i have an iphone 13 pro but i noticed a strange thing. When I switch from a white screen saved in the gallery to the settings in black mode or to the app to set the alarm, I notice a slight adjustment in brightness. obviously to notice this you have to set the brightness to 0 in a completely dark room.(the view of the white screenshot must be at least 5 seconds).it also happened by saving both photos in the gallery and switching from the white one to the gray.Not every time it does. I have tried several times to notice it.
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