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low brightness

  1. A

    iPhone 14/Plus Iphone 14 screen flickering after exiting the photos app (HDR-content) at low brightness

    Hello everyone! I have problem with screen flickering on my IPhone 14, which I have been using for 2 months. It usually happens at low brightness or at the minimum brightness of the iPhone 14 screen. When I open photos app, the screen is flashing briefly and then becomes normal. and when I exit...
    • annhh
    • Thread
    • flickering screen hdr ios ios 16 iphone iphone 14 low brightness screen flickering
    • Replies: 0
    • Forum: iPhone
  2. thinkcatgame

    iPhone X The iPhone X is using AMOLED, so what is the PWM frequency?

    The iPhone is using the AMOLED, just like the Samsung. And Samsung's smartphone are using the PWM method to adjust the brightness of the screen, and with a rather low frequency about 240Hz~250Hz, and this makes many customers complain about the 'eye strain problem'. So did anyone down the PWM...
    • thinkcatgame
    • Thread
    • frequency iphone x low brightness pwm
    • Replies: 13
    • Forum: iPhone
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