I can consider myself as a PWM sensitive, because my eyes start to feel pain after few minutes looking in my S24U. How many years it has been since Samsung knows the problem exists. I mean one of the most expensive phones in the world and no DC dimming or similar as an option. Why? OK, the color might be not that good with that option enabled, but how would I care if I can't look at this standart color screen without it causing eyes pain. People who are not sensitive won't use this feature anyway. And now I have to return this beautiful 512gb phone back because Samsung can't add same technologies as some cheaper phones use for many years already.