TCL 49S517 is a premium 49-inch 4K UHD smart TV. The display’s 3840 x 2160 (4K) resolution makes everything on it remarkably sharp, vivid and full of details. Coupled with Dolby Vision HDR technology, this TV delivers breathtaking images that have high contrast and accurate colors. TCL 49S517 comes with the award-winning Roku TV smart platform, allowing you to enjoy a massive amount of movies and shows. Better still, by downloading Roku’s mobile App, you can turn your smartphone or tablet into a useful and convenient streaming companion. TCL 49S517 also features ultra-low lag-time and 120Hz refresh rate to ensure responsive and immersive gaming experience.

TCL’s 5-Series marries superior 4K UHD picture quality with Dolby Vision HDR for a stellar imaging experience. The 5-Series’ HDR Dynamic Contrast technology uses information embedded in the Dolby Vision content to optimize every scene for an accurate display of details in the bright and dark areas simultaneously, unlike other HDR formats that have a set brightness level for all content. The 5-Series models’ iPQ EngineTM provides precise color replication while HDR Pro Gamma significantly improves HDR performance in any setting.

Brilliant 4K resolution delivers stunning detail and a remarkable visual experience.

Dolby Vision, the premium HDR experience, offers superior contrast and brighter, more accurate colors.

Advanced technology offers striking contrast for brighter whites and darker blacks.

Powered by TCL's NBP Photon technology, 5-Series offers vivid color on top of striking HDR contrast.

Precision color performance tailored to deliver accurate color reproduction and optimized DCI-P3 color space coverage.

Details remain visible in any environment – from the darkest home theater to the brightest sun-lit living rooms.
The award-winning Roku TV smart platform provides seamless access to over 500,000 movies and TV shows through a simple, intuitive interface. No more flipping through inputs or wading through complicated menus. All your favorites are at your fingertips from the instant you turn it on. Choose from thousands of streaming channels plus live sports, news, music, kids and family, food, science and tech, fitness, foreign language, and so much more.


The best way to watch all of your favorite content – whether you stream it, pay for a cable or satellite subscription, or use the built-in tuner to enjoy free over-the-air channels – the TCL Roku TV makes it easy to enjoy it all.

Turn your smartphone or tablet into a convenient streaming companion. Use it as a remote, plug in headphones for private listening, search with your voice or keyboard, and turn your phone into your very own entertainment guide.

Find movie titles. Launch or change channels. Even switch inputs. All with your voice. Just push the button on the remote, or with the Roku mobile app.

For gamers, a responsive TV is just as important as one with a good picture. With 4K resolution, ultra-low lag-time, and Dolby Vision HDR, it offers both premium picture and responsive performance. That’s why it’s the Official TV of the Call of Duty World League.