TCL 75” Class S55LR Series 4K HDR LED Smart Roku TV (New 2026) - High Brightness LED Backlight, Wide Color Gamut, Motion Rate 240, Game Accelerator 120, Auto Game Mode - 75S55LR
TCL 75” Class S55LR Series 4K HDR LED Smart Roku TV (New 2026) - High Brightness LED Backlight, Wide Color Gamut, Motion Rate 240, Game Accelerator 120, Auto Game Mode - 75S55LR
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TCL

TCL 75” Class S55LR Series 4K HDR LED Smart Roku TV (New 2026) - High Brightness LED Backlight, Wide Color Gamut, Motion Rate 240, Game Accelerator 120, Auto Game Mode - 75S55LR

|59 ratings
TCL 75” Class S55LR Series 4K HDR LED Smart Roku TV (New 2026) - High Brightness LED Backlight, Wide Color Gamut, Motion Rate 240, Game Accelerator 120, Auto Game Mode - 75S55LRTCL 75 Class S55LR Series 4K HDR LED Smart Roku TV New 2026 High Brightness LED Backlight Wide Color Gamut Motion Rate 240 Game Accelerator 120 AutoTCL 55 Class S55LR Series 4K HDR LED Smart Roku TV New 2026 High Brightness LED Backlight Wide Color Gamut Motion Rate 240 Auto Game Mode 55S55LRTCL 65 Class S55LR Series 4K HDR LED Smart Roku TV New 2026 High Brightness LED Backlight Wide Color Gamut Motion Rate 240 Game Accelerator 120 AutoTCL 85 Class S55LR Series 4K HDR LED Smart Roku TV New 2026 High Brightness LED Backlight Wide Color Gamut Motion Rate 240 Game Accelerator 120 AutoTCL 50 Class S55LR Series 4K HDR LED Smart Roku TV New 2026 High Brightness LED Backlight Wide Color Gamut Motion Rate 240 Auto Game Mode 50S55LR
Screen Size75 in

Key item features

  • Stunning 4K Ultra HD – Enjoy breathtaking 4K movies and TV shows at four times the resolution of Full HD. Advanced 4K Upscaling enhances your favorite HD content to near-Ultra HD picture quality.
  • High Brightness LED Backlight – High brightness delivers a vibrant, clear picture in virtually any room.
  • Wide Color Gamut – Experience richer, more lifelike colors that bring every scene to life.
  • Game Accelerator 120 – Enjoy up to 120 VRR for ultra-responsive, lag-free gaming performance.
  • Motion Rate 240 with MEMC – Improved motion clarity for smoother viewing of fast-paced movies, sports, and games.
  • High Dynamic Range (HDR) – Experience enhanced contrast, accurate colors, and fine details with HDR content.
  • Auto Game Mode (ALLM) – Automatically enables Game Mode for the lowest possible input lag and latency during gameplay.
  • 3 HDMI Inputs (1 eARC) – Connect gaming consoles, streaming devices, and more with three HDMI inputs, including one HDMI eARC connection for enhanced audio performance.
  • Dual-Band Wi-Fi & Ethernet Port – Enjoy fast, reliable access to streaming content with dual-band Wi-Fi or a wired Ethernet connection.
  • USB Input – View photos and play compatible audio and video files directly from a USB device.
  • Bluetooth Personal Audio – Pair Bluetooth headphones for a private listening experience.
  • Simple, Customizable Home Screen – Keep your favorite streaming channels, gaming consoles, live TV, and connected devices front and center.
  • Stream What You Love – Access free TV, live news, sports, movies, and more from a wide range of streaming services.
  • Endless Free Entertainment – Enjoy 500+ live TV channels, Roku Originals, hit movies, popular shows, kids’ programming, and more.
  • Live TV Channel Guide – Browse broadcast TV and live streaming channels in one convenient guide.
  • Cord Cutting Made Easy – Access free over-the-air HD channels with the built-in digital tuner or stream live TV through popular cable-alternative services.
  • Quick and Easy Search – Find movies, shows, songs, and podcasts across thousands of streaming channels and apps.
  • Automatic Software Updates – Get the latest Roku features and improvements automatically.
  • Simple Remote – Easily control your TV with a streamlined remote featuring convenient shortcut buttons to popular streaming services.
  • Easy Voice Search & Control – Use the free Roku mobile app to search, play entertainment, and control your TV with your voice.
  • Works with Popular Voice Assistants – Enjoy convenient voice control compatibility with Siri and Alexa.
  • Roku Mobile App – Use your smartphone as a second remote with private listening, voice search, keyboard entry, and more.
  • FullView Bezel-Less Design – A sleek metal finish, slim profile, and edge-to-edge glass design add style and sophistication to your entertainment space.
  • Easy Audio Upgrade with TCL Sound Bars – Easily enhance your TV sound with compatible TCL sound bars featuring Roku TV Ready™ integration (sold separately).

Specs

Screen size, 75 inResolution, 4K UHDDisplay, LEDRefresh rate, 60 HzBrand, TCLTelevision type, 4K Ultra HD TVs

About this item

Product details

The TCL S55LR Series 4K UHD Smart TV combines impressive picture quality and smart features to elevate your entertainment experience. Enjoy stunning 4K UHD resolution enhanced by a High Brightness LED Backlight and Wide Color Gamut, delivering brighter images, richer colors, and greater realism in every scene. High Dynamic Range (HDR) enhances contrast and detail, while Motion Rate 240 with MEMC keeps fast-moving action smooth and clear for sports, movies, and gaming. Designed for gamers, Game Accelerator 120 and Auto Game Mode help provide responsive gameplay with reduced input lag. Stream live and on-demand entertainment with access to Live TV and 500+ free channels, connect your favorite devices through three HDMI inputs, and enjoy private listening with Bluetooth Personal Audio. Finished with a sleek FullView Metal Bezel-Less Design, the S55LR Series delivers an immersive viewing experience and modern style that complements any space.
  • Stunning 4K Ultra HD – Enjoy breathtaking 4K movies and TV shows at four times the resolution of Full HD. Advanced 4K Upscaling enhances your favorite HD content to near-Ultra HD picture quality.
  • High Brightness LED Backlight – High brightness delivers a vibrant, clear picture in virtually any room.
  • Wide Color Gamut – Experience richer, more lifelike colors that bring every scene to life.
  • Game Accelerator 120 – Enjoy up to 120 VRR for ultra-responsive, lag-free gaming performance.
  • Motion Rate 240 with MEMC – Improved motion clarity for smoother viewing of fast-paced movies, sports, and games.
  • High Dynamic Range (HDR) – Experience enhanced contrast, accurate colors, and fine details with HDR content.
  • Auto Game Mode (ALLM) – Automatically enables Game Mode for the lowest possible input lag and latency during gameplay.
  • 3 HDMI Inputs (1 eARC) – Connect gaming consoles, streaming devices, and more with three HDMI inputs, including one HDMI eARC connection for enhanced audio performance.
  • Dual-Band Wi-Fi & Ethernet Port – Enjoy fast, reliable access to streaming content with dual-band Wi-Fi or a wired Ethernet connection.
  • USB Input – View photos and play compatible audio and video files directly from a USB device.
  • Bluetooth Personal Audio – Pair Bluetooth headphones for a private listening experience.
  • Simple, Customizable Home Screen – Keep your favorite streaming channels, gaming consoles, live TV, and connected devices front and center.
  • Stream What You Love – Access free TV, live news, sports, movies, and more from a wide range of streaming services.
  • Endless Free Entertainment – Enjoy 500+ live TV channels, Roku Originals, hit movies, popular shows, kids’ programming, and more.
  • Live TV Channel Guide – Browse broadcast TV and live streaming channels in one convenient guide.
  • Cord Cutting Made Easy – Access free over-the-air HD channels with the built-in digital tuner or stream live TV through popular cable-alternative services.
  • Quick and Easy Search – Find movies, shows, songs, and podcasts across thousands of streaming channels and apps.
  • Automatic Software Updates – Get the latest Roku features and improvements automatically.
  • Simple Remote – Easily control your TV with a streamlined remote featuring convenient shortcut buttons to popular streaming services.
  • Easy Voice Search & Control – Use the free Roku mobile app to search, play entertainment, and control your TV with your voice.
  • Works with Popular Voice Assistants – Enjoy convenient voice control compatibility with Siri and Alexa.
  • Roku Mobile App – Use your smartphone as a second remote with private listening, voice search, keyboard entry, and more.
  • FullView Bezel-Less Design – A sleek metal finish, slim profile, and edge-to-edge glass design add style and sophistication to your entertainment space.
  • Easy Audio Upgrade with TCL Sound Bars – Easily enhance your TV sound with compatible TCL sound bars featuring Roku TV Ready™ integration (sold separately).
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Screen size

75 in

Resolution

4K UHD

Display

LED

Refresh rate

60 Hz

Warnings

Customer ratings & reviews

4.2 out of 5 stars
stars
59 ratings11 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars75% (44)
  2. 4 stars5% (3)
  3. 3 stars2% (1)
  4. 2 stars2% (1)
  5. 1 star17% (10)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 11 reviews

Oct 18, 2026
Reviewer name: richard
Top Reviewer
Item details
Screen size: 55 in
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Very easy to navigate the menu!

These are my favorite easy to use menu for all of my vacation rental properties!!

Helpful?4IVL7X1GI81I20547720013
reply from TCLExpert

Hi richard, We're delighted to hear that you find our TV menus easy to navigate and use. It's wonderful to know that TCL TVs are a favorite across your vacation rental properties. At TCL, we're committed to delivering quality products and an excellent customer experience. We hope you continue to enjoy your TVs and all the features they have to offer. Thank you, Liz TCL Customer Support

Oct 9, 2026
Reviewer name: LAURA
Item details
Screen size: 55 in
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Nice color and sound

Helpful?4IVL7X1GI81I20547720013
reply from TCLExpert

Hi Laura, Thank you for taking the time to provide your feedback. We're thrilled that you are enjoying your TV thus far! Our TVs are designed and engineered to have a quick and easy setup, be user-friendly, and provide a great viewing experience. We hope you continue to have a great experience and explore more of the great features our TVs have to offer. Enjoy! Thank you, Sara TCL Customer Support

Oct 21, 2026
Reviewer name: Luecretia
Item details
Screen size: 55 in
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I purchased this tv for my husband's man cave and he absolutely loves it! The picture quality is amazing!

Helpful?4IVL7X1GI81I20547720013
reply from TCLExpert

Hi Luecretia, We’re delighted to hear that your husband loves his new TV and that you’re both enjoying its picture quality. At TCL, we are committed to delivering premium products with world-class customer experience. We hope you continue to have a great experience and explore more of the great features our units have to offer. Enjoy! Thank you, Liz TCL Customer Support

Current price is Now $498.00
You save $151.99
was $649.99
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