Value and quality come together in the VIZIO V-Series 55″ Class 4K HDR Smart TV, offering state-of-the-art 4K resolution, high dynamic range support, smart TV apps, and voice control compatibilities with select devices. The V-Series TV offers Ultra HD (3840×2160) resolution, delivering 4x the detail of a Full HD TV. HD video is automatically upscaled for the best possible picture, and the V-Series TV is equipped to support high dynamic range for dazzling colors and contrast. You won’t even need a streaming device, because the V-Series delivers smart features galore. VIZIO Smart TV offers great 4K TV shows and movies from popular apps directly on the big screen, while Chromecast built-in allows streaming from thousands of compatible video and music apps, and you can use Google Assistant and Amazon Alexa devices for voice navigation. And VIZIO WatchFree lets you stream over 100 channels absolutely FREE – live news, movies, sports, comedy, music and more. 55″ (54.5″ diagonal) widescreen LED Smart TV with dual-band Wi-Fi and octa-core processor delivers ultra-high definition 4K (3840 x 2160) resolution 4K has twice as many vertical and horizontal lines as a Full HD TV, resulting in a picture 4x the total resolution of 1080p 4K HDR with Dolby Vision HDR10 and HLG compatible Spatial Scaling Engine UHD upscaling Full Array LED backlighting VIZIO SmartCast app turns your smartphone or tablet into a powerful touch screen remote so you can browse your favorite entertainment across multiple apps at once Use your voice to control display with Amazon Alexa and Google Assistant Built-in Chromecast allows streaming from thousands of compatible video and music apps Instant access to Netflix, Hulu Plus and more VIZIO WatchFree lets you stream over 100 channels absolutely FREE 178° viewing angles 8ms response time 120Hz refresh rate Built-in speakers Has Ethernet port, 3 HDMI inputs, USB port and digital audio output Includes removable stand and remote control ENERGY STAR qualified saves you energy and money. Entertainment > Electronics > Television > Television > TV 50″ to 65″. Electronics > TV & Video > All TVs.