Enjoy content at four times the resolution of Full HD with the VIZIO V-Series V556-G1 55" 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 and Clear Action 180 technology help reduce the blur commonly associated with fast-moving on-screen objects.

The V-series has Wi-Fi 5 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.