u/Brilliant-Emu9705

If anyone with the same experience can help me to figure this out. So when I switched from pixel 7 to pixel 9 pro I had very noticeable eye fatigue/burning. Never had any sensitivity to screens before.
The fix that helped me was forcing peak refresh rate (120 hrz). In a week regardless any other settings I had no symptoms.
Now I switched back to iPhone and have this burning sensation again. Tried all possible settings to adjust colors/white point/brightness, but nothing helps.

Any suggestions for my specific sensitivity? Also, trying to understand what am I sensitive to, is it changing refresh rate?