Google just told us how to fix the worst thing about Androids and iPhones – BGR
It turns out it’s something as easy as switching to dark mode whenever possible. That’s something smartphone-savvy users have long suspected, that dark mode will help conserve battery life. There is a caveat, however. The screen has to be an OLED one. But that’s absolutely not a problem these days, as most of the flagship devices out there pack OLED screens, premium iPhone X versions included.