🎉 Elevate Your Entertainment Experience! Built-in Chromecast and access to 400,000+ titles. 120Hz refresh rate with VRR for ultimate gameplay. Onkyo audio delivers premium HiFi clarity. Dolby Vision IQ and HDR 10+ for stunning visuals. Quantum Dot technology for true-to-life visuals. 120Hz Gaming 55 Inch 4K UHD Onkyo Audio The TCL 55 Inch 4K Ultra HD QLED Smart TV (2022 Model) combines cutting-edge technology with stunning visuals and immersive sound. Featuring Dolby Vision IQ, HDR 10+, and Onkyo audio, this TV is designed for both movie lovers and gamers alike. With a 120Hz refresh rate and Quantum Dot technology, enjoy vibrant colors and smooth motion for an unparalleled viewing experience.