Enjoy content at four times the resolution of Full HD with the VIZIO V Series 50"-Class HDR 4K UHD Smart LED TV. Compatibility with the HDR10, HLG, and Dolby Vision HDR formats provides a wide color gamut for vibrant color when used with compatible content and source devices. UHD upscaling via the Spatial Scaling Engine makes lower-resolution content look like UHD, and its 120 Hz effective refresh rate helps reduce the blur commonly associated with fast-moving on-screen objects. The V Series has Wi-Fi 5 (802.11ac) built-in, allowing access to apps like Netflix and YouTube; it also enables you to control and stream to the TV directly from your compatible mobile device. Its three HDMI ports provide connection to HD devices such as Blu-ray players, cable/satellite boxes, gaming systems, and more. You can control the V Series TV with your Google Assistant- or Amazon Alexa-enabled devices. Note: Content acquired via certain apps may require subscription to a service. A Google Assistant- or Amazon Alexa-enabled device is required to control the TV with the Google Assistant or Alexa. High Dynamic Range Enjoy vivid color and contrast from HDR-enabled streaming apps, UHD Blu-ray players, and game consoles. 4K UHD Picture View every 4K UHD scene in enhanced detail and clarity with over eight million pixels, four times the resolution of 1080p. Smart TV Take advantage of instant access to popular apps right on the TV using the included remote. Full-Array LED Backlight The full-array backlight evenly distributes LEDs across the screen for augmented light uniformity and picture performance. Spatial Scaling Engine This technology upconverts HD and Full HD content to 4K UHD resolution. Chromecast built-in Download Chromecast-enabled apps to your compatible smartphone, then tap the Cast button to stream to the TV. Voice Control The V series offers voice-control support for Amazon Alexa and the Google Assistant. VIZIO WatchFree Over 100 live and Internet streaming channels are available for free, including live news, movies, sports, comedy, music, and more. Quick Start Mode Enable Quick Start Mode to turn on your TV automatically with a tap of the Cast button. VIZIO SmartCast Mobile This feature allows you to use your smartphone to control and stream to the TV from nearly any room in your home. 6-Core Performance The onboard 6-core processor helps provide fast performance for smooth onscreen graphics. Dual-Band Wi-Fi Enjoy the speed offered by Wi-Fi 5 (802.11ac) for high-quality streaming of 4K and HDR video. Three UHD-Ready HDMI Ports The V-series allows you to connect up to three UHD-enabled Blu-ray players and game consoles. USB Multimedia Play photos, music, and video right on the TV using the built-in USB port. DTS Studio Sound II This codec provides virtual surround sound audio from the TV's two built-in speakers. 120 Hz Effective Refresh Rate This TV uses technology that digitally enhances your video to reduce the blur that's commonly associated with fast motion.