TCL 55-Inch Class S5 UHD 4K LED Smart TV with Fire TV (55S551F, 2024 Model), Dolby Vision, HDR PRO+, Dolby Atmos, Alexa Built-in with Voice Remote, Apple AirPlay 2 Compatibility, Streaming Television
Original price was: 329.99$.249.99$Current price is: 249.99$.
TCL S5 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 360 metal bezel-less design blending seamlessly into any home. The new High Brightness LED backlight produces a brilliant image in any home. HDR PRO+ delivers bright and accurate colors for a lifelike viewing experience with support for Dolby Vision, HDR10+, 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. Game Accelerator 120* VRR provides fast, fluid gameplay without lag. Additionally, Dolby Atmos and DTS Virtual:X are supported, enhancing your audio experience, and enabling virtualized 3D sound using only your TV speakers. An all-new Enhanced Dialogue mode provides better audio clarity for your TV Shows, movies, and video games. TCL S Class TVs are more than just a Smart TV, but a Smart Choice.
4K UltraHD Resolution – Experience incredible detail with 4X the resolution of 1080p Full HDTVs.
High Brightness LED Backlight – Enjoy a brilliant picture in any room.
Enhanced Color – Enhanced color bringing rich, vibrant images to life.
Motion Rate 240 with MEMC Frame Insertion – Combines multiple motion enhancement technologies for best-in-class motion clarity.
Fire TV Experience – All your entertainment in one place. Fire TV gives you quick access to live TV, video games, music, and lets you stream over 1 million movies and TV episodes. Subscriptions may apply.
HDR PRO+ with Dolby Vision, HDR10+, HDR10, & HLG – Enjoy enhanced contrast, accurate colors and fine details utilizing all the most advanced HDR formats.
Auto Game Mode (ALLM) – Automatically enables game mode for the lowest possible input lag and latency for an unmatched gaming performance.
Dolby Atmos Audio – Advanced spatial audio processing found in movies, TV shows, and video games.
Enhanced Dialogue Mode – Audio Setting for better clarity and intelligibility in movies, TV shows, and video games.
DTS Virtual:X – Advanced audio post-processing for your everyday content offering an immersive 3D sound, all from just your TV speakers.
Description
Price: $329.99 - $249.99
(as of Aug 22, 2025 13:14:33 UTC – Details)
TCL S5 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 360 metal bezel-less design blending seamlessly into any home. The new High Brightness LED backlight produces a brilliant image in any home. HDR PRO+ delivers bright and accurate colors for a lifelike viewing experience with support for Dolby Vision, HDR10+, 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. Game Accelerator 120* VRR provides fast, fluid gameplay without lag. Additionally, Dolby Atmos and DTS Virtual:X are supported, enhancing your audio experience, and enabling virtualized 3D sound using only your TV speakers. An all-new Enhanced Dialogue mode provides better audio clarity for your TV Shows, movies, and video games. TCL S Class TVs are more than just a Smart TV, but a Smart Choice.
4K UltraHD Resolution – Experience incredible detail with 4X the resolution of 1080p Full HDTVs.
High Brightness LED Backlight – Enjoy a brilliant picture in any room.
Enhanced Color – Enhanced color bringing rich, vibrant images to life.
Motion Rate 240 with MEMC Frame Insertion – Combines multiple motion enhancement technologies for best-in-class motion clarity.
Fire TV Experience – All your entertainment in one place. Fire TV gives you quick access to live TV, video games, music, and lets you stream over 1 million movies and TV episodes. Subscriptions may apply.
HDR PRO+ with Dolby Vision, HDR10+, HDR10, & HLG – Enjoy enhanced contrast, accurate colors and fine details utilizing all the most advanced HDR formats.
Auto Game Mode (ALLM) – Automatically enables game mode for the lowest possible input lag and latency for an unmatched gaming performance.
Dolby Atmos Audio – Advanced spatial audio processing found in movies, TV shows, and video games.
Enhanced Dialogue Mode – Audio Setting for better clarity and intelligibility in movies, TV shows, and video games.
DTS Virtual:X – Advanced audio post-processing for your everyday content offering an immersive 3D sound, all from just your TV speakers.
Customers say
Customers find the TV’s picture quality excellent and appreciate its value for money, with one mentioning it offers plenty of free content to watch. The TV is easy to set up and use, and customers like its size, with one noting it’s perfect for their living room. The functionality and sound quality receive mixed reviews – while some say it works perfectly and the sound is excellent, others report it only works when it wants to and experience high-pitch noises. Moreover, the TV has lag issues, particularly with navigation and changing apps, and quality concerns with some units arriving broken.
Additional information
| Brand Name | TCL |
|---|---|
| Item Weight | 29.9 pounds |
| Product Dimensions | 2.83 x 48.27 x 27.99 inches |
| Item model number | 55S551F |
| Color Name | Black |
| Special Features | Bezel-Less Design, Built-In Speaker, Game Mode, Sleep Timer, Wide Color Enhancer |
| Speaker Type | Built-In |
| Standing screen display size | 55 Inches |
| Aspect Ratio | 16:9 |
| Voltage | 1.2E+2 Volts (AC) |
| ASIN | B0D4PD799H |
| Date First Available | June 16, 2024 |
4 reviews for TCL 55-Inch Class S5 UHD 4K LED Smart TV with Fire TV (55S551F, 2024 Model), Dolby Vision, HDR PRO+, Dolby Atmos, Alexa Built-in with Voice Remote, Apple AirPlay 2 Compatibility, Streaming Television
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Gakhyeon Oh –
Sharp picture, easy setup, and smooth streaming
I purchased this TCL 55-inch TV and I’m very happy with the performance.The 4K picture quality is sharp and vibrant, making movies and sports look amazing.The sound is clear and loud enough without needing a soundbar, though one would enhance it further.Setup was quick and easy, and the built-in Roku/Google TV interface is very user-friendly.Streaming apps load fast and navigation is smooth with no noticeable lag.The remote control is simple and works reliably with good response time.The slim design looks great in the living room and feels modern.Overall, this TV is an excellent value for the price and I highly recommend it.
Elizabeth Clark –
Awesome TV, wonderful price
I love this tv. I mounted it on the wall in my bedroom. There’s sound equalizer options and I just turn down the backlight at night. The picture is sharp. I think the TV sounds pretty good, but would be even better with a soundbar. You can also search anything with the Alexa button from the homepage to see where to watch any shows or movies. I don’t even have any subscriptions except for Amazon Prime and Spotify, and there’s plenty to watch for free. You can even go to a web browser and work on online tasks like you would a computer or smartphone. Great for someone with nearsightedness, and I don’t get tension headaches trying to read on the screen or focus on the picture. I definitely recommend this TV for the price. I included my door for reference in the photo. Ignore the clutter, I’m disabled.
L. –
Think Twice Before Purchasing This TV
I have owed this TV, and watched it daily, for five months now. I can honestly say I regret purchasing it. There are so many negative traits, I don’t know where to start. It is slow. Sometimes it can take up to 30 seconds to change the channel, or to switch apps, or to even stop playback on a streaming show. It has many glitches… for example, sometimes when I am playing PS5, the screen will just go to black, it will still have audio, but the screen will be completely dark and I I’ll have to relaunch the system to fix it. On the home screen, there is an option to continue watching a show where you left off, but it doesn’t work correctly, and it will start the show on some past episode that you already watched, and you have to go through the hassle of going back to the menu to find the correct show, which since this TV is so clunky, is a real pain in the butt. Speaking of the home screen, it is one big, annoying advertisement for Amazon. Also, this TV does not display old TV shows properly. Any show from the 1980s or earlier, before the advent of widescreen technology, will appear crushed on the screen, making it impossible to enjoy. I actually talked to TCL technical support about this, and they are aware of it, but offered no solutions. Also, you cannot download the Spectrum app on this TV. Because for some reason, Amazon considers Spectrum a competitor they won’t allow you to download their app, so if you use the app to watch spectrum TV, you’re out of luck. How pathetic is that? It’s not enough that Amazon makes $1 billion a day, they have to crush the competitors too. Like allowing people to watch a. competitor’s app with somehow affect their bottom line. Ridiculous. It does have a nice picture, but the sound is average at best, and sometimes I have to turn the volume up to above 70 to hear the dialogue, depending on the app I am using. The really interesting thing is I also own a 55 inch TCL TV with a Roku operating system, and it is great. So IMO the issue is not with the manufacturer, TCL, but with the operating system, Fire TV. I would highly discourage anyone from purchasing any TV with the Fire TV operating system, and in particular this TV.
kdddavswife –
An Excellent TV For The Money!
I always liked TCL style flat screen TVs. I now am the proud owner of TWO of these same TVs and the picture is awesome! The User Interface is awesome! The setup is easy peasy lemony squeezy!The BEST part? It doesn’t break the bank! I got this 55 inch beauty with a crisp clear screen that looks like you can reach right into it, as if it was a window, for less than $300 after taxes! Even the remote is awesome, as it has a microphone and Alexa services built right into the device itself.You simply can’t go wrong. Once it gets here, the FREE unboxing and delivery to the room of choice allows you to evaluate the condition of your TV and if something is wrong or broken, you can refuse the shipment and it will be taken back for a refund or an exchange. No questions asked.We have had the first one for a year now. This newer one is the same generation, but still brand new in the box that has never been opened. Your money is not badly spent here, it’s worth every penny for what you get, and do you get a LOT of good stuff! Yes, it has a VESA pattern on the back for stand mounting, as my older 55 that we had since 2018 just died, so we got this one and for only a quarter of what we paid in 2018!My next one I’m saving for will be the 75 inch beauty for my very large master bedroom, which will only take me about 4 months to save for! Yippee! After that, our TV needs will be fully met! Happy House, Happy Spouse!