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TCL

TCL 50-Inch Class S5 UHD 4K LED Smart TV with Fire TV (50S551F, 2024 Model), Dolby Vision, HDR PRO+, Dolby Atmos, Alexa Built-in with Voice Remote, Apple AirPlay 2 Compatibility, Streaming Television

  • Based on 2,861 reviews
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$270.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon
Arrives Mar 23 – Mar 24
Order within 7 hours and 40 minutes
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Size: 50 inches


Style: TV only


Features

  • 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

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.

Screen Size: 50 Inches


Brand: TCL


Display Technology: LED


Resolution: 4K


Refresh Rate: 60 Hz


Special Feature: Bezel-Less Design, Built-In Speaker, Game Mode, Sleep Timer, Wide Color Enhancer


Included Components: 1x Power Cable, 1x Quick Start Guide, 1x TV Remote, 2x AAA TV Remote Control Batteries, 2x TV Stands, 4x Stand Screws See more


Connectivity Technology: Bluetooth, Ethernet, HDMI, USB, Wi-Fi


Aspect Ratio: 169


Product Dimensions: 2.76"D x 43.74"W x 25.35"H


Brand Name: ‎TCL


Item Weight: ‎24.9 pounds


Product Dimensions: ‎2.76 x 43.74 x 25.35 inches


Item model number: ‎50S551F


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: ‎50 Inches


Aspect Ratio: ‎169


Wattage: ‎85 watts


Date First Available: June 16, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 23 – Mar 24

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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Learn more about financing & leasing here.

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Top Amazon Reviews

    • Good TV for the sale price
Size: 55 inches Style: TV only
Review Image by Michael Amato Michael Amato
I bought this TCL tv back in July 2025 so this is about six months later. So far, it works great, no complaints, nice picture, easy remote use and settings, not bad for the $249 sale price (now I see it costs about $100 more today, yikes!) I would recommend at the price I paid, but no more.
Reviewed in the United States on January 22, 2026 by Michael Amato Michael Amato
    • Great TV for the $$
Size: 65 inches Style: TV only
Great picture, sound but often has to be unplugged to reset TV. Great Value for the money!
Reviewed in the United States on January 31, 2026 by Richard Spain
    • Think Twice Before Purchasing This TV
Size: 65 inches Style: TV only
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. ... show more
Reviewed in the United States on April 24, 2025 by L.
    • WOW!!!
Size: 65 inches Style: TV only
Great tv! I had reservations about buying this brand because I usually go for a higher end unit but to our surprise we were blown away by this television. Great quality, lots of features, incredible duplication of signal transfer and up to 240mhz ( runs mostly @ 120mhz ) refresh rate is superb. If you’re into gaming, like me, prepare yourself, get a new sound system, new 7.1 surround, a high speed soundbar system, whatever-upgrade it NOW and make this monitor your go to. You won’t be disappointed. Best purchase of the new year, and it’s only February! Peace ... show more
Reviewed in the United States on February 1, 2026 by Zer0 Sum Gamer
    • TV
Size: 55 inches Style: TV only
TV is absolutely amazing. Features and picture quality unbelievable. Set up was very easy.
Reviewed in the United States on February 8, 2026 by Deborah Burrell
    • Good value, huge screen.
Size: 75 inches Style: TV only
The screen is huge. I needed a little help mounting it on my wall. The picture is good (I am not a connoisseur, but it looks good to me). Sound is clear with more than adequate volume. Remove works well. Basically, it is a nice, very large television. One negative is that my other televisions allow users to turn off the screen but keep the sound on. I used this feature in my bedroom as I would often put on music or podcasts with a timer, and then turn off the screen. This TV does not have that functionality (shame), so it is all or nothing. It is easy to work around using other devices, but if you find that the lack of such a feature will annoy you, be aware. That said, I would buy this again if I needed a screen this large. ... show more
Reviewed in the United States on May 23, 2025 by S. Tucker
    • Best bang for the buck - Read for tips
Size: 55 inches Style: TV only
For $259 with free Prime shipping, I couldn't pass this up. 55 inch, UHD (4K), HDR10+, Dolby Vision+, DTX, Clear Voice Audio, Alexa-enabled remote with FireTV functionality. Regarding the exasperated reviews I took note of before buying, some are valid and others are a few updates from being resolved. 👇 The picture is absolutely customizable, and great at this price. After a few necessary and mostly automatic firmware and software updates, you can customize almost everything: picture mode - standard, movie, dynamic (vivid/showroom), natural, custom, and also dynamic backlight, dynamic contrast, local contrast, etc. You can fine tune color, brightness... toggle game mode, etc. *However, these settings are app specific, and you can only access the picture setting with each app open. What works for ad-supported HD Netflix and Prime 4K XRay are not always the same. Similarly, each of the 4 HDMI sources is handled the same way. Luckily these are saved after first setup on each, and default to Standard if you don't mess with them. Sound modes: Not great, rear firing speaker with no wall mount audio settings. Still, it does have Clear Voice for late night listening and Audible books and podcasts, as well as many other audio modes and settings, including a manual equalizer or pre-sets. Plan on an external speaker if you are an audio-cinephile. I'm perfectly happy with the sound in my place, because I have neighbors. Lag Between Apps: yes, more from using the preset app remote buttons than while launching the same app from the Home screen. Otherwise, the remote and FireTV functionality is typical. Fandango will have a blue screen if you don't stop play, and then exit to the Fandango app Home, before exiting back to the FireTV Home (or powering off) on the remote. Otherwise, you have to restart the TV to get past the blue screen (Fandango only). It's the same on GoogleTV. It's the app, not FireTV. Setup is easy. I had no screen damage or any other defects so far. Software updates required 3 separate restarts, including 1 just for the remote. I would recommend not skipping these, lest you become exasperated. There is no digital tuner, but a $10 antenna will get a surprising number of local channels which can be added via 1 click Channel Scan to other free streaming channel services (Tubi, Pluto, Xumo, Prime, Peacock, Max, etc.). These are all pulled together seamlessly on the Live TV tab of Home. (After installing the apps and logging in, of course. Use your phone for this. Trust me). All things considered, probably the best bang for the buck at this price point you will find. ... show more
Reviewed in the United States on April 13, 2025 by Shawn

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