The TCL 43S451 is a 43-inch 4K UHD Smart Roku TV offering stunning picture quality with HDR10 support. Its sleek design features a FullView edge-to-edge glass display for immersive viewing. Powered by the Roku platform, it provides easy access to thousands of streaming channels, voice control compatibility with Alexa, Google Assistant, and Siri, plus built-in Wi-Fi. With Game Mode for low input lag and multiple HDMI ports, it’s perfect for streaming, gaming, or everyday entertainment.