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TCL

TCL 43-Inch Class S4 4K LED Smart TV with Roku TV (43S450R, 2023 Model), Dolby Vision, HDR, Dolby Atmos, Works with Alexa, Google Assistant and Apple HomeKit Compatibility, Streaming UHD Television

  • Based on 1,516 reviews
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Aug 27 – Aug 28
Order within 1 hour and 22 minutes
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Size: 43 inches


Features

  • 4K Ultra HD Resolution: Experience incredible detail with 4X the resolution of 1080p Full HDTVs.
  • HDR PRO (Dolby Vision, HDR10, & HLG): Enjoy enhanced contrast, accurate colors and fine details utilizing all the most advanced HDR formats.
  • Motion Rate 120: Combines multiple motion enhancement technologies for improved motion clarity
  • Dolby Atmos: Enjoy an immersive cinematic experience at home with Dolby Atmos built-in.
  • Auto Game Mode (ALLM): Automatically enables game mode for the lowest possible input lag and latency for an unmatched gaming performance.
  • FullView Metal Bezel-less Design: Elegant edge-to-edge glass design for a modern design that blends seamlessly into any home.
  • Direct LED Backlight: enjoy better brightness uniformity and picture performance when compared to edge-lit TVs.
  • Dynamic Contrast: Optimize on-screen content for an improved image with enhanced contrast.
  • 4 HDMI Inputs (One with eARC): Four high-speed HDMI inputs for the best connection to gaming consoles, set-top boxes, AV receiver and more.
  • Roku TV Smart OS: Access the best selection of free entertainment with popular TV shows, hit movies, 250+ live TV channels, and more.

Description

TCL S Class Smart TVs offer stunning 4K HDR picture quality with four times the resolution of Full HD for enhanced clarity and detail, all wrapped together in an elegant edge-to-edge FullView metal bezel-less design blending seamlessly into any home. HDR PRO delivers bright and accurate colors for a lifelike viewing experience with support for Dolby Vision, HDR10, and HLG. In addition with Motion Rate 240 with MEMC frame insertion, your favorite shows, movies, and sporting events are enhanced for exceptional motion clarity. Additionally, Dolby Atmos and DTS Virtual: X are supported, enhancing your audio experience and enabling virtualized 3D sound using only your TV speakers. TCL S Class TVs are more than just a Smart TV but a Smart Choice.

Screen Size: 43 Inches


Brand: TCL


Display Technology: LED


Resolution: 4K


Refresh Rate: 60 Hz


Special Feature: Flat


Included Components: Stand, Remote Control, 2x Remote Control Batteries, Power Cord, Quick Start Guide


Connectivity Technology: Wi-Fi, HDMI


Aspect Ratio: 169


Product Dimensions: 3.1"D x 37.7"W x 22"H


Brand Name: ‎TCL


Item Weight: ‎19.96 pounds


Product Dimensions: ‎3.1 x 37.7 x 22 inches


Country of Origin: ‎Vietnam


Item model number: ‎43S450R


Batteries: ‎2 AA batteries required. (included)


Color Name: ‎Black


Special Features: ‎Flat


Speaker Type: ‎Built-In


Standing screen display size: ‎43 Inches


Aspect Ratio: ‎169


Date First Available: June 12, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 27 – Aug 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great picture even better price.
Size: 50 inches
If you’re in the market for an affordable 50-inch 4K TV with solid performance, the TCL 50-inch 4K LED TV might be just what you need. Offering impressive features at a reasonable price point, it delivers a great viewing experience without breaking the bank. Here’s a detailed look at what this TV has to offer. Design and Build The design of the TCL 50-inch 4K LED TV is simple and sleek, with a slim bezel that gives it a modern, minimalist look. It fits well in most living rooms or entertainment spaces and doesn’t take up too much room. The stand is sturdy, though it may look a bit basic compared to higher-end models. It’s not the flashiest design, but it’s functional and gets the job done. Picture Quality The 4K resolution is a major highlight, and the TV delivers a sharp and detailed picture. Colors are vibrant, and the contrast is decent for the price. While it's not as advanced as higher-end OLED models, it still provides a great viewing experience, especially for everyday content like streaming shows, sports, and video games. The LED display offers good brightness levels, making it suitable for moderately lit rooms. The HDR support enhances the overall picture quality, bringing more depth to brighter highlights and darker shadows. However, it’s worth noting that the black levels may not be as deep as what you’d find in more premium models, but it’s still solid for the price range. Smart Features Running on the Roku TV platform, the TCL 50-inch 4K LED TV gives you access to a wide array of streaming apps like Netflix, Hulu, Disney+, and YouTube right out of the box. The interface is user-friendly, and navigation is smooth, allowing you to switch between apps and settings quickly. Roku’s voice control feature adds convenience for those who prefer a hands-free experience. The TV also supports popular voice assistants like Alexa and Google Assistant, which makes it easy to control your TV with simple voice commands. Sound Quality While the sound quality is decent, it doesn’t stand out. The built-in speakers are clear enough for casual viewing, but they lack the richness and depth you’d find in higher-end models or with external sound systems. For a better audio experience, pairing the TV with a soundbar or external speakers is a good idea. ### **Performance** The TCL 50-inch 4K LED TV offers smooth performance thanks to its fast refresh rate and low input lag, making it a good choice for gamers. It handles motion well, providing clear action scenes in fast-paced sports or movies. The response time is quick, ensuring that there is minimal delay between what’s happening on-screen and the action. Value for Money At its price point, the TCL 50-inch 4K LED TV is an excellent value. While it may not have all the premium features of more expensive models, it offers great picture quality, decent sound, and a user-friendly smart TV experience without costing a fortune. It's perfect for those who want a solid 4K TV for everyday entertainment and streaming. Final Thoughts The TCL 50-inch 4K LED TV is an affordable and reliable option for anyone looking to upgrade to 4K without spending too much. It provides good picture quality, a solid smart TV experience, and decent performance overall. While the sound and black levels could be improved, it’s a fantastic choice for budget-conscious buyers who want a big-screen 4K TV with all the essentials. ... show more
Reviewed in the United States on March 21, 2025 by Michael Lewis

  • Great TV for a great price
Size: 43 inches
I'm not by any means a TV fanatic where I need the best of the best technology so just having a TV that looks good and functions well is good enough for me. I bought the equivalent of this TV like 6 years ago but it ended up getting damaged in the move so this is the replacement. The other one lasted a long time without any complaint and I'm sure it would have lasted much longer if not for the move damage. I also have this same brand in a 55 inch going on 7 years. Highly recommend this TV for a good quality picture, easy functionality with roku, and a fair price. I also noticed this TV weighs about half what my old ones of the same size was, so they definitely made some improvements in that time. ... show more
Reviewed in the United States on June 16, 2025 by Fletchaaa

  • A great TV for the Value
Size: 50 inches
Got this TV for my mom, she has been loving it. the 50 inch was the perfect size for a medium sized bedroom like hers. Color and picture is great for the price of this TV. It is plenty bright, the smart features are nice to have, the OS doesn't seem to be laggy or anything. I can't comment too much on the OS since it is barely used mostly. It links great to the Alexa to turn on and off the TV with. ... show more
Reviewed in the United States on June 17, 2025 by Hydros

  • Sound is lacking, over all a great deal...
Size: 43 inches
I bought this tv as a direct replacement of another Roku that died on me... It was about 6 years old and got the "black screen of death." I could have fixed it, sure, but when I found out that I could get a new tv for about the same cost as repairing the old one, why bother? Anyway, I'm happy with my purchase, this tv is fantastic! The picture is awesome and I really like ROKU's operating system... Setup is super simple, adding apps and customizing it to suit preferences is simple, too. My complaints are few, but there are a couple, hence the 4-star rating... The sound is not that great, lacking in fact. I'm a musician and this tv sounds "hollow" to me. Like it desperately needs an EQ adjustment and some more power! Streaming movies and such, the sound is "ok," but it needs more umph to it IMO. A sound bar would probably do wonders, but that's an additional expense... The sound is pretty disappointing in actuality, but not intolerable. The other thing I don't particularly care for is a feature that the remote should have. As mentioned, I'm used to it from my old Roku tv remote (which is almost identical btw), but it could use a backlight for use in the dark. But that's really my only complaint about the remote itself. It's simple and effective/efficient. A bonus though, if you have a smartphone, you can download the free Roku remote app and use that as the tv remote. Seems to be the wave of the future I think? In fact, tv's in the future may not even come with a physical remote, you'll have to download it... Anyway, the downloaded app has way more features on it than the physical remote does, including being backlit... I'm pretty impressed with the remote app actually, but still just use the physical remote it came with. All in all, I'm quite satisfied with this tv. When/if it dies on me like the old one did, I'll more than likely buy another one. ... show more
Reviewed in the United States on January 14, 2024 by Insomnatic

  • Great TV, great price.
Size: 43 inches
This is my second TCL Roku TV. Great picture and sound. So easy to put together and set up. I am not tech savvy, but the onscreen instructions were easy to follow and I was able to set it up in just a few minutes. I would definitely buy this again.
Reviewed in the United States on April 23, 2025 by Therese W.

  • Best TV I ever bought
Size: 43 inches
I love this TV it is way better than my old one and it has better features and the picture is extremely well and so is the sound
Reviewed in the United States on June 8, 2025 by Jo

  • Great TV but sound quality could be better.
Size: 50 inches
Why did you pick this product vs others?: I loved the price.
Reviewed in the United States on July 15, 2025 by inez F. lombana

  • Good picture, bad sound
Size: 43 inches
Worked well for about 6 months but now the sound is going out. It's also a bit laggy sometimes. Picture quality is good but you'll need a soundbar to hear it.
Reviewed in the United States on June 19, 2025 by Winnow Bevy

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