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

4.4 stars out of 41110 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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Current price is $448.00
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Fitzgerald, 31750
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TCL 75” Class S4 (75S451) 4K UHD HDR Smart TV with Roku TV
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
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Comparison Chart:
Screen Size75 inTCL 75” Class S4 (75S451) 4K UHD HDR Smart TV with Roku TV75 inonn 75” Class 4K UHD Roku Smart Television, 10004471775 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 - 75Q51K75 inHisense 75" Class 4K UHD LED LCD Roku Smart TV HDR R6 Series 75R6E465 inTCL 65” Class S4 (65S451) 4K UHD HDR Smart TV with Roku TV65 inonn 65” Class 4K UHD Roku Smart Television, 10001258775 inSamsung 75” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN75U8000FBXZA74.5 inVIZIO 75” Class 4K UHD LED HDR Smart TV (V4K75M-08)74.5 inVIZIO 75" Class Quantum 4K QLED HDR Smart TV (M75Q6-L4)70 inonn 70” Class 4K UHD Roku Smart Television, 100012588
Resolution4K UHDTCL 75” Class S4 (75S451) 4K UHD HDR Smart TV with Roku TV4K UHDonn 75” Class 4K UHD Roku Smart Television, 1000447174K 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 - 75Q51K4K UHDHisense 75" Class 4K UHD LED LCD Roku Smart TV HDR R6 Series 75R6E44K UHDTCL 65” Class S4 (65S451) 4K UHD HDR Smart TV with Roku TV4K UHDonn 65” Class 4K UHD Roku Smart Television, 1000125874K UHD (2160p)Samsung 75” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN75U8000FBXZA4K UHD (2160p)VIZIO 75” Class 4K UHD LED HDR Smart TV (V4K75M-08)4K UHDVIZIO 75" Class Quantum 4K QLED HDR Smart TV (M75Q6-L4)4K UHDonn 70” Class 4K UHD Roku Smart Television, 100012588
Display TechnologyLEDTCL 75” Class S4 (75S451) 4K UHD HDR Smart TV with Roku TVLEDonn 75” Class 4K UHD Roku Smart Television, 100044717QLEDTCL 75" Q Series QLED 4K UHD HDR Smart Google TV (NEW 2025) - Dolby Vision, Dolby Atmos, Motion Rate 240, HDR 10 , Auto Game Mode - 75Q51KLCDHisense 75" Class 4K UHD LED LCD Roku Smart TV HDR R6 Series 75R6E4LEDTCL 65” Class S4 (65S451) 4K UHD HDR Smart TV with Roku TVLEDonn 65” Class 4K UHD Roku Smart Television, 100012587LEDSamsung 75” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN75U8000FBXZALEDVIZIO 75” Class 4K UHD LED HDR Smart TV (V4K75M-08)QLEDVIZIO 75" Class Quantum 4K QLED HDR Smart TV (M75Q6-L4)LEDonn 70” Class 4K UHD Roku Smart Television, 100012588
Refresh Rate60 HzTCL 75” Class S4 (75S451) 4K UHD HDR Smart TV with Roku TV60 Hzonn 75” Class 4K UHD Roku Smart Television, 10004471760 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 - 75Q51K60 HzHisense 75" Class 4K UHD LED LCD Roku Smart TV HDR R6 Series 75R6E460 HzTCL 65” Class S4 (65S451) 4K UHD HDR Smart TV with Roku TV60 Hzonn 65” Class 4K UHD Roku Smart Television, 10001258760 HzSamsung 75” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN75U8000FBXZA60 HzVIZIO 75” Class 4K UHD LED HDR Smart TV (V4K75M-08)60 HzVIZIO 75" Class Quantum 4K QLED HDR Smart TV (M75Q6-L4)60 Hzonn 70” Class 4K UHD Roku Smart Television, 100012588
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Customer ratings & reviews

4.4 out of 5 stars
stars41.1K ratings17.8K reviews
How item rating is calculated
  1. 5 stars77% (31.5K)
  2. 4 stars7% (3,072)
  3. 3 stars3% (1,046)
  4. 2 stars2% (746)
  5. 1 star11% (4,653)

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.
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Showing 1-3 of 17,886 reviews

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

Helpful?28CRI1V8RDR1822836388
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?28CRI1V8RDR1822836388
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?28CRI1V8RDR1822836388