Eye strain with iPhone 13s/14s? Submitted by Cookyjar t3_zvdh32 on December 26, 2022 at 3:00 AM in iphone 12 comments 3
TWYFAN97 t1_j1onfuq wrote on December 26, 2022 at 3:34 AM It’s very possible you have a slight sensitivity to PWM (pulse width modulation) which is how the phone controls brightness. Permalink 4
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