HDR is a catch-all term that refers to several distinct and competing technologies. The one with the biggest brand recognition is Dolby Vision. Dolby Labs has done such a good job of marketing ...
Well, when it comes to 4K and 8K TVs, HDR refers to a series of advanced picture formats that compatible TVs are able to decode. On paper, these are standards like HDR10, HDR10+, and Dolby Vision.