Because Oled and Qled sound better and cooler than FALD led (popcorn)
Qled is still LED. Don’t fall for marketing. I have an Oled and whilst amazing for movies id be weary about the technology.
Got this as a replacement for my twice broken down Sony 55xd9305 and it better very happy with it
Because for that price I'd be going for Oled/Qled