I own a Hisense U8K with Vidaa OS (Europe). I tried to set the above settings, but there are not all the described settings available (e.g. No Gamma and Local Dimming options). The menu is different from that shown in the pictures (e.g. the bottom of the TV in a row, one by one, in transparency). Moreover, I tried all the above (of the available offered) values and the outcome was a pitch-black screen that you couldn’t distinguish a dark blue car from the black sky!

Does anyone have the same problem? Are there any other proposed settings or adjustments for my Vidaa TV? Can anyone turn the above values into percentages? (e.g. Brightness on Android is 26/50 but in Vidaa in 80 maximum units) - don’t know if it will work, but have to try it out.

TnX