LCD is the most common display technology, and it is very distantly followed by OLED. LCD includes Mini-LED (above) as well as LED, QLED, QNED, ULED and so on. Basically, if it doesn't have "OLED ...

The leading screen technologies in mid- to high-end TVs are mini-LED LCD and OLED. ... The new RGB LED technology also boasts impressive brightness, with peak levels exceeding 4,000 nits, ...

On its own, an LED is very simple: voltage is applied to a semiconductor diode, and it lights up. An LED display, meanwhile, combines this simple notion with the existing principles of an LCD.