Just to confuse people even more, I have question. We have established there isn't any HDR monitors yet, and 4K takes a lot GPU grunt (and money), now I game from my sofa on the living room TV, my PC is nowhere near 4K level of gaming. But I'm looking at buying a large 4K TV (not just for gaming), my question is, once devs start patching in HDR into there games, could I use HDR in 1080p 1440p on a 4K screen? I can't see any reason why not