- Sep 09, 2017 -

4K2K is a short for high-definition display resolution. The market will generally be 720P as HD standard, the current technical resolution of HD TV is 1280 * 720, and 4K2K Ultra HD to physical resolution of 3840 * 2160, FullHD (1920X1080) is a common and high bandwidth two times each, four times the area, shows the total number of pixel devices has reached more than 8 million