SharkyUK
ClioSport Club Member
Sorry mate... completely missed the fact that it was only on Amazon watching 4K (The Grand Tour). Seeing as TGT is viewable in 4K UHD with HDR I suspect it might be due to the reason that @Daz. mentions... the HDR dynamic boost thing. As said earlier in my posts, cheaper sets 'fake' HDR and don't do a very good job of it generally. The fact that the panel is using an 8bit+FRC to achieve it's HDR means there's a chance that is causing problems as the tv flicks between different colours to try and fake the desired colour somewhere in between. Of course, there may also be an issue with the Hisense Amazon app... might be worth a quick check online. It was only recently that a fix was made to the YouTube player on Xbox to fix colour problems that were part of the app, not the tv itself.Only noticed it on Amazon 4K, and that's the only 4K ive watched. All other stuff is absolutely spot on!
At least you have a few things to try at the moment!