TCL 43" Class 4-Series 4K UHD HDR Smart Roku TV - 43S451
TCL 43" Class 4-Series 4K UHD HDR Smart Roku TV - 43S451
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TCL 43" Class 4-Series 4K UHD HDR Smart Roku TV - 43S451

4.4 stars out of 45618 reviews
(4.4)|
45.6K ratings

Key item features

  • Stunning Visuals: Enjoy breathtaking 4K Ultra HD resolution with advanced 4K Upscaling for enhanced clarity and detail, complemented by High Dynamic Range for accurate colors and fine details.
  • Smart Entertainment: Access endless free entertainment, including 250+ live TV channels, Roku Originals, and hit movies, all managed through a simple, customizable home screen.
  • Seamless Control: Utilize a super-simple remote with one-touch access, easy voice search via the Roku mobile app, and compatibility with Siri, Alexa, and Google Assistant.
  • Effortless Connectivity: Share content from Apple devices with AirPlay, connect multiple devices via 4 HDMI inputs (including 1 ARC), and ensure fast streaming with dual-band WiFi or an Ethernet port.
  • Sleek Design: The TV features a premium design with a sleek metal finish, slim profile, and FullView edge-to-edge glass, adding sophistication to any home theater.
  • Integrated Audio: Easily upgrade your sound experience with TCL Alto Sound Bars (sold separately) featuring Roku TV Ready for simple setup and control.
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Current price is Now $138.00
You save $140.00
was $278.00
Price when purchased online
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$138.00
$150.00
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TCL 43" Class 4-Series 4K UHD HDR Smart Roku TV - 43S451
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Comparison Chart:
Screen Size43 inTCL 43" Class 4-Series 4K UHD HDR Smart Roku TV - 43S45143 inSamsung 43” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN43U8000FBXZA40 inHisense 40-Inch Class H4 Series FHD Roku Smart TV (40H4030F1) - 1080P Full HD LCD Screen, LED TV, DTS TruSurround Sound, Motion Rate 120, Gaming Mode55 inTCL 55” Class S4 (55S451) 4K UHD HDR Smart TV with Roku TV32 inTCL 32S357 32 inch Class S3 1080p FHD LED HDR Smart TV43Hisense 43" Class 4K UHD LED LCD Smart Roku TV HDR R6 Series 43R6E3
Resolution4K UHDTCL 43" Class 4-Series 4K UHD HDR Smart Roku TV - 43S4514K UHD (2160p)Samsung 43” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN43U8000FBXZA1080pHisense 40-Inch Class H4 Series FHD Roku Smart TV (40H4030F1) - 1080P Full HD LCD Screen, LED TV, DTS TruSurround Sound, Motion Rate 120, Gaming Mode4K UHDTCL 55” Class S4 (55S451) 4K UHD HDR Smart TV with Roku TV1080pTCL 32S357 32 inch Class S3 1080p FHD LED HDR Smart TV4K UHDHisense 43" Class 4K UHD LED LCD Smart Roku TV HDR R6 Series 43R6E3
Display TechnologyLEDTCL 43" Class 4-Series 4K UHD HDR Smart Roku TV - 43S451LEDSamsung 43” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN43U8000FBXZALEDHisense 40-Inch Class H4 Series FHD Roku Smart TV (40H4030F1) - 1080P Full HD LCD Screen, LED TV, DTS TruSurround Sound, Motion Rate 120, Gaming ModeLEDTCL 55” Class S4 (55S451) 4K UHD HDR Smart TV with Roku TVLEDTCL 32S357 32 inch Class S3 1080p FHD LED HDR Smart TVLEDHisense 43" Class 4K UHD LED LCD Smart Roku TV HDR R6 Series 43R6E3
Refresh Rate60 HzTCL 43" Class 4-Series 4K UHD HDR Smart Roku TV - 43S45160 HzSamsung 43” Class Crystal UHD U8000FB 4K Smart TV 2025 - UN43U8000FBXZA60 HzHisense 40-Inch Class H4 Series FHD Roku Smart TV (40H4030F1) - 1080P Full HD LCD Screen, LED TV, DTS TruSurround Sound, Motion Rate 120, Gaming Mode60 HzTCL 55” Class S4 (55S451) 4K UHD HDR Smart TV with Roku TV60 HzTCL 32S357 32 inch Class S3 1080p FHD LED HDR Smart TV60 HzHisense 43" Class 4K UHD LED LCD Smart Roku TV HDR R6 Series 43R6E3
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TCL 43" Class 4-Series 4K UHD HDR Smart Roku TV - 43S451 $138.00 Was $278.00

TCL 43" Class 4-Series 4K UHD HDR Smart Roku TV - 43S451
From$13800
You save $140.00

TCL 43" Class 4-Series 4K UHD HDR Smart Roku TV - 43S451

4.4 out of 5 Stars. 45618 reviews

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$167.84
was $182.87
Items may be delivered on different dates

Customer ratings & reviews

4.4 out of 5 stars
stars45.6K ratings19.8K reviews
How item rating is calculated

Reviews summary

Pros
  • : Offers great value for the cost.
  • : Provides an immersive viewing experience in various room settings.
  • : Clear and crisp images with vibrant colors.
  • : The tv's picture is described as clear and vibrant with good color quality.
  • : The tv's color is rich and vivid.
Cons
  • : Lacks essential features like number buttons and voice control.
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Showing 1-3 of 19,830 reviews

Feb 2, 2026
Onehappygirl
5 out of 5 stars review

Verified Purchase

Nice size for the price!

Picture quality is good. Sound is good. Perfect size for me for what my need was, which is added to a shelf unit in my weight room. I just wanted the TV background noise as I work out. So far seems like a wonderful TV for the price I paid. I personally bought this TV because the Roku feature on my TVs in the house of Roku TVs. I can now watch whatever the family's watching while I work out. It was. delivered quickly from the supplier. There was no issue with the product itself being damaged in any way even the box wasn't damaged so I feel safe ordering items like this and knowing that they're going to make it through the transport process without an issue.

Helpful?3772f730-d40d-11f0-980e-3120d490b9392807312726
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?3772f730-d40d-11f0-980e-3120d490b9392807312726
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?3772f730-d40d-11f0-980e-3120d490b9392807312726