RGB mini-LED is taking the TV world by storm, but it needs to improve in one key area if it's going to rival OLED.

Here's a promise I can keep: In the coming years, you'll be hearing a lot about something called RGB Mini-LED. Recently, several companies unveiled TVs that sport this brand-new display technology, ...

New panels from LG Display and Samsung Display should have easier-to-read text thanks to vertical RGB stripes. New OLED ...