what is qled and oled

OLED stands for "organic light-emitting diode," while QLED stands for "quantum dot LED TV." OLED is a fundamentally different technology from LCD, as it is "emissive," meaning the pixels emit their own light, while QLED, like LCD, is "transmissive" and relies on an LED backlight. In terms of picture quality, OLED generally beats QLED, as OLED TVs produce more accurate and consistent colors and have better contrast and black levels. However, QLED TVs are known for their brightness and can be a more budget-friendly option. Ultimately, the choice between the two depends on individual preferences, room conditions, and budget