What do 720p, 1080p, 1440p, 2K, 4K, and other resolutions mean?
https://www.digitalcitizen.life/what-screen-resolution-or-aspect-ratio-what-do-720p-1080i-1080p-mean/
WEBAug 28, 2023 · The most common numbers you see today are 1080p resolution (1920 x 1080), 1440p resolution (sometimes also referred to as 2K resolution), 720p resolution (HD), 4K, and 8K. As we have seen, the “p” and the “i” tell you whether it’s a progressive or interlaced scan display.
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