"I have used two OLED phones in the past: the Pixel 6 and the Sony Xperia 1 VI.
I had no issues during the first year of using the Pixel 6, but after the second year, I started to notice worsening astigmatism, soreness around the eyes, and frequent headaches, especially when massaging my scalp.
Since then, whenever I stare at an OLED screen, the muscles around my eyes quickly become fatigued, and symptoms can appear within just a few minutes.
I bought the Moto G75 and used it for a week, and all the issues mentioned above disappeared;
my lifestyle and diet remained exactly the same, and even on weekends, staring at a computer screen (LCD) for hours only causes slight fatigue.
For me, the most obvious symptom of PWM is soreness around the eyes, and this is not a figment of my imagination.
After I stopped using the Xperia 1 VI for a week, I used it again and within less than ten minutes, my eyes quickly became fatigued, and I experienced pain around my eyes.
I'm really sure that PWM flicker can truly damage your health."
https://www.reddit.com/r/PWM_Sensitive/comments/1jhwpvh/moto_g75_save_me_life/