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Highlights

  • Key Specs
    • Display Type: LED
    • Resolution: 4K (2160p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
    • Screen Size Class: 50 inches (The group size measurement of a screen. This differs from a screen size measured diagonally from corner to corner.)
    • High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
    • High Dynamic Range Format: HDR 10, HDR 10+, Hybrid Log-Gamma (HLG), Dolby Vision (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
    • LED Panel Type: Standard LED
    • Backlight Type: Direct Lit (Edge-lit: lights are on the edges of the display with ~10 zones of vertical LEDs. Direct-lit: lights are on the edges and behind the screen for more light uniformity than Edge-lit. Full array: direct-lit with local dimming for greater contrast with up to 100 zones of LEDs.)
    • Refresh Rate: 60Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
    • Motion Enhancement Technology: Motion Rate 240 (Proprietary technologies produced in addition to the Refresh Rate that smooth out faster moving pictures to reduce blur and pixelation.)
    • Specific Manufacturer Technologies: 4K UltraHD, High Brightness, TCL AIPQ Processor, Motion Rate 240, HDR POR+ (This is technology that's specific to a TV brand (sometimes called proprietary technology). Here you'll see terms related to picture quality, brightness, processors and more.)
    • Smart Platform: Google TV (Just like a computer, a smart TV needs an operating system (also called a smart platform) in order to access the Internet, connect with entertainment apps, and play streaming content. Some common TV smart platforms are; Roku TV, Android TV, and Chromecast.)
    • Featured Streaming Services: Netflix, Prime Video, Peacock, Hulu, Disney+, YouTube, YouTube TV, Vudu, Google Play Movies & TV, Spotify (Streaming services and other programs are available on this device. Keep in mind, there may be more services supported than just those shown here.)
    • Number of HDMI Inputs (Total): 3
    • TV Tuner Type: ATSC, NTSC, Clear QAM
    • Works With: Amazon Alexa, Google Assistant, Apple HomeKit (Compatible with or able to be connected to other smart devices or applications.)
    • Voice Assistant Built-in: Google Assistant, Amazon Alexa (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
  • General
    • Brand: TCL
    • Model Number: 50S551G
    • Product Name: 50" Class S5-Series 4K UHD HDR LED Smart Google TV (2024)
    • Color: Black
    • Series: 4K UHD - S5 (Part of a group of the same product type with similar features.)
    • Model Year: 2024
  • Dimensions
    • Product Height With Stand: 28 inches
    • Product Width: 43.7 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth With Stand: 11.7 inches
    • Product Height Without Stand: 28 inches
    • Product Depth Without Stand: 2.8 inches
    • Product Weight With Stand: 19.6 pounds
    • Product Weight Without Stand: 20.1 pounds
    • Stand Width: 33.6 inches (The horizontal measurement of the stand/base, or the distance from the outside of one leg to the outside of the opposite leg, as it is attached to the product.)
    • Stand Depth: 11.7 inches
    • Adjustable Stand Width: false (Whether the stand can adjust to have more than one measurement either between the legs or the base itself.)
  • Display
    • Display Type: LED
    • Resolution: 4K (2160p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
    • Screen Size: 49.5 inches (Size of the screen, measured diagonally from corner to corner.)
    • Screen Size Class: 50 inches (The group size measurement of a screen. This differs from a screen size measured diagonally from corner to corner.)
    • High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
    • High Dynamic Range Format: HDR 10, HDR 10+, Hybrid Log-Gamma (HLG), Dolby Vision (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
    • Picture Quality Enhancement Technology: 4K HDR Pro
    • LED Panel Type: Standard LED
    • Backlight Type: Direct Lit (Edge-lit: lights are on the edges of the display with ~10 zones of vertical LEDs. Direct-lit: lights are on the edges and behind the screen for more light uniformity than Edge-lit. Full array: direct-lit with local dimming for greater contrast with up to 100 zones of LEDs.)
    • Curved Screen: false
    • Refresh Rate: 60Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
    • Motion Enhancement Technology: Motion Rate 240 (Proprietary technologies produced in addition to the Refresh Rate that smooth out faster moving pictures to reduce blur and pixelation.)
    • Synchronization Technology: Not Applicable (Generally, these technologies allow syncing between a computer/console game's frame rate and the device's refresh rate for a smoother display without tearing.)
    • Closed Captioning: true (The text version of spoken audio displayed on the screen. Devices that can display closed captioning typically have the option to toggle the feature on or off.)
    • Language(s) Displayed: English, Spanish, French (The available language options for displayed text or captions.)
  • Features
    • Remote Control Type: Standard, Voice control
    • Specific Manufacturer Technologies: 4K UltraHD, High Brightness, TCL AIPQ Processor, Motion Rate 240, HDR POR+ (This is technology that's specific to a TV brand (sometimes called proprietary technology). Here you'll see terms related to picture quality, brightness, processors and more.)
    • Smart Capable: true (Smart, or smart-capable devices are able to connect directly to your home network in order to stream content from the Internet, run Internet-based apps, or connect to other smart devices.)
    • Smart Platform: Google TV (Just like a computer, a smart TV needs an operating system (also called a smart platform) in order to access the Internet, connect with entertainment apps, and play streaming content. Some common TV smart platforms are; Roku TV, Android TV, and Chromecast.)
    • Featured Streaming Services: Netflix, Prime Video, Peacock, Hulu, Disney+, YouTube, YouTube TV, Vudu, Google Play Movies & TV, Spotify (Streaming services and other programs are available on this device. Keep in mind, there may be more services supported than just those shown here.)
    • Screen Mirroring: true (Casts the screen of one device onto another wirelessly, using a common protocol (typically Bluetooth).)
    • Screen Mirroring Technology: Apple AirPlay 2
    • Content Sharing: Mobile to TV (The device is capable of connecting to another device in order to send or receive streaming content. Share content from your mobile device to your TV or vice versa.)
    • Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
    • Text-To-Speech: false (A system that converts language text into speech.)
    • Video Description: true (Indicates whether the device features descriptive video service (DVS). This service provides narration of key elements in the program, such as actions, costumes, and scene changes, to help engage visually-impaired audiences.)
    • V-Chip: true (Feature that blocks television programming if it has a content rating outside of the acceptable rating(s) configured by the user.)
    • TV Tuner: Digital (The ATSC TV Tuner is a component built into conventional TV sets or other devices for receiving over-the-air broadcast TV without a cable/satellite box. Digital tuners may be purchased separately and connected to a device if it does not have one built in.)
  • Connectivity
    • Number of HDMI Inputs (Total): 3
    • Display Connector(s): 1 x Composite video, 3 x HDMI (The number and type of connectors used to connect to an external display.)
    • Network Connector(s): 1 x LAN
    • Audio Only Outputs: 1 x 3.5mm audio
    • USB Ports: 1 x USB-A 2.0 (The number and type of USB ports the product has.)
    • Wireless Connectivity: Bluetooth, Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • HDBaseT Receiver: false (An input that receives uncompressed HDMI signals over a category cable point-to-point, up to 100 meters, from a transmitter.)
    • TV Tuner Type: ATSC, NTSC, Clear QAM
    • RF Antenna Input: true (This input is used to connect devices such as antennas or cable boxes to a TV via a coaxial cable.)
    • Number Of USB Port(s) (Total): 1 (The total number of USB ports including all generations and versions.)
    • Wireless Networking Standard: Wi-Fi 5 (The wireless networking standard used by the device. Each iteration of the standard developed by the Wi-Fi Alliance corresponds to an existing IEEE 802.11 protocol; for example, standard 802.11ac (or AC) is termed Wi-Fi 5. Refers specifically to the standard the device is designed to use, but ultimately determines product interoperability and backward compatibility including previous versions.)
    • Bluetooth Version: 5.2 (The Bluetooth specification formalized by the Bluetooth Special Interest Group. All versions of the Bluetooth standard are backwards compatible with previous versions.)
    • Headphone Jack: true (The device features an interface that allows for the connection of headphones.)
  • Compatibility
    • VESA Wall Mount Standard: 300mm x 300mm (VESA wall mount standards refer to the spacing of screw holes built into a TV in order to fit with standard TV wall mounts. These standards are implemented into most TVs and monitors.)
    • Works With: Amazon Alexa, Google Assistant, Apple HomeKit (Compatible with or able to be connected to other smart devices or applications.)
    • Voice Assistant Built-in: Google Assistant, Amazon Alexa (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
  • Audio
    • Built-In Speakers: true
    • Surround Sound Supported: Dolby Atmos, Dolby Digital Plus, Dolby Digital (Surround sound systems use multiple audio channels and speakers to create an immersive sound experience for the listener. There are also various proprietary technologies that imitate this kind of sound via a device's built-in speakers or soundbar.)
    • Speaker Output: 10 watts
    • Number Of Speakers: 2
    • Number of Audio Channels: 2 (The number of discrete channels of sound output. This can be a single number or multiple numbers separated by decimal(s). The first number is the primary, horizontally directed audio channels. The number after the first decimal, if applicable, is the number of subwoofer outputs or channels. The number after the second decimal, if applicable, is the number of height or atmospheric channels designed to immerse the listener by producing overhead sound effects.)
  • Power
    • ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
    • EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
    • Estimated Annual Operating Cost: 38 United States dollars (Predicted cost of operating the product under average conditions for one year.)
    • Estimated Annual Electricity Use: 237 kilowatt hours (Predicted amount of electricity needed to operate the product under average conditions for one year.)
    • Rechargeable Battery (Remote Control): false
    • Battery Size (Remote Control): AAA (The battery size required for operation.)
    • Number Of Batteries Required (Remote Control): 2
    • Number of Batteries Included (Remote Control): 2
    • Battery Chemistry (Remote Control): Alkaline
    • Voltage: 120 volts (Amount of power needed to support an electrical current.)
    • Wattage: 237 watts (Measurement of electrical power.)
  • Included
    • Wall Mount Included: false
    • Stand Included: true
  • Warranty
    • Warranty - Parts: 1 Year Limited Warranty
    • Warranty - Labor: 1 Year Limited Warranty
  • Box Dimension
    • Height: 29.7 inches
    • Width: 49.8 inches
    • Depth: 5.3 inches
    • CubicDimension: 7839.018 inches
  • Other
    • UPC: 846042089906

TCL S5 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 360 metal bezel-less design blending seamlessly into any home. The new High Brightness LED backlight produces a brilliant image in any home. Now featuring the TCL AIPQ Processor that optimizes each scene for an unrivaled cinematic experience. 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.
  • TCL AIPQ Processor with Deep Learning AI: Powerful, advanced processor intelligently optimizes the color, contrast, and clarity for an unrivaled 4K HDR experience.
  • Motion Rate 240 with MEMC Frame Insertion: Combines multiple motion enhancement technologies for best-in-class motion clarity.
  • Auto Game Mode (ALLM): Automatically enables game mode for the lowest possible input lag and latency for an unmatched gaming performance.
  • HDR PRO+ with Dolby Vision, HDR10+, HDR10, & HLG: Enjoy enhanced contrast, accurate colors and fine details utilizing all the most advanced HDR formats.
  • 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.
  • Bluetooth Personal Audio: Pair your favorite Bluetooth headphones to the TV for a private listening experience.
  • FullView 360 Metal Bezel-less Design: Elegant edge-to-edge glass design for a modern design that blends seamlessly into any home.
  • 3 HDMI Inputs including one with eARC: Three high-speed HDMI inputs for the best connection to gaming consoles, set-top boxes, AV receiver, and more.
  • Wi-Fi 5: Fast Wi-Fi performance for your high-speed internet connection.
  • Google TV Smart OS with Voice Remote: The entertainment you love. Google TV brings your favorite movies, shows, and live shows together.
  • Google Chromecast Built-in: Works with the streaming apps you know and love: Enjoy TV shows, movies, videos, songs, games, sports and more from thousands of apps.
  • Apple Air Play 2: Share videos, photos, music, and more from Apple devices to your smart TV.
  • Works with: Amazon Alexa, Google Assistant, Apple HomeKit: Use your voice to control your TV using the most popular voice assistants.
  • USB Input: View your photos and play back your audio or video files.
Whats Included
  • Remote Control
  • Power Cable
  • User Manual
  • TV Stand
Documents
  • Energy_Guide_PDF

Q: How many HDMI inputs does this TV have?

A: This TV has 3 HDMI inputs, including one with eARC.

Q: What is the resolution of this TV?

A: This TV has 4K Ultra HD resolution, which is four times the resolution of a 1080p Full HD TV.

Q: Does this TV include a USB port?

A: Yes, this TV has a USB port that allows you to view photos and play back audio or video files.

Q: What kind of stand does this TV come with?

A: The TV comes with a stand that has a width of 33.6 inches.

Q: Does this TV have Bluetooth?

A: Yes, you can pair your favorite Bluetooth headphones to the TV for a private listening experience.

Q: What is the refresh rate of this TCL TV?

A: The refresh rate of this TV is 60Hz.

Q: What type of audio does this TCL TV support?

A: This TV supports Dolby Atmos audio for an enhanced audio experience.

Q: Does it support firestick?

A: Any TV with HDMI port support fire stick, not sure why you want fire stick since this TV is Google TV which is android just like fire stick

TCL - 50" Class S5-Series 4K UHD HDR LED Smart Google TV (2024)

Model: 50S551G
SKU: 6579454
$239.99
Save $10
Comp. Value: $249.99
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Pros for TCL - 50" Class S5-Series 4K UHD HDR LED Smart Google TV (2024)
Picture quality, Google tv, Easy setup, Price, HdrThere were no pros for this productPicture quality, Price, Easy setup, Qled, 4k uhdPicture quality, Google tv, Qled, Price, Easy setup
Cons for TCL - 50" Class S5-Series 4K UHD HDR LED Smart Google TV (2024)
Customer service, Sound issues, Dirty screen, Glitching, Google album integrationThere were no cons for this productRemote, App switching, Black screen defect, Forced credit card, Menu responseFunctionality, Load time, Motion rate, No reset button, Oversaturated/bright display

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Reviews

Customers are saying

Customers are positive about the picture quality, Google TV interface, easy setup, price, and HDR support of the 50" Class S5-Series 4K UHD HDR LED Smart Google TV (2024). They appreciate the vibrant colors, sharp details, and user-friendly interface. Customers also find the TV to be a great value for the price.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    I like these

    I say "these" in the title, because I bought two of them to merge together into a 100-inch 7680x2160 ultrawide multi-monitor setup with one of my PC's. I was previously using a couple other older TV's for this setup as sort of a trial run, decided I liked it, and figured I'd replace them with something a little better. These are definitely a step up from the two they're replacing. The contrast and black uniformity across the screen(s) is excellent, this TV does a great job with dark scenes. The overall picture quality on these is pretty fantastic for the price, and the Google TV interface is easy to use. As far as my use case with my PC, the input lag is very low (9-10ms). They feel very snappy and responsive as monitors. I've gamed on these for about 70 hours so far, and I've enjoyed every minute. The motion handling in particular on these is surprisingly good, some of the best I've seen on a 60hz panel. You can definitely tell the TV's motion processing is putting in work. Motion in games and videos is fluid and consistent. The brightness of the S5 isn't world-breaking, but it's sufficient for a dark to medium-lit room. If you live in a fishbowl with sunlight coming in from every direction, you may want to consider something else, but the brightness on these is plenty for most people. Reflection handling is good too. Other things I appreciate are the thin bezels, and the fact that these will stay on the input you had them set to prior to turning them off (if you select that option in the TV's settings). They won't force you to go to the home screen on start-up. I turn them on and I'm right at my computer's desktop. The only real con is that there is some dirty screen effect on them, but it's hardly noticeable in actual content. All in all I'd definitely recommend the S5. It is tough to beat for the price.

    Posted by MarshalNey

  • Rated 5 out of 5 stars

    Great picture

    Very clear and sharp picture. Good price for size of tv.

    Posted by eagles340

  • Rated 5 out of 5 stars

    Good quality and size

    We really like this TV. It’s high quality and big but slick and does not take up a bunch of space thickness wise. Sound is very good and has microphone command and all kinds of other features. We had this same brand but a smaller tv so this was a nice upgrade but we stayed with the brand because it’s a good value for the quality and size you get.

    Posted by ElenaKate

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