Broadly speaking, LED LCDs are better than regular LCDs, but most LCD TVs are now actually LED TVs. Within the "LED TV" ...
The tl;dr is that if all you care about is picture quality, OLED is the way to go. If you want something extremely large (100-plus inches), extremely bright (too much ambient light in your room), or ...
I've tested a lot of TVs, and I think RGB backlight systems could be what moves display quality forward. I've seen two models ...
An RGB Mini-LED TV is a type of LED TV that uses a backlight made of tiny red, green, and blue LEDs to produce the visuals ...