TCL 75” Class S4 (75S451) 4K UHD HDR Smart Roku TV
Key item features
- Stunning Visuals: Enjoy enhanced contrast, accurate colors, and fine details with High Dynamic Range (HDR) technology, supporting advanced formats, and 4K Upscaling for near Ultra HD resolution.
- Smart Interface: A simple, customizable home screen places broadcast TV, streaming channels, and devices front-and-center, eliminating complex menus and input switching.
- Vast Entertainment: Access over 250 free live TV channels, award-winning Roku Originals, movies, and sports, with a convenient live TV guide and easy cord-cutting options.
- Seamless Connectivity: Features dual-band WiFi, an Ethernet port, and four HDMI inputs (including one ARC) for connecting all your favorite devices and syncing audio/video.
- Intuitive Control: Utilize a super-simple remote, the free Roku mobile app for voice search and private listening, and compatibility with Siri, Alexa, and Google Assistant.
- Elegant Design: The TV boasts a sleek metal finish, slim profile, and FullView edge-to-edge glass design, adding sophistication to any home theater setup.
Specs
- Screen size75 in
- Resolution3840 x 2160
- PlatformRoku TV
- High dynamic range formatHDR10+, HDR10, HLG
- HDMI number4
- Sound technologyDolby Digital Plus
Reviews summary
Pros
- : Offers excellent quality at a reasonable price.
- : Setup process is straightforward and fast.
- : Provides an immersive experience in living rooms.
- : Displays clear and vibrant images with good color representation.
- : Displays rich, lifelike colors with good contrast.
Cons
- : Compact design may compromise handling and ease of use.
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About this item
Product details
- High Dynamic Range: Enjoy enhanced contrast, accurate colors and fine details utilizing all the most advanced HDR formats.
- 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.
Specifications
Screen size
Resolution
Platform
High dynamic range format
Warranty
Warranty information
Warranty url
Warnings
Ingestion Hazard
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Customer ratings & reviews
Reviews summary
Pros
- : Offers excellent quality at a reasonable price.
- : Setup process is straightforward and fast.
- : Provides an immersive experience in living rooms.
- : Displays clear and vibrant images with good color representation.
- : Displays rich, lifelike colors with good contrast.
Cons
- : Compact design may compromise handling and ease of use.
Customer photos






+1794 images
Showing 1-3 of 18,671 reviews
Verified Purchase
Now our preferred brand of TV
This our our second TCL TV and my son has a couple of them including one in a poll barn that gets frozen in the winter and endures the summer heat and humidity and is still working after a couple of years. Some TVs skimp on ports where as this one has 4 HDMI ports. We used 3 of the 4 ports. Great value for the money . This is now our preferred brand of TV
Verified Purchase
Pleasantly surprised shopper!
Great television for the price. Easy to install. Works seamlessly with my Samsung sound bar. Roku TV remote is very user friendly. This is the second one of these televisions I have purchased. First one was for patio. I liked it so well when my Family Room Samsung malfunctioned I replaced it with this television.
Verified Purchase
You get more than you pay for and easy to set up
This was my 2nd TCL with Roku. Had a small one in the kitchen and was surprised how good it was for the price. Needed a new monitor for my living room and purchased this one. The price is good, the picture is good. Easy to set up and VERY light! Only use streaming services on it. One issue I have but not deducting a star for it, I can't hook up my JBL wireless speaker to either one.
