This technology takes advantage of quantum dot, a kind of semiconductor that generates coloured lights. So, a layer of Quantum Dots is used to Enhance the color and brightness with the considerably. These are generally way better than LED-LCD but in terms of high-quality, they are close to OLED screens. https://smart-waterproof-mirror-t34558.pages10.com/rumored-buzz-on-smart-waterproof-mirror-tv-for-bathroom-market-65675928