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TCL 75” Class S4 (75S451) 4K UHD HDR Smart TV with Roku TV

4.4 stars out of 41129 reviews

(4.4)|

41.1K ratings

Key item features

Stunning 4K Quality: The TCL 4-Series Roku TV offers 4K UHD resolution, providing four times the clarity and detail of Full HD.
Advanced HDR Technology: High Dynamic Range (HDR) delivers bright, accurate colors and fine details for a lifelike viewing experience.
Customizable Home Screen: Easily access your favorite broadcast TV, streaming channels, gaming consoles, and other devices from a simple, customizable home screen.
Endless Entertainment: Enjoy free TV, live news, sports, movies, and more with access to 250+ live TV channels and award-winning Roku Originals.
Convenient Live TV Guide: Surf broadcast TV and live streaming channels in one place using the live TV channel guide.
Easy Cord Cutting: Access free, over-the-air HD content with the advanced digital TV tuner or watch live TV from popular cable-replacement services.
Simple Remote Control: The super-simple remote has fewer buttons than traditional remotes and includes one-touch access to popular streaming channels.
Voice Control Compatibility: Enjoy easy voice control with Siri, Alexa, and Google Assistant, and use the Roku mobile app for additional features.

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Specs

Screen size
75 in
Resolution
3840 x 2160
Platform
Roku TV
High dynamic range format
HDR10+, HDR10, HLG
HDMI number
4
Sound technology
Dolby Digital Plus

Reviews summary

Pros

: Offers great value for its cost.
: Provides an immersive viewing experience in various room settings.
: Displays clear and detailed images with good color definition.
: The tv's image quality is often described as clear with good color representation.
: Displays stunning, rich colors with great clarity.

Cons

: Remote control can experience lag in response time.

Generated by AI

Current price is $448.00

Price when purchased online

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Large TV Mounting Service

Pro TV Mounting - $129.00

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Columbus, 43215

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About this item

Product details

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.

High Dynamic Rangetrong>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.
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.
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.

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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

3840 x 2160

Platform

Roku TV

High dynamic range format

HDR10+, HDR10, HLG

Warranty

Warranty information

What your warranty covers: Defects in materials or workmanship to the original owner of this TCL product when purchased as new from an Authorized Dealer of TCL brand products in the United States and packaged with this warranty statement. One (1) year from date of purchase for parts and labor for non-commercial use.

Warranty url

https://www.tcl.com/us/en/warranty/tv-warranty

Warnings

Ingestion Hazard

This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.

WARNING: This product can expose you to chemicals including styrene, which is known to the State of California to cause cancer, and Bisphenol A (BPA), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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Comparison Overview:
Product	Viewing this item TCL 75” Class S4 (75S451) 4K UHD HDR Smart TV with Roku TV current price $448.00 TCL 75” Class S4 (75S451) 4K UHD HDR Smart TV with Roku TV 4.4 out of 5 Stars. 41129 reviews	onn 75” Class 4K UHD Roku Smart Television, 100044717 current price Now $384.00, Was $428.00 onn 75” Class 4K UHD Roku Smart Television, 100044717 4.2 out of 5 Stars. 12984 reviews	TCL 75" Q Series QLED 4K UHD HDR Smart Google TV (NEW 2025) - Dolby Vision, Dolby Atmos, Motion Rate 240, HDR 10 , Auto Game Mode - 75Q51K current price $468.00 TCL 75" Q Series QLED 4K UHD HDR Smart Google TV (NEW 2025) - Dolby Vision, Dolby Atmos, Motion Rate 240, HDR 10 , Auto Game Mode - 75Q51K 4.3 out of 5 Stars. 5986 reviews	Hisense 75" Class 4K UHD LED LCD Roku Smart TV HDR R6 Series 75R6E4 current price $478.00 Hisense 75" Class 4K UHD LED LCD Roku Smart TV HDR R6 Series 75R6E4 4.2 out of 5 Stars. 4643 reviews	TCL 65” Class S4 (65S451) 4K UHD HDR Smart TV with Roku TV current price Now $338.00, Was $378.00 TCL 65” Class S4 (65S451) 4K UHD HDR Smart TV with Roku TV 4.4 out of 5 Stars. 41689 reviews	onn 65” Class 4K UHD Roku Smart Television, 100012587 current price Now $278.00, Was $348.00 onn 65” Class 4K UHD Roku Smart Television, 100012587 4.3 out of 5 Stars. 48022 reviews	Samsung 75” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN75U8000FBXZA current price Now $548.00, Was $598.00 Samsung 75” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN75U8000FBXZA 4.3 out of 5 Stars. 1443 reviews	VIZIO 75" Class Quantum 4K QLED HDR Smart TV (M75Q6-L4) Options More options from $402.00 Was $452.00 VIZIO 75" Class Quantum 4K QLED HDR Smart TV (M75Q6-L4) 4.4 out of 5 Stars. 4137 reviews	onn 70” Class 4K UHD Roku Smart Television, 100012588 current price Now $328.00, Was $368.00 onn 70” Class 4K UHD Roku Smart Television, 100012588 4.2 out of 5 Stars. 11469 reviews	Samsung 65” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN65U8000FBXZA current price $427.99 Samsung 65” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN65U8000FBXZA 4.4 out of 5 Stars. 1674 reviews

Comparison Chart:
Screen Size	75 inTCL 75” Class S4 (75S451) 4K UHD HDR Smart TV with Roku TV	75 inonn 75” Class 4K UHD Roku Smart Television, 100044717	75 inTCL 75" Q Series QLED 4K UHD HDR Smart Google TV (NEW 2025) - Dolby Vision, Dolby Atmos, Motion Rate 240, HDR 10 , Auto Game Mode - 75Q51K	75 inHisense 75" Class 4K UHD LED LCD Roku Smart TV HDR R6 Series 75R6E4	65 inTCL 65” Class S4 (65S451) 4K UHD HDR Smart TV with Roku TV	65 inonn 65” Class 4K UHD Roku Smart Television, 100012587	75 inSamsung 75” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN75U8000FBXZA	74.5 inVIZIO 75" Class Quantum 4K QLED HDR Smart TV (M75Q6-L4)	70 inonn 70” Class 4K UHD Roku Smart Television, 100012588	65 inSamsung 65” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN65U8000FBXZA
Resolution	4K UHDTCL 75” Class S4 (75S451) 4K UHD HDR Smart TV with Roku TV	4K UHDonn 75” Class 4K UHD Roku Smart Television, 100044717	4K UHDTCL 75" Q Series QLED 4K UHD HDR Smart Google TV (NEW 2025) - Dolby Vision, Dolby Atmos, Motion Rate 240, HDR 10 , Auto Game Mode - 75Q51K	4K UHDHisense 75" Class 4K UHD LED LCD Roku Smart TV HDR R6 Series 75R6E4	4K UHDTCL 65” Class S4 (65S451) 4K UHD HDR Smart TV with Roku TV	4K UHDonn 65” Class 4K UHD Roku Smart Television, 100012587	4K UHD (2160p)Samsung 75” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN75U8000FBXZA	4K UHDVIZIO 75" Class Quantum 4K QLED HDR Smart TV (M75Q6-L4)	4K UHDonn 70” Class 4K UHD Roku Smart Television, 100012588	4K UHD (2160p)Samsung 65” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN65U8000FBXZA
Display Technology	LEDTCL 75” Class S4 (75S451) 4K UHD HDR Smart TV with Roku TV	LEDonn 75” Class 4K UHD Roku Smart Television, 100044717	QLEDTCL 75" Q Series QLED 4K UHD HDR Smart Google TV (NEW 2025) - Dolby Vision, Dolby Atmos, Motion Rate 240, HDR 10 , Auto Game Mode - 75Q51K	LCDHisense 75" Class 4K UHD LED LCD Roku Smart TV HDR R6 Series 75R6E4	LEDTCL 65” Class S4 (65S451) 4K UHD HDR Smart TV with Roku TV	LEDonn 65” Class 4K UHD Roku Smart Television, 100012587	LEDSamsung 75” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN75U8000FBXZA	QLEDVIZIO 75" Class Quantum 4K QLED HDR Smart TV (M75Q6-L4)	LEDonn 70” Class 4K UHD Roku Smart Television, 100012588	LEDSamsung 65” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN65U8000FBXZA
Refresh Rate	60 HzTCL 75” Class S4 (75S451) 4K UHD HDR Smart TV with Roku TV	60 Hzonn 75” Class 4K UHD Roku Smart Television, 100044717	60 HzTCL 75" Q Series QLED 4K UHD HDR Smart Google TV (NEW 2025) - Dolby Vision, Dolby Atmos, Motion Rate 240, HDR 10 , Auto Game Mode - 75Q51K	60 HzHisense 75" Class 4K UHD LED LCD Roku Smart TV HDR R6 Series 75R6E4	60 HzTCL 65” Class S4 (65S451) 4K UHD HDR Smart TV with Roku TV	60 Hzonn 65” Class 4K UHD Roku Smart Television, 100012587	60 HzSamsung 75” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN75U8000FBXZA	60 HzVIZIO 75" Class Quantum 4K QLED HDR Smart TV (M75Q6-L4)	60 Hzonn 70” Class 4K UHD Roku Smart Television, 100012588	60 HzSamsung 65” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN65U8000FBXZA

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Customer ratings & reviews

4.4 out of 5 stars

stars41.1K ratings17.8K reviews

How item rating is calculated

Reviews summary

Pros

: Offers great value for its cost.
: Provides an immersive viewing experience in various room settings.
: Displays clear and detailed images with good color definition.
: The tv's image quality is often described as clear with good color representation.
: Displays stunning, rich colors with great clarity.

Cons

: Remote control can experience lag in response time.

Generated by AI

Customer images

+1725 images

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Showing 1-3 of 17,895 reviews

Oct 20, 2025

Mark

5 out of 5 stars review

Verified Purchase

Very surprised buyer, I like it

I am a big Samsung user. I like the Samsung app. However this TV is very good and uses many traditional apps like Roku. The price was fantastic so I expected a crappy TV, but I was very surprised. It was easy to set up and I would definitely buy more of these in the future. The television turns on quickly, faster than my Samsung. It also changes channels quickly. The television turns on quickly, faster than my Samsung. It also changes channels quickly. fYI, my father owned a TV store and I grew up around them so I am very picky.

Helpful?

Oct 19, 2025

MattNola

5 out of 5 stars review

Verified Purchase

Great TV and an incredible value. I wasted a few thousand dollars on an OLED TV a few years ago. It had a lot of burn in and the colers were all off. Please don't waste your money on an OLED. This TV has great color and brightness and we enjoy watching it. The TV is thin, so the surface isn't as flat as the more expensive solid glass panels, but I am done wasting money on high end TV's. I also really love Roku. It is easy to use and I like the simple app grid. This is my favorite smart TV platform. Overall, very happy.

Helpful?

Nov 28, 2025

Bob

5 out of 5 stars review

Verified Purchase

highly recommend roku

love the fact that it automatically loads everything my other tcl roku have installed from the app store. I purchased two of these 1 for a cougar 5th wheel and the other i use as my computer monitor for gaming, however both are connected using a sound bar/streambar, roku as well

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TCL 75” Class S4 (75S451) 4K UHD HDR Smart TV with Roku TV

Key item features

Specs

Reviews summary

How do you want your item?

Continue your search on Walmart

About this item

Product details

Specifications

Screen size

Resolution

Platform

High dynamic range format

Warranty

Warranty information

Warranty url

Warnings

Ingestion Hazard

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Viewing this item

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