TCL 55" Q Series 4K QLED Smart TV (NEW 2025) — 55Q51K | Google TV, Motion Rate 120, Dolby Vision & Dolby Atmos, HDR10+

Bring cinema-quality color and sound into your home with the TCL 55" Q51K (NEW 2025). This 4K UHD QLED TV uses Quantum Dot color technology to reproduce over a billion shades for vivid, lifelike pictures. Motion Rate 120 helps keep fast action smooth and clear, ideal for sports and gaming. High Brightness LED Backlight: Delivers stronger highlights, improved contrast and sharper detail even in bright rooms and daytime viewing. Great for open living areas and sunlit spaces. HDR PRO+: Supports Dolby Vision, HDR10+ and HLG to provide cinematic contrast and accurate color grading across streaming platforms — perfect for watching HDR content from Netflix, Disney+ and Prime Video. TCL AIPQ Processor: The AIPQ engine analyzes each scene in real time to optimize brightness, contrast and color so every title and channel looks consistently excellent. Immersive Audio: Dolby Atmos plus DTS Virtual:X create spacious, 3D sound that enhances dialogue, music and effects without requiring an external soundbar. Gaming Features: Auto Low Latency Mode (ALLM) switches the TV into a low-lag state automatically for faster response during gameplay. Smart Platform: Google TV with Voice Remote organizes apps, live channels and recommendations into one interface. Built-in Chromecast lets you cast video, photos and audio from your phone or tablet in seconds. TCL TV+ Free Streaming: Access over 350 free live channels and thousands of on-demand movies and shows straight out of the box — no subscription or login required. Better Color. Better Picture. Better Value. Only with TCL — the Q51K is designed for families, gamers and movie fans who want brighter color, deeper contrast and reliable performance in every pixel.