The highest resolution of the 22LF4520 is 1280 x 720 (HD 720). That's over four times the resolution of a 640 x 350 PC monitor, which is the most common resolution. In addition, this LCD screen have a graphics resolution of 1366 Ñ
768 and 1920 x 1080 (HD 1080). The resolution of all similar spec LCD screens that have been around for around the same time as the 22LF4520 ranges from 480 x 272 (worst) to 4096 x 2160 (best).