Rumor: 2020 Apple Watches to move from OLED to microLED screens
How come I’m just now hearing about MicroLED?
Unlike an OLED display, a microLED screen doesn’t rely on organic compounds to make light. They should also should offer perfect blacks, excellent color, and near-perfect off-angle viewing, but be even brighter, slimmer, immune to burn-in, offer better battery life, and, in the long run, less expensive to make than OLED.