What level of DSE is acceptable or normal on these sets? I have a 75" (FA02) and two 65"s (AA01s). The all have 5%/50% grey uniformity like or slightly better than the model reviewed on Rtings. Still, I'm concerned that 1) I somehow managed to get three bad panels, 2) you all are getting god panels directly from Samsung, or 3) we have different definitions of a "little" DSE.
In normal SDR/HDR content, everything is fine. I can watch a 4K movie, news, or an episode of GoT or House or Cloak & Dagger and not see any DSE at all. In fact, I only see DSE when I watch hockey, pan the sky in Assassin's Creed Odyssey, or move a large Windows window on a Q90R I'm using as a giant monitor. The DSE I see looks like faint little smudges here and there, like a Jackson Pollock painting. Is that an expected level of DSE?
I upgraded from two KS8000s. They have banding, vignetting, light bleed, blooming, shallow blacks that create "grey" letterboxing, etc., but their defects never bothered me. Since I have no other experience with a FALD panel, I don't know if my Q90Rs are atypical.