Dolby Vison™ HDR Dolby Vision transforms your TV experience with dramatic imaging – incredible brightness, contrast, and color that bring entertainment to life before your eyes. In addition, this TV supports HDR10+ and HLG high dynamic range formats.4K Ultra HD With over 8 million pixels, 4 times the resolution of 1080p - enjoy every scene with breathtaking detail.Full Array Backlight LEDs are evenly distributed across the screen's backlight for superior light uniformity and picture performance.VIZIO IQ Active 4K HDR Processor Inside, the lightning-fast IQ Active™ processor delivers superior picture processing, and more intelligent 4K upscaling engine displaying your favorite HD entertainment in spectacular 4K quality.Active Pixel Tuning Intelligent pixel-level brightness adjustments for increased picture accuracy and contrastV-Gaming Engine™ Automatically makes the latest Xbox One and PlayStation® gameplay more responsive with Auto Game Mode and the V-Series lowest input lag.VIZIO SmartCast™ With lightning fast navigation, enjoy instant access to the best selection of apps from top-tier streaming services like Netflix, Disney+, YouTube, and many more right on the TV using the all-new smart remote or SmartCast Mobile™ app.Free Streaming Channels A cord-cutter’s dream, serving up unlimited free viewing from hundreds of specially curated channels – movies, TV shows, news and more. No fees, logins or subscription.