HDR on/off for 1080 Bluray?
Just got my first 65inch TV with full HDR...Samsung Q70R. Has a 55inch Samsung but it didn't have full HDR...just a little of it. You could still see a difference but it was subtle and you almost had to look for the change but it was there. Anyway...I had the option of turning HDR on or off and with 1080 Blurays I just left the HDR on since the difference was so subtle. My question now is with full HDR do you turn it off for 1080 Bluray? This goes across the board with all TV brands...Samsung, Sony, Vizio, etc. I'm not looking for fake HDR or upscaling to mimic HDR and just want to know if I should turn it off for 1080 Bluray and turn it on for 4K? I've read different things about this which is why I'm asking. Thanks.