OLED TVs and desktop monitors don't use pwm, though they do have very slight brightness dips every refresh.
Afaik laptop and phone OLEDs do use (low frequency) pwm.
OLED TVs and desktop monitors don't use pwm, though they do have very slight brightness dips every refresh.
Afaik laptop and phone OLEDs do use (low frequency) pwm.
The problem with the Galaxy Tab A series is that Samsung cheaps out on their SOCs, to the point where they're unusably slow for even simple web browsing and watching YouTube.
The average person buys one because they're cheap, then thinks all Android tablets suck because of how awful Samsung's A series tablets have been for years and goes and buys an iPad.