For a product that could still be years away from launching, the iPhone Flip grabs attention like nothing else. While Apple hasn't said a word about its alleged foldable phone, or rumored foldable MacBook/iPad, there are still plenty of rumors going around. The latest one claims that iPhone Flip will be getting a a battery-saving display upgrade that could help it challenge the best foldable phones.
Tipster Phone Chip Expert on Weibo claims that Apple's foldable display "pays attention to power consumption," and that the screen's integrated driver circuit has been upgraded from a 28nm process to a smaller 16nm one.
