Experience exceptional picture quality with the VIZIO V4K55M - 0801, featuring a 55 - inch 4K UHD display. This LED - backlit LCD television delivers vibrant colors and clarity, enhanced by HDR technology including HDR10, HDR10+, and Dolby Vision support. With Active Pixel Tuning, enjoy detailed images, while a Dynamic Motion Rate of 60 Hz and Variable Refresh Rate ensure smooth motion for action - packed scenes. Access a variety of Internet streaming services through VIZIO WatchFree+, thanks to built - in Wi - Fi and Bluetooth connectivity, allowing seamless integration with your smart home ecosystem. The audio experience is equally impressive, featuring DTS Virtual:X technology that provides immersive sound through its built - in speaker system. With a total output power of 20 watts and support for Enhanced Audio Return Channel (eARC), this TV delivers a rich auditory experience. Voice control via the included remote simplifies navigation, while VESA compatibility and a supplied tabletop stand make it easy to mount or place in any room.