Enjoy stunning 4K UHD clarity with QLED Quantum Color, delivering vibrant, lifelike visuals and enhanced contrast. Dolby Vision and HDR10+ bring deeper blacks and brighter highlights for an immersive viewing experience. Built-in Roku offers access to thousands of apps and free live channels, while Wi-Fi, mobile app control, and compatibility with Apple HomeKit, Alexa, and Google Assistant make streaming and control effortless. | Westinghouse | | 50" 4K UHD QLED Roku Smart TV with HDR10+, Dolby Vision, Wi-Fi, Alexa & Google Assistant | Black | Best Buy