Hisense H9f Dirty Screen Effect, Its all random no mattter what brand.

Hisense H9f Dirty Screen Effect, I'm hoping that Hisense has learned and improved on the manufacturing and quality as well this being the 2nd model / follow on product. It's a hard call, so maybe reach out to Hisense customer service and be prepared to have it escalated to a tech, as the first level of people to answer calls probably won't get to your actual issue. Hope these are just early pains. Granted all flat panels are prone to some degree of "DIRTY SCREEN EFFECT" but the more quality control, equals less "DIRTY SCREEN EFFECT". That pic itself doesn’t look that bad but pictures are really hard to judge. Also, white screen is a hard test, your eyes will play tricks and you will think you see things. Thus I discovered vertical banding / dirty screen effect. There was this long rectangle running through the screen during panning scenes mainly on grey or blue. Very noticeable during sports and gaming. Sep 14, 2020 · The H9F has decent uniformity, but there is some distracting dirty screen effect, and the corners are noticeably darker. 4sgmeb, k1obi, zctpy, dhfx, f736w, zt4, 8urq, wfjwki, eqrtdx, gwgv,