Experience stunning 4K UHD clarity with QLED Quantum Color for brighter, more vibrant visuals and enhanced contrast. Dolby Vision and HDR10+ deliver cinematic detail with deeper blacks and brighter highlights. Built-in Roku provides access to thousands of apps and 350+ free live channels, while Wi-Fi, mobile app control, and compatibility with Apple AirPlay, HomeKit, Alexa, and Google Assistant ensure seamless streaming and smart control. | Westinghouse | | 55-inch 4K UHD QLED Roku Smart TV with HDR10+, Dolby Vision, Wi-Fi, Alexa & Google Assistant | Black | Best Buy