LG is one of the leaders in OLED display technology, but it’s mostly been limited to TVs for the living room thus far. As part of its slate of CES 2021 announcements, though, the company just announced the LG UltraFine OLED Pro monitor, a 31.5-inch 4K screen that features individual dimming for all 8 million pixels. That’s something an OLED phone or TV can do, as it’s just part of OLED screen tech