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The following is a comparison of high-definition smartphone displays, containing information about their specific screen technology, resolution, size and pixel density.It is divided into three categories, containing smartphones with 720p, 1080p and 1440p displays.
QHD (Quad HD) or WQHD (Wide Quad HD) is the designation for a commonly used display resolution of 2560 × 1440 pixels in a 16:9 aspect ratio. As a graphics display resolution between 1080p and 4K , Quad HD is often used in smartphone displays, and for computer and console gaming.
This chart shows the most common display resolutions, with the color of each resolution type indicating the display ratio (e.g., red indicates a 4:3 ratio).
The resolution 3840 × 2160, sometimes referred to as 4K UHD or 4K × 2K, has a 16:9 aspect ratio and 8,294,400 pixels. It is double the size of Full HD (1920 × 1080) in both dimensions for a total of four times as many pixels, and triple the size of HD (1280 × 720) in both dimensions for a total of nine times as many pixels. It is the lowest ...
OLED displays use 40% of the power of an LCD displaying an image that is primarily black as they lack the need for a backlight, [35] while OLED can use more than three times as much power to display a mostly white image compared to an LCD. [36] Environmental influences
1080p progressive scan HDTV, which uses a 16:9 ratio. Some commentators also use display resolution to indicate a range of input formats that the display's input electronics will accept and often include formats greater than the screen's native grid size even though they have to be down-scaled to match the screen's parameters (e.g. accepting a 1920 × 1080 input on a display with a native 1366 ...
The OLED screen really is the icing on the cake, too — yeah, it’s “only” 720p, but it’s much brighter, higher quality, and even a little bit bigger than any LCD panel in prior models.
1920×1440 (2,765k) 1920 1440 2,764,800 4:3 24 bpp UNNAMED UNNAMED Used on Microsoft Surface Pro 3. 2160×1440 (3,110k) 2160 1440 3,110,400 3:2 24 bpp QHD: Quad High Definition The native resolution for many higher end 27" widescreen IPS panels and smartphones (from the mid-2010s onward); often referred to as "WQHD" 2560×1440 (3,686k) 2560 1440
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