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Comment by throwaway290

2 months ago

iphones ship an accessibility toggle to disable PWM.

So do pixel 10 series with Graphene (though it is only a small improvement). All other pixels are even worse with zero mitigations.

what's it called? searching Settings for "pulse", "width", and "modulation" all produce no results.

  • Settings → Accessibility → Display & Text Size → Reduce White Point

    Also Display Pulse Smoothing (PWM) if you're on Tahoe.

    • Reduce White Point doesn't solve the problem, but helps reduce brightness while leaving the phone at a higher brightness to reduce the modulation depth. This also results in color and contrast changes. Apple is still one of the worst offenders for flicker sensitive people.

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  • The setting is called "display pulse smoothing" (the description says it WILL disable PWM) and is available in iOS 26, not sure about earlier versions.