Editing Smartphone (section)

====Screen sizes====
Screen sizes are measured in diagonal [[inch]]es. Phones with screens larger than 5.2 inches are often called "[[phablet]]s". Smartphones with screens over 4.5 inches in size are commonly difficult to use with only a single hand, since most thumbs cannot reach the entire screen surface; they may need to be shifted around in the hand, held in one hand and manipulated by the other, or used in place with both hands. Due to design advances, some modern smartphones with large screen sizes and "edge-to-edge" designs have compact builds that improve their ergonomics, while the shift to taller aspect ratios have resulted in phones that have larger screen sizes whilst maintaining the ergonomics associated with smaller 16:9 displays.<ref name="phonearena-s7edgenotphablet">{{cite web|title=Don't call it a phablet: the 5.5" Samsung Galaxy S7 Edge is narrower than many 5.2" devices|url=http://www.phonearena.com/news/Dont-call-it-a-phablet-the-5.5-Samsung-Galaxy-S7-Edge-is-narrower-than-many-5.2-devices_id79482|website=PhoneArena|date=March 21, 2016 |access-date=3 April 2017}}</ref><ref name="verge-phabletpytha">{{cite web|title=We're gonna need Pythagoras' help to compare screen sizes in 2017|url=https://www.theverge.com/tldr/2017/3/30/15120824/screen-aspect-ratio-mathematics-galaxy-s8-lg-g6|website=The Verge|date=March 30, 2017|access-date=3 April 2017}}</ref><ref name="verge-s8aspectratio">{{cite web|title=The Samsung Galaxy S8 will change the way we think about display sizes|url=https://www.theverge.com/circuitbreaker/2017/3/30/15121526/samsung-galaxy-s8-vs-google-pixel-iphone-7-screen-size-comparison|website=The Verge|date=March 30, 2017|publisher=Vox Media|access-date=3 April 2017|archive-date=July 25, 2018|archive-url=https://web.archive.org/web/20180725110244/https://www.theverge.com/circuitbreaker/2017/3/30/15121526/samsung-galaxy-s8-vs-google-pixel-iphone-7-screen-size-comparison|url-status=dead}}</ref>