I got my unit today and have the same issue. Even a slight shift in viewing angle causes the screen to tint intensely green-ish. It's present on my S21+ as well, but not nearly as intense and much warmer in color, so it doesn't get too noticeable and the angles before the shift happens is generally a lot more forgiving, as you would expect from White Angular Dependency. But on the S24U it's a lot more intense than on other devices I have/used to own.
Requested a replacement and will see if the new unit has the same issue, because my friend's S24U has it too, but about as noticeable (or not) as my S21. It's a real shame because in every other way the panel was actually really decent. Excellent uniformity, no green tint in the dark, etc. The display unit I saw at a store didn't have the issue either, or I didn't notice it at the time because I didn't test the eye comfort function. Either way, I hope it's not an issue with the matte coating on the glass, otherwise I'll have to skip a gen once more. 😞
