Watch realistic images with a high brightness on the TCL 50 inches QD Mini-LED C71K 4K (2025). Thanks to the Mini-LED local dimming, thousands of LED lights light up the pixels on the screen. This way, you can enjoy a clear contrast and a high brightness. You don't see a gray glow around bright objects, like the headlights of a car. The 50C71K has tiny Quantum Dots behind the screen. These particles work like a color filter and improve the colors on the screen. You can see every shade of green on an open lawn. Thanks to the 2 built-in Bang & Olufsen speakers, you can enjoy clear, deep sound. This way, action movies sound more realistic and voices in standard TV programs are clearly audible.