Picture elevated enhanced features including Quantum Dot technology and Wide Color Gamut, the C725 Series delivers incredible boldness and realism to your screen. Producing more colors, more contrast and more clarity in 4K resolution, enjoy stunning picture quality in all your shows, movies and games. And with Onkyo audio delivering premium HiFi quality sound with loads of depth, power and clarity a C725 Series TV can easily become the centerpiece of your home entertainment Clear motion rate reduced judder and blur with fast action, perfect for catching fast-paced sports, movies, and games. Dolby Vision IQ takes picture control to a new level, and ideal viewing experience under any lighting conditions, day or night, with Dolby Vision IQ. Quantum Dot technology utilizes efficient light emitting Nano-crystals for the precision control of individual picture elements. Turn up the color volume for truer whites and a rich, vibrant and more natural expanded range of colors. Onkyo audio brings HiFi quality sound to your TV. Sound quality at its best, Dolby atoms immersive surround Sound creates an impressive 3D sound stage with 360 degrees of immersive sound. Plus up by built-in subwoofers with rich and powerful bass. The AiPQ Engine is the incredible audio/visual processor driving TCL's outstanding features and performance. The AiPQ Engine processes content in real-time, detecting the environment and upscaling display and audio.