shipping Holiday Shipping Details & Extended Holiday Returns
This item is currently out of stock and it may or may not be restocked.

Are you an E-Blast Insider?

TCL 55R617 55 inch 6-Series 4K UHD Dolby Vision HDR Roku Smart TV

  • Dolby Vision HDR
  • Contrast Control Zones
  • Wide Color Gamut with TCLs NBP Photon Technology
  • Roku TV Smart Platform with thousands of streaming channels
  • High-speed 802.11ac wireless and Ethernet networking
  • (3) HDMI 2.0a ports with HDCP 2.2
TCL logo
TCL R617 Smart LED Roku Smart TV Facing Forward and A bridge surrounded by lights adorns the charming night view

TCL 55" Class 6-Series 4K UHD Dolby Vision HDR Roku Smart TV - 55R617


  • Dolby Vision HDR
  • Contrast Control Zones
  • Wide Color Gamut with TCL’s NBP Photon Technology
  • Roku TV Smart Platform with Thousands of Streaming Channels
  • Enhanced Remote with Voice Control
  • High-Speed 802.11ac Wireless and Ethernet Networking
  • 3x HDMI 2.0a Ports with HDCP 2.2
  • Works with Alexa and Google Assistant

Powerful Performance

TCL's 6-Series combines stunning 4K HDR picture performance and the award-winning Roku TV smart platform in a bold, brushed metal design for a superior TV experience. Dolby Vision delivers greater brightness and contrast, as well as a fuller palette of rich colors. TCL's Contrast Control Zone technology individually optimizes the image across up to 160 zones to yield striking contrast between light and dark areas. The 6-Series models’ iPQ Engine™ provides precise color replication while HDR Pro Gamma significantly improves HDR performance in any setting. Powerful performance is complemented by the award-winning Roku OS smart TV platform.

4K Resolution icon

4K Picture Resolution

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

Dolby Vision icon

Dolby Vision High-Dynamic Range

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

Control Zones icon

Contrast Control Zones

Contrast is individually optimized across 160 zones to achieve highly localized areas of striking contrast between bright and dark areas of the image.

Wide Color icon

Wide Color Performance

Powered by TCL's NBP Photon technology, 6-Series offers vivid color on top of striking HDR contrast.

iPQ Engine icon

iPQ Engine

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

HDR Pro Gamma icon

HDR Pro Gamma

Details remain visible in any environment—from the darkest home theater to the brightest sun-lit living rooms.

TCL 65R617 Smart LED Roku Smart TV is hung on the wall and the athlete holds the basketball high
An elegant button jewel on the front bezel closeup

Bold Design

A bold, brushed metal design is complemented by an elegant power-button jewel on the front bezel, communicating the 6-Series' power and refinement even before you turn it on.

Endless Entertainment

The award-winning Roku TV smart platform providing 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/family, food, science/tech, fitness, foreign language and so much more.

TCL R617 Smart LED Roku TV smart platform providing thousands of streaming channels
TCL R617 Smart LED Roku Smart TV side view


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.

Mobile phone connection TV operation interface diagram


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.

Operating the remote control with voice

Say It, Play It

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.

TCL R617 Smart LED Roku Smart TV side view

Immersive Gaming

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.

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

  • Return for refund within: Non-refundable
  • Return for replacement within: 30 days
  • This item is covered by's Replacement Only Return Policy. Read full return policy for details.