TCL 55-Inch Class S4 4K LED Smart TV with Fire TV (55S450F, 2023 Model), Dolby Vision HDR, Dolby Atmos, Alexa Built-in, Apple Airplay Compatibility, Streaming UHD Television, Black
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Size: 55 inches
Features
- 4K Ultra HD Resolution Experience incredible detail with 4X the resolution of 1080p Full HDTVs.
- Motion Rate 120 Motion enhancement technology for improved motion clarity.
- HDR PRO (Dolby Vision, HDR10, and HLG) - Enjoy enhanced contrast, accurate colors and fine details utilizing all the most advanced HDR formats.
- Dolby Atmos - Enjoy an immersive cinematic experience at home with Dolby Atmos built-in.
- Endless entertainment - Stream more than 1 million movies and TV episodes. Watch favorites from Netflix, Prime Video, Disney plus, Peacock, and more, plus listen to millions of songs. Subscription fees may apply.
- 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.
- 3 HDMI Inputs (One with eARC) - Three high-speed HDMI inputs for the best connection to gaming consoles, set-top boxes, AV receiver and more.
- Live and free TV - Watch live TV, news, and sports with subscriptions to SLING TV, YouTube TV, and others. Stream for free with Freevee, Pluto TV, Tubi, 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. TCL S Class TVs are more than just a Smart TV but a Smart Choice.
Specs & Other Info
| Specification | Details |
|---|---|
| Display Size | 55 Inches |
| Manufacturer | TCL |
| Internet Connectivity | Supports Netflix |
| Screen Technology | LED |
| Dimensions | 3.2"D x 48.3"W x 28"H |
| Image Resolution | 4K Ultra HD |
| Refresh Frequency | 60 Hz |
| Unique Feature | Bezel-Less Design |
| Model Identifier | 55S450F |
| Components Included | Stand, Remote Control, 2 AA Batteries for Remote, Power Cable, Quick Start Guide |
| Weight | 32.9 pounds |
| Manufacturing Country | China |
| Power Source | 2 AA batteries (included) |
| Color | Black |
| Audio Output | Built-In Speakers |
| Release Date | July 31, 2023 |
Frequently asked questions
Yes, the TCL 55-inch S4 4K Smart TV comes with Alexa Built-in, allowing you to use voice commands to control the TV, search for shows, launch apps, and more.
Yes, this TV supports Dolby Atmos, offering a more immersive sound experience that adds depth and clarity to your favorite content.
Yes, with Apple AirPlay compatibility, you can effortlessly stream or share content from your Apple devices directly to the TV.
The TCL S4 model features Dolby Vision HDR, providing enhanced brightness, contrast, and a wider color palette for a remarkably vivid and lifelike picture quality.
Similar Products
Top Amazon Reviews
🚀 Abunda's Overview
This is our summary and key points to consider based on customer reviews.
The TCL Class S4 4K LED Smart TV series, available in various sizes, has received highly positive reviews for its impressive picture quality, smooth performance, and user-friendly features. Users have lauded the TVs for their crisp visuals, enhanced by 4K resolution and Dolby Vision HDR, as well as the immersive audio experience provided by Dolby Atmos. The integration of Fire TV and built-in Alexa offers seamless access to streaming services and convenient voice control. Despite some minor drawbacks, such as the sound quality on default settings, the TVs are praised for their value and performance.
Pros
- 📺 Exceptional picture quality with 4K resolution and Dolby Vision HDR
- 🔊 Good sound that can be further improved with external speakers or soundbars
- 🗣️ Convenient voice dictation and control with built-in Alexa
- 🔌 Easy setup and user-friendly interface
- 🔄 Versatile connectivity with Apple Airplay and secure packaging for undamaged delivery
Cons
- 🔈 Default sound quality may require an external sound system for a fuller audio experience
- 📱 Some users reported issues with integrating certain streaming devices and apps
Should I Buy It?
If you’re in the market for an affordable 4K TV that doesn’t compromise on picture quality and features, the TCL Class S4 4K LED Smart TV is a highly recommended choice. While it may benefit from the addition of a soundbar, its overall performance and functionality offer great value for its price point.
Size: 55 inches
Que tv tan bueno y sus colores impresionado
Reviewed in the United States on June 22, 2025 by Muy buen producto lo recomiendo buena calidad
Size: 65 inches
Great tv! Really fast loading and comparing it to my other tv (Google tv). It was mounted by an expert in the wall without issues.
Reviewed in the United States on May 25, 2025 by Deborah San Antonio
Size: 65 inches
Great picture quality , easy to setup, great performance
Reviewed in the United States on May 26, 2025 by Javier Moreno
Size: 55 inches
This is a great TV. However, with low cost, comes the inevitable problem. And in this case the issue is with the "Display & Sounds" menu which displays an empty gray screen with a white bar, or, when the menu is selected, the screen goes dark. Restarting the TV fixes the issue, but clearly, the firmware has issues and TCL has known of these problems for a very long time and still the issue persists. I have also found in my research that this same problem is seen on other FireTV vendor sets. So it may be an Amazon thing. I don't feel like going through the hassle of a blame game with either TCL or Amazon and the picture is "good enough" but clearly, I am one of MANY who have a non-working function on a television that should allow us to control our display and sound functions out of the box. The photo above shows the issue I see with the display & sound menu. Other than this, the set is good. I use a amplifier for the sound and thus cannot comment on the native speakers so many have dissed, but for my purposes, it is a good match for my needs. If I had it to do over again, I'd spend the extra $50 to get a higher quality unit, but even then, with these software-based TVs, it seems to be a crap shoot if you are going to get good firmware, no matter how much you spend. All in all, adequate quality. Not stupendous, but not bad for the price. If this set does not stand the test of time, I will go with another brand and definitely not with a FireTV. It is my hope that whoever is responsible for the firmware issues, steps up and issues a fix that truly repairs the problem with the display and sound menus. Two stars removed for whoever is not fixing the firmware issue. If I get help getting a patch pushed out to me to fix this, or another set that actually has a working menu, I'll edit the review and update accordingly.
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Reviewed in the United States on February 26, 2024 by Jon Almada Jon Almada
Size: 55 inches
Excelente
Reviewed in the United States on May 16, 2025 by Yorkman Martinez
Size: 65 inches
Caveat emptor! Let the buyer beware! This is cheap crap. The four small screws that would hold this are positioned 8” x apart, and roughly square. So, four screws as far apart as your hand are supposed to hold up a 50lbs tv?? I bought an expensive full motion mount, which would not adapt to this TV. You need a table 5’ long just to hold it, since the “legs” supplied are mounted more than 4’ apart, even though the weight is centered in the middle. The screen flexes a few mm just moving it around. Furthermore!! The screws weren’t even all there!!!! Two were missing! The mounting system suggests that there should be other bolt holes diagonal to the ones in the TV, much further up on the tv and to the sides from which the weight would be distributed, but this tv has NONE. The expensive “dream mount” full motion wall mount couldn’t adapt to this TV; there aren’t enough screws in the TV to position the “arms” to stabilize the TCL tv, despite the reviews saying it works well. Additionally, the TCL mounting bolt holes are positioned so low on the TV that the entire weight of the TV would be supported by only the bottom 1/3 of the plastic case. I was so upset I boxed back up before taking a picture, but the screen had a giant bulge in the middle which could move around a few mm back and forth, causing visible distortion. And…..the very first thing that pops up on the screen is a licensing agreement that doesn’t let you read the full agreement on the screen, but rather gives a link to it. Sorry, call me crazy, but after seeing what poor quality the mounting system is, and the idea of 50lbs hanging from the poor quality support, I will -never- purchase another TCL product, let alone a TV from Amazon. This isn’t a product support issue or user error. This is a cheaply made crummy TV that flexes enough to be scary. Furthermore, Amazon holds up your return for 30 full days. I will never buy a piece of electronics equipment again without doing a lot more homework. I’m especially disappointed in Amazon. They offered me a partial refund, to keep the item. If they give me a partial refund, I’ll never buy anything from Amazon again, there are plenty of online outlets besides Amazon. This is ridiculous. TCL stands for “ the crummiest largescreen “. I now own a Samsung CU7000 series, with a lot sturdier feel, better tech support, and tried and true performance. Yes it was a little bit more expensive but the other Samsung TV I have is 12 years old and still going strong.
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Reviewed in the United States on March 9, 2024 by Nate
Size: 75 inches
Great television shows clear easy install
Reviewed in the United States on May 4, 2025 by Demetria
Size: 55 inches
Great Smart TV with awesome screen quality! It is easy to setup and the size is really nice! The TV is an awesome TV and at a really good price! I would definitely buy this brand again.
Reviewed in the United States on April 5, 2025 by Tawn