You also need to ensure that your monitor’s cable connections will be able to carry the amount of information required for the screen’s full resolution. The more pixels per inch (PPI), the greater pixel density, the crisper and more information-rich images appear. When comparing FHD versus QHD or UHD displays, the biggest differences are almost entirely about the screen resolution. UHD monitors are commonly known as 4K monitors, because 3840p resolution rounds up to 4000p. Maintaining a 16:9 aspect ratio, they promise ultra detail and sharpness on a screen of pretty much any size. Ultra high-definition monitors have 3840 x 2160 resolution, for a total of 8,294,400 pixels. “Quad” in this context means four, because QHD is four times the resolution of the original high definition screens: 1280 x 720 (a total of 921,600 pixels). Images displayed on a QHD monitor will be sharper, better defined and more detailed, while still in the familiar 16:9 aspect ratio. Quad high-definition (QHD) resolution is 2560 x 1440, for a total of 3,686,400 pixels - about 1.8 times the pixels of an FHD monitor. By comparison, most movie theater screens have an aspect ratio of 21:9, which has a more pronounced widescreen effect. Walk through the market drivers, societal shifts and technologies of the reimagined office in this free guide.Īn FHD screen’s aspect ratio - or the ratio of screen width to screen height - is 16:9, the classic “widescreen” aspect ratio of most home TVs.
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