TCL 55" 4K QD-Mini LED 144Hz Google TV C7K brings premium picture quality and smooth performance together in one impressive large-screen TV. Its QD-Mini LED technology delivers deep contrast, vibrant colors, and high peak brightness, giving you a viewing experience that feels close to OLED while offering even greater brightness and durability. With 4K resolution and a 144Hz refresh rate, fast-moving scenes look sharp and fluid, making it ideal for movies, sports, and gaming. Powered by Google TV, it gives you easy access to your favorite apps, content, and smart features in a simple, user-friendly interface.