Understood. There is a big difference between 1080p & 2160p as to data rates, bandwidth, processing power, codecs etc. I can easily see that 2160p can 'tax' certain systems/pieces of equipment. This, what appears to be a never ending push for higher resolutions is a joke. The crap (for the most part) that these studios are turning out (no matter what country) isn't worth watching AFAIC with a few exceptions. I know that doesn't solve your problem, but I had to put my 2 cents in.
[QUOTE = "mohamed75, post: 91267, člen: 33905"] [/ QUOTE] - Did you find a solution? I have the same problem. http://forum.zidoo.tv/index.php?thr...ned-black-is-green-in-some-scenes.75101/#post -121363 - In addition to the problem you have, I have an image of an unclean but also a grainy one. (overall, it looks like 1080p and 4K videos are at 6 bit low resolution) - I tried the same movies in my cheaper Android TV box and the picture is clearer, more accurate and has better colors + correct gamma, dark black. TLC + Thomson TV (4K + HDR10, HLG) - I am using HDMI 2.0 port - I will try several HDMI cables (no distinction) - Reset BOX, update, - I tried different firmware versions (no difference) Whatever I set, the image is grainy or hazy. Did you solve it for you? When I paid almost 180 euros for TV, I would like to see a movie. I have a TV or a second TV box (S905X + Mali 450 has a sharper and more vivid picture, I don't understand where the problem is)