4/BlackBerry_Curve_8310.JPG/180px-BlackBerry_Curve_8310.JPG" decoding="async" width="180" height="162" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f4/BlackBerry_Curve_8310.JPG/270px-BlackBerry_Curve_8310.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f4/BlackBerry_Curve_8310.JPG/360px-BlackBerry_Curve_8310.JPG 2x" data-file-width="4440" data-file-height="4000" /></a></span></div> <div class="gallerytext">A <a href="/wiki/BlackBerry_Curve" title="BlackBerry Curve">BlackBerry Curve</a> 8310 from 2007</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:NokiaC3.jpg" class="mw-file-description" title="Nokia C3-00 from 2010"><img alt="Nokia C3-00 from 2010" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/NokiaC3.jpg/180px-NokiaC3.jpg" decoding="async" width="180" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/NokiaC3.jpg/270px-NokiaC3.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d8/NokiaC3.jpg/360px-NokiaC3.jpg 2x" data-file-width="3072" data-file-height="2304" /></a></span></div> <div class="gallerytext"><a href="/wiki/Nokia_C3-00" title="Nokia C3-00">Nokia C3-00</a> from 2010</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Blackberry-Q10-transparent.png" class="mw-file-description" title="BlackBerry Q10, released 2013"><img alt="BlackBerry Q10, released 2013" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4d/Blackberry-Q10-transparent.png/143px-Blackberry-Q10-transparent.png" decoding="async" width="143" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4d/Blackberry-Q10-transparent.png/214px-Blackberry-Q10-transparent.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4d/Blackberry-Q10-transparent.png/285px-Blackberry-Q10-transparent.png 2x" data-file-width="2094" data-file-height="2643" /></a></span></div> <div class="gallerytext"><a href="/wiki/BlackBerry_Q10" title="BlackBerry Q10">BlackBerry Q10</a>, released 2013</div> </li> </ul></div></div></div> <div class="mw-heading mw-heading3"><h3 id="Brick">Brick</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=4" title="Edit section: Brick"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>"<b>Brick</b>" is a slang term used to refer to large, outdated rectangular phones, typically early devices with large batteries and electronics. These early phones, such as the <a href="/wiki/Motorola_DynaTAC" title="Motorola DynaTAC">Motorola DynaTAC</a>, have been displaced by newer smaller models which offer greater portability thanks to smaller antennas and slimmer battery packs. </p> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1248256098"><div class="mod-gallery mod-gallery-default mod-gallery-center"><div class="main"><div><ul class="gallery mw-gallery-traditional nochecker bordered-images whitebg"> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:DynaTAC8000X.jpg" class="mw-file-description" title="A Motorola DynaTAC 8000X, a brick phone from 1984"><img alt="A Motorola DynaTAC 8000X, a brick phone from 1984" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/74/DynaTAC8000X.jpg/73px-DynaTAC8000X.jpg" decoding="async" width="73" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/74/DynaTAC8000X.jpg/110px-DynaTAC8000X.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/74/DynaTAC8000X.jpg/147px-DynaTAC8000X.jpg 2x" data-file-width="399" data-file-height="977" /></a></span></div> <div class="gallerytext">A <a href="/wiki/Motorola_DynaTAC" title="Motorola DynaTAC">Motorola DynaTAC</a> 8000X, a brick phone from 1984</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Mobira_Cityman_450.JPG" class="mw-file-description" title="A Mobira Cityman 450, a brick phone from 1985"><img alt="A Mobira Cityman 450, a brick phone from 1985" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/Mobira_Cityman_450.JPG/120px-Mobira_Cityman_450.JPG" decoding="async" width="120" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/Mobira_Cityman_450.JPG/180px-Mobira_Cityman_450.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/12/Mobira_Cityman_450.JPG/240px-Mobira_Cityman_450.JPG 2x" data-file-width="1771" data-file-height="2657" /></a></span></div> <div class="gallerytext">A <a href="/w/index.php?title=Mobira_Cityman_450&action=edit&redlink=1" class="new" title="Mobira Cityman 450 (page does not exist)">Mobira Cityman 450</a>, a brick phone from 1985</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Vintage_NEC_P9100_Series_Portable_Cellular_Telephone,_Made_In_Japan,_Instruction_Manual_-_Copyright_1988_(42814759832).jpg" class="mw-file-description" title="NEC P9100, a Japanese brick from 1988"><img alt="NEC P9100, a Japanese brick from 1988" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Vintage_NEC_P9100_Series_Portable_Cellular_Telephone%2C_Made_In_Japan%2C_Instruction_Manual_-_Copyright_1988_%2842814759832%29.jpg/120px-Vintage_NEC_P9100_Series_Portable_Cellular_Telephone%2C_Made_In_Japan%2C_Instruction_Manual_-_Copyright_1988_%2842814759832%29.jpg" decoding="async" width="120" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Vintage_NEC_P9100_Series_Portable_Cellular_Telephone%2C_Made_In_Japan%2C_Instruction_Manual_-_Copyright_1988_%2842814759832%29.jpg/180px-Vintage_NEC_P9100_Series_Portable_Cellular_Telephone%2C_Made_In_Japan%2C_Instruction_Manual_-_Copyright_1988_%2842814759832%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Vintage_NEC_P9100_Series_Portable_Cellular_Telephone%2C_Made_In_Japan%2C_Instruction_Manual_-_Copyright_1988_%2842814759832%29.jpg/240px-Vintage_NEC_P9100_Series_Portable_Cellular_Telephone%2C_Made_In_Japan%2C_Instruction_Manual_-_Copyright_1988_%2842814759832%29.jpg 2x" data-file-width="1927" data-file-height="2894" /></a></span></div> <div class="gallerytext"><a href="/w/index.php?title=NEC_P9100&action=edit&redlink=1" class="new" title="NEC P9100 (page does not exist)">NEC P9100</a>, a Japanese brick from 1988</div> </li> </ul></div></div></div> <p>However, "brick" has more recently been applied to older phone models in general, including non-bar form factors (flip, slider, swivel, etc.), and even early touchscreen phones as well, due to their size and relative lack of functionality compared to current models on the market.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>The term "brick" has also expanded beyond smartphones to include most <a href="/wiki/Brick_(electronics)" title="Brick (electronics)">non-working</a> <a href="/wiki/Consumer_electronics" title="Consumer electronics">consumer electronics</a>, including a <a href="/wiki/Game_console" class="mw-redirect" title="Game console">game console</a>, <a href="/wiki/Router_(computing)" title="Router (computing)">router</a>, or other device, that, due to a serious misconfiguration, corrupted <a href="/wiki/Firmware" title="Firmware">firmware</a>, or a <a href="/wiki/Computer_hardware" title="Computer hardware">hardware</a> problem, can no longer function, hence, is as technologically useful as a <a href="/wiki/Brick" title="Brick">brick</a>.<sup id="cite_ref-:0_6-0" class="reference"><a href="#cite_note-:0-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> The term derives from the vaguely <a href="/wiki/Cuboid" title="Cuboid">cuboid</a> shape of many electronic devices (and their <a href="/wiki/AC_adapter" title="AC adapter">detachable power supplies</a>) and the suggestion that the device can function only as a lifeless, square object, <a href="/wiki/Paperweight" title="Paperweight">paperweight</a> or doorstop. This term is commonly used as a verb. For example, "I bricked my <a href="/wiki/Digital_audio_player" class="mw-redirect" title="Digital audio player">MP3 player</a> when I tried to modify its <a href="/wiki/Firmware" title="Firmware">firmware</a>." It can also be used as a noun, for example, "If it's corrupted and you apply using <a href="/wiki/Fastboot" title="Fastboot">fastboot</a>, your device is a brick." In the common usage of the term, "bricking" suggests that the damage is so serious as to have rendered the device permanently unusable.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Slate">Slate</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=5" title="Edit section: Slate"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A <b>slate</b> is a <a href="/wiki/Smartphone" title="Smartphone">smartphone</a> form with few to no physical buttons, instead relying upon a <a href="/wiki/Touchscreen" title="Touchscreen">touchscreen</a> and an onscreen <a href="/wiki/Virtual_keyboard" title="Virtual keyboard">virtual keyboard</a> for input.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> The first commercially available touchscreen phone was a brick phone, the <a href="/wiki/IBM_Simon" title="IBM Simon">IBM Simon</a> Personal Communicator, released in 1994.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> The success of the <a href="/wiki/IPhone_(1st_generation)" title="IPhone (1st generation)">iPhone</a>, which was released by <a href="/wiki/Apple_Inc." title="Apple Inc.">Apple</a> in 2007, is considered by some to be largely responsible for the influence and achievement of this design as it is currently conceived. </p><p>Some unusual "slate" designs include that of <a href="/wiki/LG_New_Chocolate_(BL40)" title="LG New Chocolate (BL40)">LG New Chocolate (BL40)</a>, or the <a href="/wiki/Samsung_Galaxy_Round" title="Samsung Galaxy Round">Samsung Galaxy Round</a>, which is curved. </p> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1248256098"><div class="mod-gallery mod-gallery-default mod-gallery-center"><div class="main"><div><ul class="gallery mw-gallery-traditional nochecker bordered-images whitebg"> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Qtek-S100.jpg" class="mw-file-description" title="HTC Magician, a pre-contemporary slate from 2004"><img alt="HTC Magician, a pre-contemporary slate from 2004" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Qtek-S100.jpg/180px-Qtek-S100.jpg" decoding="async" width="180" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Qtek-S100.jpg/270px-Qtek-S100.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2a/Qtek-S100.jpg/360px-Qtek-S100.jpg 2x" data-file-width="1200" data-file-height="1200" /></a></span></div> <div class="gallerytext"><a href="/wiki/HTC_Magician" title="HTC Magician">HTC Magician</a>, a pre-contemporary slate from 2004</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:HTC_Prophet_02.jpg" class="mw-file-description" title="HTC Prophet, a slate PocketPC from 2005"><img alt="HTC Prophet, a slate PocketPC from 2005" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/HTC_Prophet_02.jpg/180px-HTC_Prophet_02.jpg" decoding="async" width="180" height="141" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/HTC_Prophet_02.jpg/270px-HTC_Prophet_02.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/HTC_Prophet_02.jpg/360px-HTC_Prophet_02.jpg 2x" data-file-width="1904" data-file-height="1492" /></a></span></div> <div class="gallerytext"><a href="/wiki/HTC_Prophet" title="HTC Prophet">HTC Prophet</a>, a slate PocketPC from 2005</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:LG_prada_phone_private_picture.jpg" class="mw-file-description" title="LG Prada, a slate phone from 2006"><img alt="LG Prada, a slate phone from 2006" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/LG_prada_phone_private_picture.jpg/143px-LG_prada_phone_private_picture.jpg" decoding="async" width="143" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/LG_prada_phone_private_picture.jpg/214px-LG_prada_phone_private_picture.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a8/LG_prada_phone_private_picture.jpg/285px-LG_prada_phone_private_picture.jpg 2x" data-file-width="638" data-file-height="805" /></a></span></div> <div class="gallerytext"><a href="/wiki/LG_Prada" title="LG Prada">LG Prada</a>, a slate phone from 2006</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Samsung_i5700.jpg" class="mw-file-description" title="Samsung Galaxy Spica slate from 2009"><img alt="Samsung Galaxy Spica slate from 2009" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/67/Samsung_i5700.jpg/180px-Samsung_i5700.jpg" decoding="async" width="180" height="139" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/67/Samsung_i5700.jpg/270px-Samsung_i5700.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/67/Samsung_i5700.jpg/360px-Samsung_i5700.jpg 2x" data-file-width="2044" data-file-height="1576" /></a></span></div> <div class="gallerytext"><a href="/wiki/Samsung_Galaxy_Spica" title="Samsung Galaxy Spica">Samsung Galaxy Spica</a> <i>slate</i> from 2009</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:%D0%9C%D0%BE%D0%B1%D0%B8%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9_%D1%82%D0%B5%D0%BB%D0%B5%D1%84%D0%BE%D0%BD_Samsung_GT-S5230_Star.jpg" class="mw-file-description" title="Samsung GT-S5230 slate from 2009"><img alt="Samsung GT-S5230 slate from 2009" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/08/%D0%9C%D0%BE%D0%B1%D0%B8%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9_%D1%82%D0%B5%D0%BB%D0%B5%D1%84%D0%BE%D0%BD_Samsung_GT-S5230_Star.jpg/135px-%D0%9C%D0%BE%D0%B1%D0%B8%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9_%D1%82%D0%B5%D0%BB%D0%B5%D1%84%D0%BE%D0%BD_Samsung_GT-S5230_Star.jpg" decoding="async" width="135" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/08/%D0%9C%D0%BE%D0%B1%D0%B8%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9_%D1%82%D0%B5%D0%BB%D0%B5%D1%84%D0%BE%D0%BD_Samsung_GT-S5230_Star.jpg/202px-%D0%9C%D0%BE%D0%B1%D0%B8%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9_%D1%82%D0%B5%D0%BB%D0%B5%D1%84%D0%BE%D0%BD_Samsung_GT-S5230_Star.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/08/%D0%9C%D0%BE%D0%B1%D0%B8%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9_%D1%82%D0%B5%D0%BB%D0%B5%D1%84%D0%BE%D0%BD_Samsung_GT-S5230_Star.jpg/270px-%D0%9C%D0%BE%D0%B1%D0%B8%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9_%D1%82%D0%B5%D0%BB%D0%B5%D1%84%D0%BE%D0%BD_Samsung_GT-S5230_Star.jpg 2x" data-file-width="2736" data-file-height="3648" /></a></span></div> <div class="gallerytext"><a href="/wiki/Samsung_GT-S5230" title="Samsung GT-S5230">Samsung GT-S5230</a> slate from 2009</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:IPhone_5_1_2016-06-08.jpg" class="mw-file-description" title="An iPhone 5, a slate phone from 2012"><img alt="An iPhone 5, a slate phone from 2012" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/IPhone_5_1_2016-06-08.jpg/135px-IPhone_5_1_2016-06-08.jpg" decoding="async" width="135" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/IPhone_5_1_2016-06-08.jpg/202px-IPhone_5_1_2016-06-08.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/96/IPhone_5_1_2016-06-08.jpg/270px-IPhone_5_1_2016-06-08.jpg 2x" data-file-width="3024" data-file-height="4032" /></a></span></div> <div class="gallerytext">An <a href="/wiki/IPhone_5" title="IPhone 5">iPhone 5</a>, a slate phone from 2012</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Samsung_Galaxy_S20_Ultra.png" class="mw-file-description" title="An Samsung Galaxy S20 Ultra, a slate phone from 2020"><img alt="An Samsung Galaxy S20 Ultra, a slate phone from 2020" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Samsung_Galaxy_S20_Ultra.png/83px-Samsung_Galaxy_S20_Ultra.png" decoding="async" width="83" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Samsung_Galaxy_S20_Ultra.png/124px-Samsung_Galaxy_S20_Ultra.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Samsung_Galaxy_S20_Ultra.png/166px-Samsung_Galaxy_S20_Ultra.png 2x" data-file-width="499" data-file-height="1080" /></a></span></div> <div class="gallerytext">An <a href="/wiki/Samsung_Galaxy_S20" title="Samsung Galaxy S20">Samsung Galaxy S20 Ultra</a>, a slate phone from 2020</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Nokia_%26_Microsoft_Lumia_devices.png" class="mw-file-description" title="A set of Nokia/Microsoft Lumia slate smartphones"><img alt="A set of Nokia/Microsoft Lumia slate smartphones" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Nokia_%26_Microsoft_Lumia_devices.png/180px-Nokia_%26_Microsoft_Lumia_devices.png" decoding="async" width="180" height="123" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Nokia_%26_Microsoft_Lumia_devices.png/270px-Nokia_%26_Microsoft_Lumia_devices.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Nokia_%26_Microsoft_Lumia_devices.png/360px-Nokia_%26_Microsoft_Lumia_devices.png 2x" data-file-width="632" data-file-height="432" /></a></span></div> <div class="gallerytext">A set of <a href="/wiki/Microsoft_Lumia" title="Microsoft Lumia">Nokia/Microsoft Lumia</a> slate smartphones</div> </li> </ul></div></div></div> <div class="mw-heading mw-heading4"><h4 id="Phablet">Phablet</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=6" title="Edit section: Phablet"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Phablet" title="Phablet">Phablet</a></div> <p>The <b>phablet</b> is a subset of the slate/touchscreen. A <a href="/wiki/Portmanteau" class="mw-redirect" title="Portmanteau">portmanteau</a> of the words <a href="/wiki/Smartphone" title="Smartphone">phone</a> and <a href="/wiki/Tablet_computer" title="Tablet computer">tablet</a>, phablets are a class of mobile device designed to combine or straddle the size of a slate smartphone together with a tablet. Phablets typically have screens that measure (diagonally) greater than 5.3 inches, and are considerably larger than most high-end slate smartphones of the time (i.e. the <a href="/wiki/Samsung_Galaxy_Note_II" title="Samsung Galaxy Note II">Samsung Galaxy Note II</a> smartlet versus the <a href="/wiki/Samsung_Galaxy_S_III" title="Samsung Galaxy S III">Samsung Galaxy S III</a> smartphone), which have to be 5.2 inches or less to be known as a smartphone, though significantly smaller than tablets (which must be 7 inches or above to be considered as such). </p> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1248256098"><div class="mod-gallery mod-gallery-default mod-gallery-center"><div class="main"><div><ul class="gallery mw-gallery-traditional nochecker bordered-images whitebg"> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Galaxy_Note_10.jpg" class="mw-file-description" title="Samsung Galaxy Note 10, a modern Android phablet"><img alt="Samsung Galaxy Note 10, a modern Android phablet" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Galaxy_Note_10.jpg/180px-Galaxy_Note_10.jpg" decoding="async" width="180" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Galaxy_Note_10.jpg/270px-Galaxy_Note_10.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Galaxy_Note_10.jpg/360px-Galaxy_Note_10.jpg 2x" data-file-width="4032" data-file-height="3024" /></a></span></div> <div class="gallerytext"><a href="/wiki/Samsung_Galaxy_Note_10" title="Samsung Galaxy Note 10">Samsung Galaxy Note 10</a>, a modern <a href="/wiki/Android_(operating_system)" title="Android (operating system)">Android</a> phablet</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:BlackBerry_Z30_2.jpg" class="mw-file-description" title="BlackBerry Z30, a BlackBerry 10 touchscreen smartphone"><img alt="BlackBerry Z30, a BlackBerry 10 touchscreen smartphone" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3b/BlackBerry_Z30_2.jpg/112px-BlackBerry_Z30_2.jpg" decoding="async" width="112" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3b/BlackBerry_Z30_2.jpg/168px-BlackBerry_Z30_2.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3b/BlackBerry_Z30_2.jpg/225px-BlackBerry_Z30_2.jpg 2x" data-file-width="1602" data-file-height="2566" /></a></span></div> <div class="gallerytext"><a href="/wiki/BlackBerry_Z30" title="BlackBerry Z30">BlackBerry Z30</a>, a <a href="/wiki/BlackBerry_10" title="BlackBerry 10">BlackBerry 10</a> touchscreen smartphone</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Nokia_Lumia_1520.jpg" class="mw-file-description" title="Nokia Lumia 1520, a Windows Phone phablet"><img alt="Nokia Lumia 1520, a Windows Phone phablet" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Nokia_Lumia_1520.jpg/180px-Nokia_Lumia_1520.jpg" decoding="async" width="180" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Nokia_Lumia_1520.jpg/270px-Nokia_Lumia_1520.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Nokia_Lumia_1520.jpg/360px-Nokia_Lumia_1520.jpg 2x" data-file-width="2048" data-file-height="1536" /></a></span></div> <div class="gallerytext"><a href="/wiki/Nokia_Lumia_1520" title="Nokia Lumia 1520">Nokia Lumia 1520</a>, a <a href="/wiki/Windows_Phone" title="Windows Phone">Windows Phone</a> phablet</div> </li> </ul></div></div></div> <div class="mw-heading mw-heading4"><h4 id="Multi-screen">Multi-screen</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=7" title="Edit section: Multi-screen"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The <b>multi-screen</b> is basically the slate form factor, but with two touchscreens. </p><p>Some have a small separate screen above the main screens, the <a href="/wiki/LG_V10" title="LG V10">LG V10</a> and LG V20. </p><p>Other multi-screen devices have screens on both sides of the phone. In the case of <a href="/wiki/Yotaphone" class="mw-redirect" title="Yotaphone">Yotaphone</a> and <a href="/wiki/Siam_7X" title="Siam 7X">Siam 7X</a>, they have normal touchscreens on the front, but on the backside is an <a href="/wiki/E_Ink" title="E Ink">e-ink screen</a>, which enables using the cases in a fashion similar to reading a book. </p><p>The presence of the front camera for taking selfies has been an essential feature in smartphones, however, it is a difficulty to achieve a bezelless screen as is the trend in the later 2010s. The <a href="/wiki/Nubia_X" title="Nubia X">Nubia X</a>, Nubia Z20 and <a href="/wiki/Vivo_NEX_Dual_Display" title="Vivo NEX Dual Display">Vivo NEX Dual Display</a> have solved this combining the use of the main camera and a smaller second rear screen, eliminating the front camera.<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="Wrapped-around_display">Wrapped-around display</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=8" title="Edit section: Wrapped-around display"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Xiaomi revealed <a href="/w/index.php?title=Xiaomi_Mi_Mix_Alpha&action=edit&redlink=1" class="new" title="Xiaomi Mi Mix Alpha (page does not exist)">Mi Mix Alpha</a>, a smartphone with a display that surrounds almost entirely its body, only interrupted in the back part by a column that contains the cameras. Back part of display can be used as viewfinder for selfies and videocalls.<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Taco">Taco</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=9" title="Edit section: Taco"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The <b>taco</b> form factor was popularized by the <a href="/wiki/Nokia_N-Gage" class="mw-redirect" title="Nokia N-Gage">Nokia N-Gage</a>, released in 2003. It was widely known as the plastic <a href="/wiki/Taco" title="Taco">taco</a> for its taco-shape and the placement of microphones on the side of the device, which, when one talks into the microphone, gives the appearance of eating a taco.<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> Other models include <a href="/wiki/Nokia_3300" title="Nokia 3300">Nokia 3300</a> and <a href="/wiki/Nokia_5510" title="Nokia 5510">Nokia 5510</a>. </p> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1248256098"><div class="mod-gallery mod-gallery-default mod-gallery-center"><div class="main"><div><ul class="gallery mw-gallery-traditional nochecker bordered-images whitebg"> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Nokia-NGage-LL.jpg" class="mw-file-description" title="Nokia N-Gage"><img alt="Nokia N-Gage" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/11/Nokia-NGage-LL.jpg/180px-Nokia-NGage-LL.jpg" decoding="async" width="180" height="103" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/11/Nokia-NGage-LL.jpg/270px-Nokia-NGage-LL.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/11/Nokia-NGage-LL.jpg/360px-Nokia-NGage-LL.jpg 2x" data-file-width="4680" data-file-height="2670" /></a></span></div> <div class="gallerytext"><a href="/wiki/N-Gage_(device)" class="mw-redirect" title="N-Gage (device)">Nokia N-Gage</a></div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:NOKIA_5510_blue_topview.jpg" class="mw-file-description" title="Nokia 5510"><img alt="Nokia 5510" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ea/NOKIA_5510_blue_topview.jpg/180px-NOKIA_5510_blue_topview.jpg" decoding="async" width="180" height="91" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ea/NOKIA_5510_blue_topview.jpg/270px-NOKIA_5510_blue_topview.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ea/NOKIA_5510_blue_topview.jpg/360px-NOKIA_5510_blue_topview.jpg 2x" data-file-width="1493" data-file-height="757" /></a></span></div> <div class="gallerytext"><a href="/wiki/Nokia_5510" title="Nokia 5510">Nokia 5510</a></div> </li> </ul></div></div></div> <div class="mw-heading mw-heading3"><h3 id="Wearables">Wearables</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=10" title="Edit section: Wearables"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading4"><h4 id="Smartwatch">Smartwatch</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=11" title="Edit section: Smartwatch"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Smartwatch" title="Smartwatch">Smartwatch</a></div> <p>A smartphone in the form of a <a href="/wiki/Wristwatch" class="mw-redirect" title="Wristwatch">wristwatch</a> is typically referred to as a <b>smartwatch.</b> </p> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1248256098"><div class="mod-gallery mod-gallery-default mod-gallery-center"><div class="main"><div><ul class="gallery mw-gallery-traditional nochecker bordered-images whitebg"> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:GD910.jpg" class="mw-file-description" title="The LG GD910 watch phone from 2009"><img alt="The LG GD910 watch phone from 2009" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/GD910.jpg/174px-GD910.jpg" decoding="async" width="174" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/GD910.jpg/261px-GD910.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/GD910.jpg/348px-GD910.jpg 2x" data-file-width="3340" data-file-height="3456" /></a></span></div> <div class="gallerytext">The <a href="/wiki/LG_GD910" title="LG GD910">LG GD910</a> watch phone from 2009</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Z1-Android_Watch-Phone.jpg" class="mw-file-description" title="The Z1 Android watch phone, smartphone in the form of a wristwatch"><img alt="The Z1 Android watch phone, smartphone in the form of a wristwatch" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/37/Z1-Android_Watch-Phone.jpg/180px-Z1-Android_Watch-Phone.jpg" decoding="async" width="180" height="128" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/37/Z1-Android_Watch-Phone.jpg/270px-Z1-Android_Watch-Phone.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/3/37/Z1-Android_Watch-Phone.jpg 2x" data-file-width="360" data-file-height="256" /></a></span></div> <div class="gallerytext">The Z1 Android watch phone, smartphone in the form of a wristwatch</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Samsung_Galaxy_Watches.jpg" class="mw-file-description" title="The Samsung Galaxy Watches, paired by Bluetooth with smartphones"><img alt="The Samsung Galaxy Watches, paired by Bluetooth with smartphones" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Samsung_Galaxy_Watches.jpg/180px-Samsung_Galaxy_Watches.jpg" decoding="async" width="180" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Samsung_Galaxy_Watches.jpg/270px-Samsung_Galaxy_Watches.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Samsung_Galaxy_Watches.jpg/360px-Samsung_Galaxy_Watches.jpg 2x" data-file-width="4032" data-file-height="3024" /></a></span></div> <div class="gallerytext">The Samsung Galaxy Watches, paired by Bluetooth with smartphones</div> </li> </ul></div></div></div> <div class="mw-heading mw-heading2"><h2 id="With_movable_sections">With movable sections</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=12" title="Edit section: With movable sections"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Flip">Flip</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=13" title="Edit section: Flip"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Clamshell_design" title="Clamshell design">Clamshell design</a></div> <p>A <b>flip</b> or <b>clamshell</b> phone consists of two or more sections that are connected by <a href="/wiki/Hinge" title="Hinge">hinges</a>, allowing the phone to flip open then fold closed in order to become more compact. When flipped open, the phone's screen and keyboard are available. When flipped shut, the phone becomes much smaller and more portable than when it is opened for use. On most modern flip phones, there is usually a small display on the back of the screen to indicate the time and any incoming calls/text messages whilst the phone is closed. </p><p><a href="/wiki/Motorola" title="Motorola">Motorola</a> was once owner of a trademark for the term <i>flip phone</i>,<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> but the term <i>flip phone</i> has become <a href="/wiki/Genericized_trademark" class="mw-redirect" title="Genericized trademark">genericized</a> and used more frequently than <i>clamshell</i> in colloquial speech. Motorola was the manufacturer of the famed <a href="/wiki/Motorola_StarTAC" title="Motorola StarTAC">StarTAC</a> flip phone in the 1990s, as well as the <a href="/wiki/Motorola_RAZR" class="mw-redirect" title="Motorola RAZR">RAZR</a> in the mid-2000s. There were also flip "down" phones, like the <a href="/wiki/Motorola_MicroTAC" title="Motorola MicroTAC">Motorola MicroTAC</a> series and was also widely used by <a href="/wiki/Ericsson" title="Ericsson">Ericsson</a>. </p><p>In 2010, Motorola introduced a different kind of flip phone with its <a href="/wiki/Motorola_Backflip" title="Motorola Backflip">Backflip</a> smartphone. When closed, one side is the screen and the other is a physical QWERTY keyboard. The hinge is on a long edge of the phone instead of a short edge, and when flipped out the screen is above the keyboard. </p><p>Another unusual flip form was seen on the luxury <a href="/wiki/Serene_(phone)" title="Serene (phone)">Serene</a>, a partnership between <a href="/wiki/Samsung" title="Samsung">Samsung</a> and <a href="/wiki/Bang_%26_Olufsen" title="Bang & Olufsen">Bang & Olufsen</a>. </p><p>Clamshell came to be used as generic for this form factor. Flip phone referred to phones that opened on the vertical axis. As clamshells disappeared from the market, the terms again became disambiguated. </p><p>By the mid-2000s, "flip" designs reached the peak of their availability and declined afterward, being replaced by sliders which in turn were completely replaced by slate smartphones. </p> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1248256098"><div class="mod-gallery mod-gallery-default mod-gallery-center"><div class="main"><div><ul class="gallery mw-gallery-traditional nochecker bordered-images whitebg"> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:First_Generation_Motorola_StarTAC_cellular_phone.jpg" class="mw-file-description" title="The Motorola StarTAC, the original flip-up phone"><img alt="The Motorola StarTAC, the original flip-up phone" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cb/First_Generation_Motorola_StarTAC_cellular_phone.jpg/153px-First_Generation_Motorola_StarTAC_cellular_phone.jpg" decoding="async" width="153" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cb/First_Generation_Motorola_StarTAC_cellular_phone.jpg/230px-First_Generation_Motorola_StarTAC_cellular_phone.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cb/First_Generation_Motorola_StarTAC_cellular_phone.jpg/307px-First_Generation_Motorola_StarTAC_cellular_phone.jpg 2x" data-file-width="2392" data-file-height="2805" /></a></span></div> <div class="gallerytext">The <a href="/wiki/Motorola_StarTAC" title="Motorola StarTAC">Motorola StarTAC</a>, the original flip-up phone</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Kyocera6035.jpg" class="mw-file-description" title="Kyocera 6035 "flip down" phone"><img alt="Kyocera 6035 "flip down" phone" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Kyocera6035.jpg/132px-Kyocera6035.jpg" decoding="async" width="132" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Kyocera6035.jpg/198px-Kyocera6035.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Kyocera6035.jpg/264px-Kyocera6035.jpg 2x" data-file-width="528" data-file-height="719" /></a></span></div> <div class="gallerytext"><a href="/wiki/Kyocera_6035" title="Kyocera 6035">Kyocera 6035</a> "flip down" phone</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Treo_300.jpg" class="mw-file-description" title="Palm Treo 300, unusual flip-up form"><img alt="Palm Treo 300, unusual flip-up form" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Treo_300.jpg/180px-Treo_300.jpg" decoding="async" width="180" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Treo_300.jpg/270px-Treo_300.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Treo_300.jpg/360px-Treo_300.jpg 2x" data-file-width="1024" data-file-height="768" /></a></span></div> <div class="gallerytext"><a href="/w/index.php?title=Palm_Treo_300&action=edit&redlink=1" class="new" title="Palm Treo 300 (page does not exist)">Palm Treo 300</a>, unusual flip-up form</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Docomo_D506i_open.JPG" class="mw-file-description" title="Japanese NTT DoCoMo D506i flip phone manufactured by Mitsubishi"><img alt="Japanese NTT DoCoMo D506i flip phone manufactured by Mitsubishi" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Docomo_D506i_open.JPG/180px-Docomo_D506i_open.JPG" decoding="async" width="180" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Docomo_D506i_open.JPG/270px-Docomo_D506i_open.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Docomo_D506i_open.JPG/360px-Docomo_D506i_open.JPG 2x" data-file-width="3648" data-file-height="2736" /></a></span></div> <div class="gallerytext">Japanese <a href="/wiki/NTT_DoCoMo" class="mw-redirect" title="NTT DoCoMo">NTT DoCoMo</a> D506i flip phone manufactured by <a href="/wiki/Mitsubishi" title="Mitsubishi">Mitsubishi</a></div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:SonyEricssonW350.jpg" class="mw-file-description" title="The Sony Ericsson W350, last unusual flip-down phone"><img alt="The Sony Ericsson W350, last unusual flip-down phone" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fe/SonyEricssonW350.jpg/82px-SonyEricssonW350.jpg" decoding="async" width="82" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fe/SonyEricssonW350.jpg/123px-SonyEricssonW350.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fe/SonyEricssonW350.jpg/164px-SonyEricssonW350.jpg 2x" data-file-width="759" data-file-height="1663" /></a></span></div> <div class="gallerytext">The <a href="/wiki/Sony_Ericsson_W350" class="mw-redirect" title="Sony Ericsson W350">Sony Ericsson W350</a>, last unusual flip-down phone</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Motorola_MING_Portrait.jpg" class="mw-file-description" title="The Motorola Ming, another flip phone"><img alt="The Motorola Ming, another flip phone" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Motorola_MING_Portrait.jpg/135px-Motorola_MING_Portrait.jpg" decoding="async" width="135" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Motorola_MING_Portrait.jpg/202px-Motorola_MING_Portrait.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Motorola_MING_Portrait.jpg/270px-Motorola_MING_Portrait.jpg 2x" data-file-width="562" data-file-height="750" /></a></span></div> <div class="gallerytext">The <a href="/wiki/Motorola_Ming" title="Motorola Ming">Motorola Ming</a>, another flip phone</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Samsung_Flip.jpg" class="mw-file-description" title="Samsung SM-G9198"><img alt="Samsung SM-G9198" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Samsung_Flip.jpg/180px-Samsung_Flip.jpg" decoding="async" width="180" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Samsung_Flip.jpg/270px-Samsung_Flip.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Samsung_Flip.jpg/360px-Samsung_Flip.jpg 2x" data-file-width="7136" data-file-height="5360" /></a></span></div> <div class="gallerytext">Samsung SM-G9198</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:RAZR_V3i_opened.JPG" class="mw-file-description" title="The Motorola Razr from 2004 was the best-selling flip phone in the world."><img alt="The Motorola Razr from 2004 was the best-selling flip phone in the world." src="//upload.wikimedia.org/wikipedia/commons/thumb/3/37/RAZR_V3i_opened.JPG/135px-RAZR_V3i_opened.JPG" decoding="async" width="135" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/37/RAZR_V3i_opened.JPG/202px-RAZR_V3i_opened.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/37/RAZR_V3i_opened.JPG/270px-RAZR_V3i_opened.JPG 2x" data-file-width="1944" data-file-height="2592" /></a></span></div> <div class="gallerytext">The <a href="/wiki/Motorola_Razr" title="Motorola Razr">Motorola Razr</a> from 2004 was the best-selling flip phone in the world.</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Nokia-e90-fixed.jpg" class="mw-file-description" title="Nokia E90 Communicator"><img alt="Nokia E90 Communicator" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/02/Nokia-e90-fixed.jpg/180px-Nokia-e90-fixed.jpg" decoding="async" width="180" height="139" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/02/Nokia-e90-fixed.jpg/270px-Nokia-e90-fixed.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/02/Nokia-e90-fixed.jpg/360px-Nokia-e90-fixed.jpg 2x" data-file-width="1844" data-file-height="1422" /></a></span></div> <div class="gallerytext"><a href="/wiki/Nokia_E90_Communicator" title="Nokia E90 Communicator">Nokia E90 Communicator</a></div> </li> </ul></div></div></div> <div class="mw-heading mw-heading4"><h4 id="Dual-touchscreen">Dual-touchscreen</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=14" title="Edit section: Dual-touchscreen"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Dual-touchscreen" title="Dual-touchscreen">Dual-touchscreen</a></div> <p>In April 2011, <a href="/wiki/Kyocera_International" class="mw-redirect" title="Kyocera International">Kyocera International</a> released the <a href="/wiki/Kyocera_Echo" title="Kyocera Echo">Kyocera Echo</a> smartphone with two 3.5" screens. The phone's primary display could lie on top of the second display, reducing its size.<sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> In November 2017, <a href="/wiki/ZTE" title="ZTE">ZTE</a> announced the Axon M. The screens could fold to either have two forward facing screens, or one forward and one rear facing screen.<sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> The combined <a href="/wiki/Display_size" title="Display size">display size</a> is 6.75-inch when unfolded.<sup id="cite_ref-19" class="reference"><a href="#cite_note-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> The second screen allows the Axon M's single camera to be both rear and forward facing, as well as acting as a <a href="/wiki/Kickstand" title="Kickstand">kickstand</a> or <a href="/wiki/Tripod_(photography)" title="Tripod (photography)">tripod</a>.<sup id="cite_ref-20" class="reference"><a href="#cite_note-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="Foldable_screen">Foldable screen</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=15" title="Edit section: Foldable screen"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Foldable_smartphone" title="Foldable smartphone">Foldable smartphone</a></div> <style data-mw-deduplicate="TemplateStyles:r1237032888/mw-parser-output/.tmulti">.mw-parser-output .tmulti .multiimageinner{display:flex;flex-direction:column}.mw-parser-output .tmulti .trow{display:flex;flex-direction:row;clear:left;flex-wrap:wrap;width:100%;box-sizing:border-box}.mw-parser-output .tmulti .tsingle{margin:1px;float:left}.mw-parser-output .tmulti .theader{clear:both;font-weight:bold;text-align:center;align-self:center;background-color:transparent;width:100%}.mw-parser-output .tmulti .thumbcaption{background-color:transparent}.mw-parser-output .tmulti .text-align-left{text-align:left}.mw-parser-output .tmulti .text-align-right{text-align:right}.mw-parser-output .tmulti .text-align-center{text-align:center}@media all and (max-width:720px){.mw-parser-output .tmulti .thumbinner{width:100%!important;box-sizing:border-box;max-width:none!important;align-items:center}.mw-parser-output .tmulti .trow{justify-content:center}.mw-parser-output .tmulti .tsingle{float:none!important;max-width:100%!important;box-sizing:border-box;text-align:center}.mw-parser-output .tmulti .tsingle .thumbcaption{text-align:left}.mw-parser-output .tmulti .trow>.thumbcaption{text-align:center}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .tmulti .multiimageinner img{background-color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .tmulti .multiimageinner img{background-color:white}}</style><div class="thumb tmulti tright"><div class="thumbinner multiimageinner" style="width:342px;max-width:342px"><div class="trow"><div class="tsingle" style="width:169px;max-width:169px"><div class="thumbimage" style="height:125px;overflow:hidden"><span typeof="mw:File"><a href="/wiki/File:Foldable_Smartphones.jpg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Foldable_Smartphones.jpg/167px-Foldable_Smartphones.jpg" decoding="async" width="167" height="125" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Foldable_Smartphones.jpg/251px-Foldable_Smartphones.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Foldable_Smartphones.jpg/334px-Foldable_Smartphones.jpg 2x" data-file-width="12000" data-file-height="9000" /></a></span></div></div><div class="tsingle" style="width:169px;max-width:169px"><div class="thumbimage" style="height:125px;overflow:hidden"><span typeof="mw:File"><a href="/wiki/File:Foldable_Phones.jpg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/89/Foldable_Phones.jpg/167px-Foldable_Phones.jpg" decoding="async" width="167" height="125" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/89/Foldable_Phones.jpg/251px-Foldable_Phones.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/89/Foldable_Phones.jpg/334px-Foldable_Phones.jpg 2x" data-file-width="12000" data-file-height="9000" /></a></span></div></div></div><div class="trow" style="display:flex"><div class="thumbcaption">Samsung foldable smartphones</div></div></div></div> <p>Following advances in display technology, <a href="/wiki/OLED" title="OLED">OLED</a> screens can now be manufactured on a flexible, plastic <a href="/wiki/Substrate_(electronics)" class="mw-redirect" title="Substrate (electronics)">substrate</a>, meaning that glass is no longer needed; allowing the displays to be rolled, bent and folded; which makes new form factors possible. In January 2017, rumors emerged of a <a href="/wiki/Samsung" title="Samsung">Samsung</a> foldable phone,<sup id="cite_ref-kore_Sams_21-0" class="reference"><a href="#cite_note-kore_Sams-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> and in November 2018, the <a href="/wiki/Samsung_Galaxy_Fold" title="Samsung Galaxy Fold">Samsung Galaxy Fold</a><sup id="cite_ref-22" class="reference"><a href="#cite_note-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> was revealed, with a combined display size of 7.4 inches.<sup id="cite_ref-23" class="reference"><a href="#cite_note-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> Other manufacturers, such as <a href="/wiki/Huawei" title="Huawei">Huawei</a> and <a href="/wiki/Xiaomi" title="Xiaomi">Xiaomi</a>, have also announced phones with foldable displays.<sup id="cite_ref-24" class="reference"><a href="#cite_note-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-25" class="reference"><a href="#cite_note-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> In November 2019, Motorola officially unveiled its horizontal-folding <a href="/wiki/Motorola_Razr_(2020)" title="Motorola Razr (2020)">Motorola Razr.</a> </p> <div class="mw-heading mw-heading4"><h4 id="Flip-up_camera">Flip-up camera</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=16" title="Edit section: Flip-up camera"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><span><video id="mwe_player_0" poster="//upload.wikimedia.org/wikipedia/commons/thumb/3/3c/ZenFone_6_Flip_Module.webm/220px-seek%3D1-ZenFone_6_Flip_Module.webm.jpg" controls="" preload="none" data-mw-tmh="" class="mw-file-element" width="220" height="220" data-durationhint="2" data-mwtitle="ZenFone_6_Flip_Module.webm" data-mwprovider="wikimediacommons" resource="/wiki/File:ZenFone_6_Flip_Module.webm"><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/3/3c/ZenFone_6_Flip_Module.webm/ZenFone_6_Flip_Module.webm.480p.vp9.webm" type="video/webm; codecs="vp9, opus"" data-transcodekey="480p.vp9.webm" data-width="480" data-height="480" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/3/3c/ZenFone_6_Flip_Module.webm/ZenFone_6_Flip_Module.webm.720p.vp9.webm" type="video/webm; codecs="vp9, opus"" data-transcodekey="720p.vp9.webm" data-width="720" data-height="720" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/3/3c/ZenFone_6_Flip_Module.webm/ZenFone_6_Flip_Module.webm.1080p.vp9.webm" type="video/webm; codecs="vp9, opus"" data-transcodekey="1080p.vp9.webm" data-width="1080" data-height="1080" /><source src="//upload.wikimedia.org/wikipedia/commons/3/3c/ZenFone_6_Flip_Module.webm" type="video/webm; codecs="vp9"" data-width="1950" data-height="1950" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/3/3c/ZenFone_6_Flip_Module.webm/ZenFone_6_Flip_Module.webm.240p.vp9.webm" type="video/webm; codecs="vp9, opus"" data-transcodekey="240p.vp9.webm" data-width="240" data-height="240" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/3/3c/ZenFone_6_Flip_Module.webm/ZenFone_6_Flip_Module.webm.360p.vp9.webm" type="video/webm; codecs="vp9, opus"" data-transcodekey="360p.vp9.webm" data-width="360" data-height="360" /><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/3/3c/ZenFone_6_Flip_Module.webm/ZenFone_6_Flip_Module.webm.360p.webm" type="video/webm; codecs="vp8, vorbis"" data-transcodekey="360p.webm" data-width="360" data-height="360" /></video></span><figcaption>Video demonstrating the retracting action of Asus ZenFone 6's flip camera</figcaption></figure> <p>The <a href="/wiki/Oppo" title="Oppo">Oppo</a> N1 made use of a manual flip camera. <a href="/wiki/Asus" title="Asus">Asus</a>, in the <a href="/wiki/Zenfone_6" class="mw-redirect" title="Zenfone 6">Zenfone 6</a>, <a href="/wiki/Asus_ZenFone_7" title="Asus ZenFone 7">Zenfone 7</a> and <a href="/wiki/ZenFone_8_Flip" class="mw-redirect" title="ZenFone 8 Flip">Zenfone 8 Flip</a> smartphones, includes an all-screen front, eliminating the dedicated front-facing camera notch; instead, the main cameras are housed in a motorized flip-up module that rotates 180 degrees to focus forward.<sup id="cite_ref-26" class="reference"><a href="#cite_note-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-27" class="reference"><a href="#cite_note-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> The <a href="/wiki/Samsung_Galaxy_A80" title="Samsung Galaxy A80">Samsung Galaxy A80</a> also has a similar flip-slide camera mechanism. </p> <div class="mw-heading mw-heading3"><h3 id="Rollable_display">Rollable display</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=17" title="Edit section: Rollable display"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Some companies are experimenting with rollable displays in order to make devices that can convert from smartphone to tablet.<sup id="cite_ref-28" class="reference"><a href="#cite_note-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Slider">Slider</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=18" title="Edit section: Slider"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A <b>slider</b> is composed of usually two, but sometimes more, sections that slide past each other on rails. Most slider phones have a display segment which houses the device's screen, while another segment contains the keypad or keyboard and slides out for use. The goal of a sliding form factor is to allow the operator to take advantage of full physical keyboards or keypads, without sacrificing portability, by <i>retracting</i> them into the phone when they are not in use. Many different companies have developed smartphones that slide: Samsung has the Corby and BlackBerry has the Torch. </p><p>The <a href="/wiki/Siemens_SL10" title="Siemens SL10">Siemens SL10</a> was one of the first slider smartphones in 1999.<sup id="cite_ref-gsmhistory_29-0" class="reference"><a href="#cite_note-gsmhistory-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> Some phones have an automatic slider built in that deploys the keypad. Many phones <i>pop out</i> their keypad segments as soon as the user begins to slide the phone apart. Unique models are the 2-way slider where sliding up or down provides distinct functions: the <a href="/wiki/Nokia_N85" title="Nokia N85">Nokia N85</a> or <a href="/wiki/Nokia_N95" title="Nokia N95">Nokia N95</a> are examples of this. </p><p>A version of the slider form factor, the side slider or QWERTY slider, uses vertical access of the keyboard on the bottom segment. The side slider form factor is primarily used to facilitate faster access to the keyboard with both thumbs. The <a href="/wiki/Motorola_Photon_Q" title="Motorola Photon Q">Motorola Photon Q</a>, <a href="/wiki/Danger_Hiptop" title="Danger Hiptop">Danger Hiptop</a>, Sony <a href="/wiki/Mylo_(Sony)" title="Mylo (Sony)">Mylo</a>, and <a href="/wiki/HTC_Touch_Pro" title="HTC Touch Pro">HTC Touch Pro</a> are four primary examples. </p><p>Some unusual sliders have also been made, such as the <a href="/wiki/Nokia_7280" title="Nokia 7280">Nokia 7280</a> modeled like lipstick, <a href="/w/index.php?title=Samsung_SGH-F520&action=edit&redlink=1" class="new" title="Samsung SGH-F520 (page does not exist)">Samsung SGH-F520</a> from 2007 which slides three ways with a QWERTY keyboard, and the <a href="/w/index.php?title=Samsung_Anycall_SCH-B550&action=edit&redlink=1" class="new" title="Samsung Anycall SCH-B550 (page does not exist)">Samsung Anycall SCH-B550</a>; which is a gaming phone.<sup id="cite_ref-30" class="reference"><a href="#cite_note-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup> </p><p>Sliders supplanted the flip form, since they allowed manufacturers to pack more keypad buttons and features (especially the side slider or QWERTY slider) into the same form factor, while touchscreen interfaces were still in their infancy. By the late-2000s, "slider" designs reached the peak of their popularity and declined afterward, being completely replaced by slate form factors with well-developed touch interfaces. In 2015, <a href="/wiki/BlackBerry_Limited" title="BlackBerry Limited">BlackBerry Limited</a> (previously RIM) released the <a href="/wiki/BlackBerry_Priv" title="BlackBerry Priv">BlackBerry Priv</a>, the first mainstream slider phone in several years (based on <a href="/wiki/Android_(operating_system)" title="Android (operating system)">Android</a>, not the Blackberry operating system they sold so far).<sup id="cite_ref-31" class="reference"><a href="#cite_note-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/Nokia_E7-00" title="Nokia E7-00">Nokia E7</a>, released in 2011 and F(x)tec Pro 1, released in 2019 are notable examples of smartphone sliders as they bring out the keyboard from the side and tilt the display so they reminisce a laptop.<sup id="cite_ref-32" class="reference"><a href="#cite_note-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> </p><p>Today, manufacturers are trying to develop bezel-less smartphones; the greatest difficulty being the presence of front-facing cameras and face recognition sensors. While most brands expand display real-estate, some depart from that approach, returning to the slider form factor;<sup id="cite_ref-33" class="reference"><a href="#cite_note-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> like the <a href="/wiki/Xiaomi_Mi_MIX_3" title="Xiaomi Mi MIX 3">Xiaomi Mi Mix 3</a>,<sup id="cite_ref-34" class="reference"><a href="#cite_note-34"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-35" class="reference"><a href="#cite_note-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Huawei_Honor_Magic_2" class="mw-redirect" title="Huawei Honor Magic 2">Huawei Honor Magic 2</a><sup id="cite_ref-36" class="reference"><a href="#cite_note-36"><span class="cite-bracket">[</span>36<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-37" class="reference"><a href="#cite_note-37"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup> and <a href="/w/index.php?title=Lenovo_Z5_Pro&action=edit&redlink=1" class="new" title="Lenovo Z5 Pro (page does not exist)">Lenovo Z5 Pro</a>.<sup id="cite_ref-38" class="reference"><a href="#cite_note-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup> </p><p>A variation of this design is the <b>kick-slider</b>, a slider with an extra hinge to conform to face like on <a href="/wiki/Motorola_Rizr#Z8" title="Motorola Rizr">Motorola Rizr Z8</a>. </p> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1248256098"><div class="mod-gallery mod-gallery-default mod-gallery-center"><div class="main"><div><ul class="gallery mw-gallery-traditional nochecker bordered-images whitebg"> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Sgh-d600.jpg" class="mw-file-description" title="Samsung D600, standard slider"><img alt="Samsung D600, standard slider" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2b/Sgh-d600.jpg/180px-Sgh-d600.jpg" decoding="async" width="180" height="159" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2b/Sgh-d600.jpg/270px-Sgh-d600.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2b/Sgh-d600.jpg/360px-Sgh-d600.jpg 2x" data-file-width="1045" data-file-height="924" /></a></span></div> <div class="gallerytext"><a href="/wiki/Samsung_SGH-D600" class="mw-redirect" title="Samsung SGH-D600">Samsung D600</a>, standard slider</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:SidekickII.jpg" class="mw-file-description" title="T-Mobile Sidekick II, side slider"><img alt="T-Mobile Sidekick II, side slider" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f2/SidekickII.jpg/180px-SidekickII.jpg" decoding="async" width="180" height="150" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f2/SidekickII.jpg/270px-SidekickII.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f2/SidekickII.jpg/360px-SidekickII.jpg 2x" data-file-width="764" data-file-height="635" /></a></span></div> <div class="gallerytext"><a href="/wiki/T-Mobile_Sidekick" class="mw-redirect" title="T-Mobile Sidekick">T-Mobile Sidekick</a> II, side slider</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:BlackBerry_Torch.jpg" class="mw-file-description" title="BlackBerry Torch 9800, a tall slider"><img alt="BlackBerry Torch 9800, a tall slider" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/ca/BlackBerry_Torch.jpg/180px-BlackBerry_Torch.jpg" decoding="async" width="180" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/ca/BlackBerry_Torch.jpg/270px-BlackBerry_Torch.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/ca/BlackBerry_Torch.jpg/360px-BlackBerry_Torch.jpg 2x" data-file-width="3648" data-file-height="2736" /></a></span></div> <div class="gallerytext"><a href="/wiki/BlackBerry_Torch_9800" title="BlackBerry Torch 9800">BlackBerry Torch 9800</a>, a tall slider</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Nokia_7110_open.png" class="mw-file-description" title="Nokia 7110, with a keypad cover slider"><img alt="Nokia 7110, with a keypad cover slider" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/85/Nokia_7110_open.png/76px-Nokia_7110_open.png" decoding="async" width="76" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/85/Nokia_7110_open.png/114px-Nokia_7110_open.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/85/Nokia_7110_open.png/152px-Nokia_7110_open.png 2x" data-file-width="525" data-file-height="1242" /></a></span></div> <div class="gallerytext"><a href="/wiki/Nokia_7110" title="Nokia 7110">Nokia 7110</a>, with a keypad cover slider</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:N95_Media-keys-open.jpg" class="mw-file-description" title="Nokia N95, a dual slider"><img alt="Nokia N95, a dual slider" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/07/N95_Media-keys-open.jpg/180px-N95_Media-keys-open.jpg" decoding="async" width="180" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/07/N95_Media-keys-open.jpg/270px-N95_Media-keys-open.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/07/N95_Media-keys-open.jpg/360px-N95_Media-keys-open.jpg 2x" data-file-width="4096" data-file-height="2742" /></a></span></div> <div class="gallerytext"><a href="/wiki/Nokia_N95" title="Nokia N95">Nokia N95</a>, a dual slider</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Nokia_7280.jpg" class="mw-file-description" title="Nokia 7280, slider that hides the camera"><img alt="Nokia 7280, slider that hides the camera" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0a/Nokia_7280.jpg/180px-Nokia_7280.jpg" decoding="async" width="180" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0a/Nokia_7280.jpg/270px-Nokia_7280.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0a/Nokia_7280.jpg/360px-Nokia_7280.jpg 2x" data-file-width="1024" data-file-height="768" /></a></span></div> <div class="gallerytext"><a href="/wiki/Nokia_7280" title="Nokia 7280">Nokia 7280</a>, slider that hides the camera</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Motorola-milestone-wikipedia.jpg" class="mw-file-description" title="Motorola Droid, a wide QWERTY slider"><img alt="Motorola Droid, a wide QWERTY slider" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/32/Motorola-milestone-wikipedia.jpg/180px-Motorola-milestone-wikipedia.jpg" decoding="async" width="180" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/32/Motorola-milestone-wikipedia.jpg/270px-Motorola-milestone-wikipedia.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/32/Motorola-milestone-wikipedia.jpg/360px-Motorola-milestone-wikipedia.jpg 2x" data-file-width="800" data-file-height="600" /></a></span></div> <div class="gallerytext"><a href="/wiki/Motorola_Droid" title="Motorola Droid">Motorola Droid</a>, a wide QWERTY slider</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:NokiaE7_5.jpg" class="mw-file-description" title="Nokia E7, QWERTY slider that angles up"><img alt="Nokia E7, QWERTY slider that angles up" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/56/NokiaE7_5.jpg/180px-NokiaE7_5.jpg" decoding="async" width="180" height="134" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/56/NokiaE7_5.jpg/270px-NokiaE7_5.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/56/NokiaE7_5.jpg/360px-NokiaE7_5.jpg 2x" data-file-width="621" data-file-height="461" /></a></span></div> <div class="gallerytext"><a href="/wiki/Nokia_E7" class="mw-redirect" title="Nokia E7">Nokia E7</a>, QWERTY slider that angles up</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Sony_Ericsson_W580i.jpg" class="mw-file-description" title="The Sony Ericsson W580i, another slide phone"><img alt="The Sony Ericsson W580i, another slide phone" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/95/Sony_Ericsson_W580i.jpg/180px-Sony_Ericsson_W580i.jpg" decoding="async" width="180" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/95/Sony_Ericsson_W580i.jpg/270px-Sony_Ericsson_W580i.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/95/Sony_Ericsson_W580i.jpg/360px-Sony_Ericsson_W580i.jpg 2x" data-file-width="1600" data-file-height="1200" /></a></span></div> <div class="gallerytext">The <a href="/wiki/Sony_Ericsson_W580" class="mw-redirect" title="Sony Ericsson W580">Sony Ericsson W580i</a>, another slide phone</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Sony-Xperia-Play-Open-FL.jpg" class="mw-file-description" title="Xperia Play, a handheld game console slider"><img alt="Xperia Play, a handheld game console slider" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Sony-Xperia-Play-Open-FL.jpg/180px-Sony-Xperia-Play-Open-FL.jpg" decoding="async" width="180" height="173" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Sony-Xperia-Play-Open-FL.jpg/270px-Sony-Xperia-Play-Open-FL.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Sony-Xperia-Play-Open-FL.jpg/360px-Sony-Xperia-Play-Open-FL.jpg 2x" data-file-width="3240" data-file-height="3120" /></a></span></div> <div class="gallerytext"><a href="/wiki/Xperia_Play" title="Xperia Play">Xperia Play</a>, a <a href="/wiki/Handheld_game_console" title="Handheld game console">handheld game console</a> slider</div> </li> </ul></div></div></div> <div class="mw-heading mw-heading4"><h4 id="Pop_up_camera">Pop up camera</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=19" title="Edit section: Pop up camera"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Phones like the <a href="/wiki/OnePlus_7_Pro" class="mw-redirect" title="OnePlus 7 Pro">OnePlus 7 Pro</a>,<sup id="cite_ref-guacamole_39-0" class="reference"><a href="#cite_note-guacamole-39"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Oppo_Find_X" title="Oppo Find X">Oppo Find X</a><sup id="cite_ref-40" class="reference"><a href="#cite_note-40"><span class="cite-bracket">[</span>40<span class="cite-bracket">]</span></a></sup> and <a href="/wiki/Vivo_Nex" class="mw-redirect" title="Vivo Nex">Vivo Nex</a><sup id="cite_ref-41" class="reference"><a href="#cite_note-41"><span class="cite-bracket">[</span>41<span class="cite-bracket">]</span></a></sup> hide front cameras within the body of the devices in motorized pop-up modules to create a bezelless front face fully occupied by screens without any cutout while keeping a front-facing camera that can move up when required. Vivo V15 Pro <sup id="cite_ref-42" class="reference"><a href="#cite_note-42"><span class="cite-bracket">[</span>42<span class="cite-bracket">]</span></a></sup> and Centric S1 <sup id="cite_ref-43" class="reference"><a href="#cite_note-43"><span class="cite-bracket">[</span>43<span class="cite-bracket">]</span></a></sup> also come with a pop-up front-facing camera mechanism. One major drawback with pop-up cameras is their inherent complexity due to the mechanism used, as the components such as the motor take up valuable space within the phone's internals which may also fail over time.<sup id="cite_ref-guacamole_39-1" class="reference"><a href="#cite_note-guacamole-39"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Swivel">Swivel</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=20" title="Edit section: Swivel"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A <b>swivel</b> phone is composed of multiple—usually two—segments, which swivel past each other about a sagittal <a href="/wiki/Axis_of_rotation" class="mw-redirect" title="Axis of rotation">axis</a> (most of the time). Use of the swiveling form factor has similar goals to that of the slider, but this form factor is less widely used. Samples are, LG U900 + 960 + V9000, <a href="/wiki/Motorola_Flipout" title="Motorola Flipout">Motorola Flipout</a> + V70 + V80, <a href="/wiki/Nokia_7370" title="Nokia 7370">Nokia 7370</a>, <a href="/wiki/Siemens_SK65" class="mw-redirect" title="Siemens SK65">Siemens SK65</a>, <a href="/wiki/Samsung_Juke" class="mw-redirect" title="Samsung Juke">Samsung Juke</a> + <a href="/w/index.php?title=Samsung_SGH-X830&action=edit&redlink=1" class="new" title="Samsung SGH-X830 (page does not exist)">Samsung SGH-X830</a>, and Sony Ericsson S700i + <a href="/wiki/Sony_Ericsson_W600" title="Sony Ericsson W600">W550</a>. The <a href="/wiki/LG_Wing" title="LG Wing">LG Wing</a> implemented this feature into a slate design smartphone, with two touchscreens. </p><p>Other examples include the <a href="/wiki/Sierra_Wireless_Voq" title="Sierra Wireless Voq">Sierra Wireless Voq</a> which combines a candybar with a keyboard "side-flip"; the <a href="/wiki/Nokia_Communicator" title="Nokia Communicator">Nokia Communicator</a> series which utilise both a candybar and a clamshell with a QWERTY keyboard; or the <a href="/wiki/Siemens_SK65" class="mw-redirect" title="Siemens SK65">Siemens SK65</a> which is a swivel candybar with a QWERTY keyboard.<sup id="cite_ref-44" class="reference"><a href="#cite_note-44"><span class="cite-bracket">[</span>44<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="No_sagittal_axis">No sagittal axis</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=21" title="Edit section: No sagittal axis"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Some implementations, that do not use the sagittal axis, are presenting in phones like <a href="/wiki/Nokia_3250" title="Nokia 3250">Nokia 3250</a> and <a href="/wiki/Oppo_N1" title="Oppo N1">Oppo N1</a>, with twistable components: a keyboard, and main camera (doubling as a selfie one), respectively. </p> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1248256098"><div class="mod-gallery mod-gallery-default mod-gallery-center"><div class="main"><div><ul class="gallery mw-gallery-traditional nochecker bordered-images whitebg"> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Nokia_3250.JPG" class="mw-file-description" title="Nokia 3250, with twistable keypad"><img alt="Nokia 3250, with twistable keypad" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Nokia_3250.JPG/180px-Nokia_3250.JPG" decoding="async" width="180" height="81" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Nokia_3250.JPG/270px-Nokia_3250.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Nokia_3250.JPG/360px-Nokia_3250.JPG 2x" data-file-width="726" data-file-height="327" /></a></span></div> <div class="gallerytext"><a href="/wiki/Nokia_3250" title="Nokia 3250">Nokia 3250</a>, with twistable keypad</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:OPPO_N1_(15059746038).jpg" class="mw-file-description" title="Oppo N1 has a twistable main camera that is used for selfies when rotates."><img alt="Oppo N1 has a twistable main camera that is used for selfies when rotates." src="//upload.wikimedia.org/wikipedia/commons/thumb/3/39/OPPO_N1_%2815059746038%29.jpg/180px-OPPO_N1_%2815059746038%29.jpg" decoding="async" width="180" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/39/OPPO_N1_%2815059746038%29.jpg/270px-OPPO_N1_%2815059746038%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/39/OPPO_N1_%2815059746038%29.jpg/360px-OPPO_N1_%2815059746038%29.jpg 2x" data-file-width="5184" data-file-height="3456" /></a></span></div> <div class="gallerytext"><a href="/wiki/Oppo_N1" title="Oppo N1">Oppo N1</a> has a twistable main camera that is used for selfies when rotates.</div> </li> </ul></div></div></div> <p>Some mobile phones use more than one form, such as the <a href="/wiki/Nokia_N90" title="Nokia N90">Nokia N90</a>, Nokia 6260, Philips 968, Sharp SX862, Samsung SGH-P910, Samsung FlipShot SCH-U900, Amoi 2560, Samsung Alias series or Panasonic FOMA P900iV, which use both a swivel and a flip axis. </p> <div class="mw-heading mw-heading3"><h3 id="Mixed">Mixed</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=22" title="Edit section: Mixed"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Some phones use a combination of form factors, so, <a href="/wiki/Nokia_N93" title="Nokia N93">Nokia N93</a>, P906i, W61SH use a combination of swivel and flip. Bezelless <a href="/wiki/Samsung_Galaxy_A80" title="Samsung Galaxy A80">Samsung A80</a><sup id="cite_ref-45" class="reference"><a href="#cite_note-45"><span class="cite-bracket">[</span>45<span class="cite-bracket">]</span></a></sup> only has rear cameras that are housed in a motorized module, using a combination of slider and swivel they achieve the rotation to the front to be used for selfies. </p> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1248256098"><div class="mod-gallery mod-gallery-default mod-gallery-center"><div class="main"><div><ul class="gallery mw-gallery-traditional nochecker bordered-images whitebg"> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Nokia_e70_auki.jpg" class="mw-file-description" title="Nokia E70, unusual candybar/flip form with a QWERTY keyboard"><img alt="Nokia E70, unusual candybar/flip form with a QWERTY keyboard" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/Nokia_e70_auki.jpg/180px-Nokia_e70_auki.jpg" decoding="async" width="180" height="87" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/Nokia_e70_auki.jpg/270px-Nokia_e70_auki.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/54/Nokia_e70_auki.jpg/360px-Nokia_e70_auki.jpg 2x" data-file-width="400" data-file-height="193" /></a></span></div> <div class="gallerytext"><a href="/wiki/Nokia_E70" title="Nokia E70">Nokia E70</a>, unusual candybar/flip form with a QWERTY keyboard</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Nokia_n93-1.jpg" class="mw-file-description" title="Nokia N93, mixed swivel/flip"><img alt="Nokia N93, mixed swivel/flip" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/62/Nokia_n93-1.jpg/180px-Nokia_n93-1.jpg" decoding="async" width="180" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/62/Nokia_n93-1.jpg/270px-Nokia_n93-1.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/62/Nokia_n93-1.jpg/360px-Nokia_n93-1.jpg 2x" data-file-width="2048" data-file-height="1536" /></a></span></div> <div class="gallerytext"><a href="/wiki/Nokia_N93" title="Nokia N93">Nokia N93</a>, mixed swivel/flip</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:FOMA_P906i_001.JPG" class="mw-file-description" title="Docomo Panasonic P906i, W-Open [ja]"><img alt="Docomo Panasonic P906i, W-Open [ja]" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/37/FOMA_P906i_001.JPG/180px-FOMA_P906i_001.JPG" decoding="async" width="180" height="113" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/37/FOMA_P906i_001.JPG/270px-FOMA_P906i_001.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/37/FOMA_P906i_001.JPG/360px-FOMA_P906i_001.JPG 2x" data-file-width="1020" data-file-height="640" /></a></span></div> <div class="gallerytext"><a href="/wiki/Docomo" class="mw-redirect" title="Docomo">Docomo</a> <a href="/wiki/Panasonic" title="Panasonic">Panasonic</a> P906i, <a href="/w/index.php?title=W-Open&action=edit&redlink=1" class="new" title="W-Open (page does not exist)">W-Open</a><span class="noprint" style="font-size:85%; font-style: normal;"> [<a href="https://ja.wikipedia.org/wiki/W%E3%82%AA%E3%83%BC%E3%83%97%E3%83%B3" class="extiw" title="ja:Wオープン">ja</a>]</span></div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:W61SH_%E3%82%AF%E3%83%BC%E3%83%AB%E3%83%96%E3%83%A9%E3%83%83%E3%82%AF.jpg" class="mw-file-description" title="KDDI Sharp W61SH (Japan), mixed swivel/flip"><img alt="KDDI Sharp W61SH (Japan), mixed swivel/flip" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/W61SH_%E3%82%AF%E3%83%BC%E3%83%AB%E3%83%96%E3%83%A9%E3%83%83%E3%82%AF.jpg/135px-W61SH_%E3%82%AF%E3%83%BC%E3%83%AB%E3%83%96%E3%83%A9%E3%83%83%E3%82%AF.jpg" decoding="async" width="135" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/W61SH_%E3%82%AF%E3%83%BC%E3%83%AB%E3%83%96%E3%83%A9%E3%83%83%E3%82%AF.jpg/202px-W61SH_%E3%82%AF%E3%83%BC%E3%83%AB%E3%83%96%E3%83%A9%E3%83%83%E3%82%AF.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/54/W61SH_%E3%82%AF%E3%83%BC%E3%83%AB%E3%83%96%E3%83%A9%E3%83%83%E3%82%AF.jpg/270px-W61SH_%E3%82%AF%E3%83%BC%E3%83%AB%E3%83%96%E3%83%A9%E3%83%83%E3%82%AF.jpg 2x" data-file-width="480" data-file-height="640" /></a></span></div> <div class="gallerytext"><a href="/wiki/KDDI" title="KDDI">KDDI</a> <a href="/wiki/Sharp_Corporation" title="Sharp Corporation">Sharp</a> W61SH (Japan), mixed swivel/flip</div> </li> <li class="gallerybox" style="width: 215px"> <div class="thumb" style="width: 210px; height: 210px;"><span typeof="mw:File"><a href="/wiki/File:Samsung_Galaxy_A80.jpg" class="mw-file-description" title="rear camera module of Samsung Galaxy A80 rotated for selfie mode, using a combination of swivel/slider"><img alt="rear camera module of Samsung Galaxy A80 rotated for selfie mode, using a combination of swivel/slider" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/09/Samsung_Galaxy_A80.jpg/180px-Samsung_Galaxy_A80.jpg" decoding="async" width="180" height="101" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/09/Samsung_Galaxy_A80.jpg/270px-Samsung_Galaxy_A80.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/09/Samsung_Galaxy_A80.jpg/360px-Samsung_Galaxy_A80.jpg 2x" data-file-width="800" data-file-height="450" /></a></span></div> <div class="gallerytext">rear camera module of <a href="/wiki/Samsung_Galaxy_A80" title="Samsung Galaxy A80">Samsung Galaxy A80</a> rotated for selfie mode, using a combination of swivel/slider</div> </li> </ul></div></div></div> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Form_factor_(mobile_phones)&action=edit&section=23" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist reflist-columns references-column-width reflist-columns-2"> <ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.mobiletechnews.com/info/2006/04/06/114802.html">"Samsung showcases T509 Slim Bar Phone"</a>. 6 April 2006<span class="reference-accessdate">. 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href="http://forum.xda-developers.com/wiki/index.php?title=HTC_Wallaby">HTC Wallaby specification</a></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist 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.mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Mobile_phones" title="Template:Mobile phones"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Mobile_phones" title="Template talk:Mobile phones"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Mobile_phones" title="Special:EditPage/Template:Mobile phones"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Mobile_phones" style="font-size:114%;margin:0 4em"><a href="/wiki/Mobile_phone" title="Mobile phone">Mobile phones</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Cellular_network" title="Cellular network">Mobile<br />networks</a>,<br />protocols</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Channel_capacity" title="Channel capacity">Channel capacity</a></li> <li><a href="/wiki/Cellular_frequencies" title="Cellular frequencies">Frequencies</a></li> <li><a href="/wiki/Multi-band_device" title="Multi-band device">Multi-band</a></li> <li><a href="/wiki/Mobile_phone_operator" title="Mobile phone operator">Network operator</a> <ul><li><a href="/wiki/List_of_mobile_network_operators" title="List of mobile network operators">list</a></li></ul></li> <li><a href="/wiki/Roaming" title="Roaming">Roaming</a></li> <li><a href="/wiki/Mobile_phone_signal" title="Mobile phone signal">Signal</a></li> <li><a href="/wiki/SIM_card" title="SIM card">SIM card</a> <ul><li><a href="/wiki/Dual_SIM" title="Dual SIM">dual SIM</a></li> <li><a href="/wiki/ESIM" title="ESIM">eSIM</a></li> <li><a href="/wiki/SIM_lock" title="SIM lock">SIM lock</a></li></ul></li> <li><a href="/wiki/Comparison_of_mobile_phone_standards" title="Comparison of mobile phone standards">Standards comparison</a></li> <li><a href="/wiki/Tethering" title="Tethering">Tethering</a></li> <li><a href="/wiki/Mobile_VoIP" title="Mobile VoIP">VoIP</a></li> <li><a href="/wiki/Wireless_Application_Protocol" title="Wireless Application Protocol">WAP</a></li> <li><a href="/wiki/XHTML_Mobile_Profile" title="XHTML Mobile Profile">XHTML-MP</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/List_of_mobile_phone_generations" class="mw-redirect" title="List of mobile phone generations">Generations</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><b>Analogue</b>:</li> <li><a href="/wiki/Mobile_radio_telephone" title="Mobile radio telephone">0G</a></li> <li><a href="/wiki/1G" title="1G">1G</a></li> <li><b>Digital</b>:</li> <li><a href="/wiki/2G" title="2G">2G</a></li> <li><a href="/wiki/3G" title="3G">3G</a> <ul><li><a href="/wiki/3G_adoption" title="3G adoption">adoption</a></li></ul></li> <li><a href="/wiki/High_Speed_Packet_Access" title="High Speed Packet Access">3.5G</a></li> <li><a href="/wiki/4G" title="4G">4G</a></li> <li><a href="/wiki/LTE_Advanced_Pro" class="mw-redirect" title="LTE Advanced Pro">4.5G</a></li> <li><a href="/wiki/5G" title="5G">5G</a></li> <li><a href="/wiki/6G" title="6G">6G</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">General<br />operation</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mobile_phone_feature" title="Mobile phone feature">Features</a></li> <li><a href="/wiki/GSM" title="GSM">GSM</a> <ul><li><a href="/wiki/GSM_services" title="GSM services">services</a></li></ul></li> <li><a href="/wiki/History_of_mobile_phones" title="History of mobile phones">History</a></li> <li><a href="/wiki/Mobile_operating_system" title="Mobile operating system">Operating system</a></li> <li><a href="/wiki/Mobile_security" title="Mobile security">Security</a> <ul><li><a href="/wiki/Phone_cloning" title="Phone cloning">phone cloning</a></li></ul></li> <li><a href="/wiki/Mobile_telephony" title="Mobile telephony">Telephony</a> <ul><li><a href="/wiki/Airplane_mode" title="Airplane mode">airplane mode</a></li></ul></li> <li><a href="/wiki/Text_messaging" title="Text messaging">Text messaging</a> <ul><li><a href="/wiki/Short_Message_Service" class="mw-redirect" title="Short Message Service">SMS</a></li> <li><a href="/wiki/Multimedia_Messaging_Service" title="Multimedia Messaging Service">MMS</a></li> <li><a href="/wiki/Rich_Communication_Services" title="Rich Communication Services">RCS</a></li></ul></li> <li><a href="/wiki/Mobile_phone_spam" title="Mobile phone spam">Spam</a></li> <li><a href="/wiki/Mobile_phone_tracking" title="Mobile phone tracking">Tracking</a></li> <li><a href="/wiki/Mobile_web" title="Mobile web">Web browsing</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mobile_device" title="Mobile device">Mobile<br />devices</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><b><a href="/wiki/Category:Mobile_phone_manufacturers" title="Category:Mobile phone manufacturers">Manufacturers</a></b></li> <li><a href="/wiki/List_of_3D-enabled_mobile_phones" title="List of 3D-enabled mobile phones">3D phone</a></li> <li><a href="/wiki/Camera_phone" title="Camera phone">Camera phone</a></li> <li><a href="/wiki/Car_phone" title="Car phone">Car phone</a></li> <li><a href="/wiki/Feature_phone" title="Feature phone">Feature phone</a></li> <li><a href="/wiki/Projector_phone" title="Projector phone">Projector phone</a></li> <li><a href="/wiki/Satellite_phone" title="Satellite phone">Satellite phone</a></li> <li><a href="/wiki/Smartphone" title="Smartphone">Smartphone</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a class="mw-selflink selflink">Form factors</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a class="mw-selflink-fragment" href="#Bar">Bar</a></li> <li><a href="/wiki/Clamshell_design" title="Clamshell design">Flip</a></li> <li><a href="/wiki/Phablet" title="Phablet">Phablet</a></li> <li><a class="mw-selflink-fragment" href="#Slider">Slider</a></li> <li><a class="mw-selflink-fragment" href="#Slate">Slate</a></li> <li><a href="/wiki/Smartwatch" title="Smartwatch">Smartwatch</a></li> <li><a href="/wiki/Foldable_smartphone" title="Foldable smartphone">Fold</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Comparison_of_smartphones" title="Comparison of smartphones">Smartphones</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Android_(operating_system)" title="Android (operating system)">Android devices</a> <ul><li><a href="/wiki/Rooting_(Android)" title="Rooting (Android)">rooting</a></li></ul></li> <li><a href="/wiki/BlackBerry_10#Devices" title="BlackBerry 10">BlackBerry 10</a></li> <li><a href="/wiki/IPhone" title="IPhone">iPhone</a> <ul><li><a href="/wiki/IOS_jailbreaking" title="IOS jailbreaking">iOS jailbreaking</a></li></ul></li> <li><a href="/wiki/List_of_open-source_mobile_phones" title="List of open-source mobile phones">Open-source mobile phones</a></li> <li><a href="/wiki/Comparison_of_Symbian_devices" title="Comparison of Symbian devices">Symbian devices</a></li> <li><a href="/wiki/List_of_Windows_phones" title="List of Windows phones">Windows Phone devices</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Mobile<br />specific<br /><a href="/wiki/Software" title="Software">software</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mobile_app" title="Mobile app">Apps</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mobile_app_development" title="Mobile app development">Development</a></li> <li><a href="/wiki/List_of_mobile_app_distribution_platforms" title="List of mobile app distribution platforms">Distribution</a></li> <li><a href="/wiki/Mobile_application_management" title="Mobile application management">Management</a></li> <li><a href="/wiki/Mobile_cloud_computing" title="Mobile cloud computing">Cloud computing</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mobile_commerce" title="Mobile commerce">Commerce</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mobile_banking" title="Mobile banking">Banking</a></li> <li><a href="/wiki/Mobile_marketing" title="Mobile marketing">Marketing</a> <ul><li><a href="/wiki/Mobile_advertising" title="Mobile advertising">advertising</a></li> <li><a href="/wiki/Mobile_campaign" title="Mobile campaign">campaigns</a></li></ul></li> <li><a href="/wiki/Mobile_payment" title="Mobile payment">Payments</a> <ul><li><a href="/wiki/Contactless_payment" title="Contactless payment">contactless</a></li> <li><a href="/wiki/Mobile_donating" title="Mobile donating">donating</a></li></ul></li> <li><a href="/wiki/Mobile_ticketing" title="Mobile ticketing">Ticketing</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mobile_content" title="Mobile content">Content</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mobile_blogging" title="Mobile blogging">Blogging</a></li> <li><a href="/wiki/Push_email" title="Push email">Email</a></li> <li><a href="/wiki/Mobile_gambling" title="Mobile gambling">Gambling</a></li> <li><a href="/wiki/Mobile_game" title="Mobile game">Gaming</a></li> <li><a href="/wiki/MHealth" title="MHealth">Health</a></li> <li><a href="/wiki/Instant_messaging" title="Instant messaging">Instant messaging</a></li> <li><a href="/wiki/M-learning" title="M-learning">Learning</a></li> <li><a href="/wiki/Mobile_music" title="Mobile music">Music</a></li> <li><a href="/wiki/Mobile_news" title="Mobile news">News</a></li> <li><a href="/w/index.php?title=Mobile_search&action=edit&redlink=1" class="new" title="Mobile search (page does not exist)">Search</a> <ul><li><a href="/wiki/Mobile_local_search" title="Mobile local search">local</a></li></ul></li> <li><a href="/wiki/Mobile_social_network" title="Mobile social network">Social</a> <ul><li><a href="/wiki/Mobile_social_address_book" title="Mobile social address book">address book</a></li></ul></li> <li><a href="/wiki/Mobile_television" title="Mobile television">Television</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Category:Mobile_phone_culture" title="Category:Mobile phone culture">Culture</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Box_breaker" title="Box breaker">Box breaking</a></li> <li><a href="/wiki/Mobile_phone_charm" title="Mobile phone charm">Charms</a></li> <li><a href="/wiki/Mobile_comic" title="Mobile comic">Comics</a></li> <li><a href="/wiki/Mobile_dating" title="Mobile dating">Dating</a></li> <li><a href="/wiki/Japanese_mobile_phone_culture" title="Japanese mobile phone culture">Japanese culture</a></li> <li><a href="/wiki/Cell_phone_novel" title="Cell phone novel">Novels</a></li> <li><a href="/wiki/Ringtone" title="Ringtone">Ringtones</a> <ul><li><a href="/wiki/Silent_mode" title="Silent mode">silent mode</a></li></ul></li> <li><a href="/wiki/Selfie" title="Selfie">Selfie</a></li> <li><a href="/wiki/SMS_language" title="SMS language">Txt-spk</a></li> <li><a href="/wiki/Wallpaper_(computing)" title="Wallpaper (computing)">Wallpaper</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Environment<br />and health</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/De_Quervain_syndrome" title="De Quervain syndrome">BlackBerry thumb</a></li> <li><a href="/wiki/Mobile_phones_and_driving_safety" title="Mobile phones and driving safety">Driving safety</a></li> <li><a href="/wiki/Electronic_waste" title="Electronic waste">Electronic waste</a></li> <li><a href="/wiki/Common_external_power_supply" title="Common external power supply">External power supply</a></li> <li><a href="/wiki/Digital_media_use_and_mental_health" title="Digital media use and mental health">Mental health from overuse</a></li> <li><a href="/wiki/Phantom_vibration_syndrome" title="Phantom vibration syndrome">Phantom vibration syndrome</a></li> <li><a href="/wiki/Wireless_device_radiation_and_health" title="Wireless device radiation and health">Radiation and health</a></li> <li><a href="/wiki/Mobile_phone_recycling" title="Mobile phone recycling">Recycling</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Law" title="Law">Law</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Carrier_IQ" title="Carrier IQ">Carrier IQ</a></li> <li><a href="/wiki/Legality_of_recording_by_civilians" title="Legality of recording by civilians">Legality of recording by civilians</a></li> <li><a href="/wiki/Mobile_phones_in_prison" title="Mobile phones in prison">Mobile phones in prison</a></li> <li><a href="/wiki/Photography_and_the_law" title="Photography and the law">Photography and the law</a></li> <li><a href="/wiki/Telephone_tapping" class="mw-redirect" title="Telephone tapping">Telephone tapping</a></li> <li><a href="/wiki/Texting_while_driving" title="Texting while driving">Texting while driving</a></li> <li><a href="/wiki/Restrictions_on_cell_phone_use_while_driving_in_the_United_States" title="Restrictions on cell phone use while driving in the United States">USA use restrictions while driving</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><span class="nowrap"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Telecom-icon.svg/28px-Telecom-icon.svg.png" decoding="async" width="28" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Telecom-icon.svg/42px-Telecom-icon.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Telecom-icon.svg/56px-Telecom-icon.svg.png 2x" data-file-width="500" data-file-height="500" /></span></span> </span><a 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