A:Answer HDR means a few things:
1) It accepts HDR information in the video stream. HDR10 or Dobly Vision.
2) It can display deep blacks and bright whites at the same time with high contrast ratio.
3 *) It SHOULD be able to display 10 bit color information. Some TV's accept 10 bit color (required for HDR) and only display 8 bit color which is the standard for HD TV.
8 bits mean that the red channel has 8 bits, blue has 8 bits and green has 8 bits. So each actual color on the screen is made up of 24 bits total. In 10 bit color, that range is extended so that color is made from 30 bits total. The math works out like this:
8 bit = 2^24 = 16,777,216 colors
10 bit = 2 ^30 = 1,073,741,824 colors
