User blog comment:Rupert Giles/Layout Changes: Breakpoints and Typography/@comment-11387016-20150418185140/@comment-11387016-20150422111849

there is a difference between resolution and size of the screen. My GameBoy Advance will have a lower resolution than the 960 × 544 qHD the PS Vita, even when considering the screen size differences. A 15'6" laptop from 2005 will also have a resolution far lower than one you buy today. Having a higher resolution on your screen doesn't necesarilly make it a TV.