Mari Silbey 1/17/2017 5 comments
If 4K is the premium label consumers know to look for when buying a new TV, HDR is the upgrade that experts say makes the most difference to television viewing. Ultra HD or 4K TV delivers four times the amount of information in a picture as a high-definition display. But that higher resolution is only detectable to viewers watching on a really big screen. In contrast, high dynamic range (HDR) video, with its greater luminance, makes TV look better no matter what size the television set.