4K HDR - Empower your entertainment with vivid 4K picture quality complimented by Dolby Vision HDR, enhancing detail, contrast, and color. The VIZIO 4K HDR Smart TV offers versatility and value with boasting streaming-centric features like WiFi 6 for faster streaming and gaming. Built-in VIZIO Home lets you instantly access all your favorite apps, hundreds of free channels, thousands of free On Demand titles, and more.