55" Class 4-Series 4K UHD HDR Smart Roku TV - 55S451

The TCL 4-Series Roku TV offers stunning 4K picture quality with four times the resolution of Full HD for enhanced clarity and detail, as well as endless entertainment with thousands of streaming channels. High dynamic range (HDR) technology delivers bright and accurate colors for a lifelike viewing experience. In addition, your favorite HD shows, movies, and sporting events are enhanced to near Ultra HD resolution with 4K Upscaling. Your favorite broadcast TV, streaming channels, gaming console and other devices are front-and-center within a simple, customizable home screen. There’s no more flipping through inputs or wading through complicated menus. The super-simple remote—with about half the number of buttons on a traditional TV remote—puts you in control of your favorite entertainment and includes one-touch shortcuts to popular channels like Netflix.

• Stunning 4K Ultra HD: Enjoy breathtaking 4K movies and TV shows at 4 times the resolution of Full HD. Plus your favorite HD shows, movies, and sporting events are enhanced to near Ultra HD resolution with advanced 4K Upscaling.
• High Dynamic Range: Enjoy free TV, live news, sports, movies, and more.
• Simple, customizable home screen: Your favorite broadcast TV, streaming channels, gaming console and other devices are front-and-center, so you can spend your time relaxing – not scrolling.
• Stream what you love: Enjoy free TV, live news, sports, movies, and more.
• Endless free entertainment: Access the best selection of free entertainment with 250+ live TV channels, award-winning Roku® Originals, in-season shows, hit movies, kids’ TV and more.
• Live TV Channel Guide with 250+ free channels: Use the convenient live TV guide to surf broadcast TV and live streaming channels in one place.
• Cord cutting made easy: Cord cutters can access free, over-the-air HD content thanks to the advanced digital TV tuner with live channel guide or watch live TV from popular cable-replacement services like Sling, Hulu, fuboTV and more.
• Quick and easy search: Find any movie, show, song, or podcast across thousands of channels. You’ll see where it’s streaming for free or at the lowest cost.
• Get the newest features automatically: Your TCL Roku TV just gets better and better with automatic software updates.
• Simple remote: The super-simple remote—with about half the number of buttons on a traditional TV remote—has everything you need to control your TV, including one-touch access to popular streaming channels.
• Easy voice search and control with the Roku mobile app: Quickly find and play your favorite entertainment, control your Roku TV, and more using Roku TV on the free Roku mobile app.
• Works with popular voice assistants: Enjoy easy voice control with Siri, Alexa, and Google Assistant.
• Share it with Apple AirPlay: Effortlessly share videos, photos, music, and more from your Apple devices to your TV.
• Roku mobile app: Use the free Roku mobile app for iOS® and Android™ as a second remote. Enjoy private listening, search with your voice or keyboard, and save shows for later.
• Premium design with FullView: A sleek metal finish, slim profile, and FullView edge-to-edge glass design, lend style and sophistication to your home theater.
• Easy audio upgrade with Alto Sound Bars: Easily upgrade the sound of your TV with one remote, quick settings, and a simple setup. Just look for TCL Alto Sound Bars (sold separately) featuring the Roku TV ReadyTM
• Dual-band WiFi & Ethernet port: Get fast and easy access to your favorite content with the dual-band WiFi 5 connection or plug into the Ethernet port.
• 4 HDMI inputs (1 ARC): Connect all your favorite devices through the 4 HDMI inputs including 1 HDMI ARC to easily sync audio and video sources for better quality sound.