iPhone stutter with more ambient light

Discussion in 'iPhone' started by Ladin007, Apr 4, 2017.

  1. Ladin007 macrumors regular


    May 17, 2016
    if I'm in the room the iphone is very fast and smooth, but if I am outside and the sun is shining the iphone has very lot of animation stutters? ip7. Someone else?
  2. Newtons Apple macrumors Core

    Newtons Apple

    Mar 12, 2014
    Jacksonville, Florida
    Increased lighting should not cause the phone to stutter unless it gets overheated and the CPU cuts back. Never noticed this on my iPhone.
  3. miragebg macrumors 6502a

    Mar 23, 2009
    I have noticed this with all my iPhones- 4, 4S, 5S, SE, 6S... really glad to see I am not insane...
    Every iPhone I've owned has stuttered outside on strong sunlight and never found a reasonable answer why...
  4. Vexxx macrumors member

    Oct 19, 2014
    I have seen this with android phones too.

    I thought this could occur due to auto brightness which increases it to the max (which is usually more than manual max) and cpu is throttled down to compensate greater battery drain.
  5. miragebg macrumors 6502a

    Mar 23, 2009
    So if we restrict AB to lets say half a way, the phone should perform much better?

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