Step into a new level of home entertainment with the TCL C7K Premium QD-Mini LED 4K Smart TV. Built for those who want top-tier picture quality and cinema-grade sound, this TV combines cutting-edge display technology with world-class audio.
Featuring QD-Mini LED technology with up to 720 local dimming zones, it delivers ultra-deep blacks, exceptional brightness, and precise contrast control for stunning, lifelike visuals.
Enjoy ultra-smooth motion with a 144Hz refresh rate, perfect for sports and gaming.
The TV is powered by Bang & Olufsen audio with Dolby Atmos, offering rich, immersive sound that rivals external sound systems.
With Google TV, access all your favorite apps like Netflix, YouTube, Prime Video, and more in one place.

World-leading Mini LED technology
QD-Mini LED
QLED with Mini LED
TCL’s QD-Mini LED combines the merits of QLED and OLED technologies, transforming the traditional backlight into lighting that is close to pixel-level precision. It also utilizes the world’s leading QLED technology, offering contrast and color gamut comparable to OLED, while also providing higher peak brightness and a longer lifespan. This represents the future technology of large-screen displays.
Ultra-high Peak Brightness
Ultra-high Contrast
Ultra-high Color Gamut
Ultra-long Lifespan
TCL All-domain Halo Control Technology
Mini LED TV: The Halo Eliminator
The TCL all-domain halo control technology covers the entire path from light generation to imaging, integrating high-efficiency light-emitting chips and self-developed lens technology, combined with Micro-OD, light and shadow control algorithms, and TCL’s unique self-produced high-end CSOT HVA Panel technology. Through system-level precise control of light, it effectively solves the halo problem and delivers a premium viewing experience.
Powerful Light-emitting Chip | Super Condensed Micro Lens | Micro-OD | Dynamic Lighting Bionic Algorithm
Transient Response | Bidirectional 23 bit | CSOT HVA Panel Technology
Powerful Light-emitting Chip
Master light and dark, capture intricate details
Compared with the previous generation of conventional light-emitting chip, C7K’s ground-breaking Powerful Light-emitting Chip significantly improves brightness and energy efficiency, reproducing natural bright and dark scenes with clarity.
Super Energy Highlighter Base | ALD Corrosion-resistant Technique
35% Brightness Increase | 10% Energy Efficiency Increase
*The relevant data comes from TCL laboratories, and different test environments or standards may lead to inconsistent test results





