I got my Samsung KU7000 Nov 23rd of 2016. I stated in a thread about that time that I tried the HDR setting and did not like it. My second son got a Samsung KU6270 with HDR and he did the same thing. Well, he decides that since you can choose Reset at the bottom of all the settings he was going to experiment with it. Yesterday he wanted to come over and adjust my set. He did. It is Awesome with it in the HDR mode. Lots of the settings are changed from the original. Note that before I list this, every persons idea is different and you could adjust your setting way different than mine. It is just something to try with your set. Here we go: Picture Mode: Special Viewing: HDR+ Expert Settings: Backlight 16 ( my son had it on 15 ) Brightness 41 ( he had this at 48 ) Contrast 92 ( this one he had at 85 ) Sharpness 52 ( this was 50 ) Color 46 ( this was 50 ) Don't change the Tint Digital Clean View Auto Auto Motion Plus is OFF, LED ClearMotion is OFF HDMI UHD Color is set to ON Dynamic Contrast is High Color Tone is Standard RGB is set to OFF Color Space is Auto Play with it and you might be as pleased as I am with the changes. The dark black in scenes in Movies are truly black instead of dark gray Note that if you have set up a mode and like it, this will not change that mode. You can go back, turn HDR OFF and go right back to what you had with no adjustments to get there.