Toshiba - 55" Class M550 Series QLED 4K UHD Smart Fire TV
Series
M550 QLEDScreen Size Class
55"FREE delivery to
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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: 55 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: Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) (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: QLED
- Backlight Type: Full Array Local Dimming (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: Regza Engine, Game Mode Plus (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: Fire 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: Prime Video, YouTube, SHOWTIME, Hulu, Netflix, Disney+, Max, Apple TV+, ESPN+, Sling TV, Pandora, Paramount+ (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): 4
- TV Tuner Type: ATSC
- Works With: Amazon Alexa, Apple Home (Compatible with or able to be connected to other smart devices or applications.)
- Voice Assistant Built-in: Amazon Alexa (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- General
- Brand: Toshiba
- Model Number: 55M550NU
- Product Name: 55" Class M550 Series QLED 4K UHD Smart Fire TV
- Color: Black
- Series: M550 QLED (Part of a group of the same product type with similar features.)
- Model Year: 2025
- Dimensions
- Product Height With Stand: 30.1 inches
- Product Width: 48.5 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: 12.3 inches
- Product Height Without Stand: 28.1 inches
- Product Depth Without Stand: 3.1 inches
- Product Weight With Stand: 30.2 pounds
- Product Weight Without Stand: 28.9 pounds
- Stand Width: 40 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: 12.3 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: 54.6 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Size Class: 55 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: Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) (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 Active HDR
- LED Panel Type: QLED
- Backlight Type: Full Array Local Dimming (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.)
- 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: Voice control
- Specific Manufacturer Technologies: Regza Engine, Game Mode Plus (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: Fire 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: Prime Video, YouTube, SHOWTIME, Hulu, Netflix, Disney+, Max, Apple TV+, ESPN+, Sling TV, Pandora, Paramount+ (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
- 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: true (A system that converts language text into speech.)
- 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): 4
- Display Connector(s): 4 x HDMI 2.0 (The number and type of connectors used to connect to an external display.)
- Network Connector(s): 1 x LAN
- Audio Only Outputs: 1 x Optical digital audio, 1 x 3.5mm audio
- USB Ports: 2 x USB-A 2.0 (The number and type of USB ports the product has.)
- HDMI Audio Return Channel (ARC): eARC
- Wireless Connectivity: Wi-Fi, Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- TV Tuner Type: ATSC
- 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): 2 (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: 5.0 (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: 200mm x 400mm (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, Apple Home (Compatible with or able to be connected to other smart devices or applications.)
- Voice Assistant Built-in: 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 (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: 40 watts
- Number Of Speakers: 3
- Number of Audio Channels: 2.1 (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: 48 United States dollars (Predicted cost of operating the product under average conditions for one year.)
- Estimated Annual Electricity Use: 300 kilowatt hours (Predicted amount of electricity needed to operate the product under average conditions for one year.)
- Included
- Wall Mount Included: false
- Stand Included: true
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
- Box Dimension
- Height: 31.5 inches
- Width: 54.6 inches
- Depth: 6 inches
- CubicDimension: 10319 inches
- Other
- UPC: 888143020570
Toshiba’s M550 series sets up a stunning, heart-shaking, smart world for your relaxing viewing experience, thanks to the consistent innovation of advanced technologies.
- QLED Color: Toshiba's Quantum Dot Technology creates vivid, lifelike colors.it delivers over a billion shades of color that stay realistic. Immerse yourself in an exciting and authentic watching experience, with every detail and nuance heightened.
- Full Array Local Dimming: Toshiba's Full Array Local Dimming technology provides more contrast. By controlling the brightness of individual zones, scenes with light and shadow are brought to life with incredible detail.
- REGZA Engine ZR: REGZA Engine ZR is Toshiba's revolutionary Engine. With the power of precise analyzing technology, it drives the maximum potential of picture quality to reach the resolution of 4K for scenes, to deliver stunning picture quality for a breathtaking viewing experience.
- REGZA Power Audio Pro: Enter a world of powerful sound and crystal-clear vocals. Feel the rush of audio that brings every scene to life. The dramatic REGZA Bass Woofer offers deep, resonant bass that shakes the room with REGZA Power Audio Pro, while the meticulously fine-tuned amplifiers and dual clear direct speakers ensure vocals are heard with perfect clarity.
- AI 4K Upscaler: Toshiba's AI-enhanced 4K upscaling brings every detail to life and transcends the boundaries of content. Immerse yourself in a viewing experience that upscales Blu-ray, DVD and TV programs to near 4K clarity. Experience AI image analysis, texture restoration and depth enhancement for a truly immersive viewing experience.
- AI Auto View Pro: The morning news. Late-night movies. No matter what you’re watching, or when, AI Auto View Pro adapts the picture to suit your room’s conditions. Adjusting colors and contrast automatically to bring you incredible images, even when the light keeps changing.
- Dolby Vision*Atmos: Combine Dolby Vision HDR imaging with Dolby Atmos sound to get engaging audio-visual performance, transforming your TV into an entertainment powerhouse with detailed images and acoustics, to achieve amazing realism that you'll see, hear, and feel like never before. That is your truly spectacular home entertainment.
- Fire TV: Get right to the good stuff. Fire TV puts your favorite apps front and center on one main home screen. So you can quickly find shows, movies, and live TV you love without the endless scrolling.
- QLED Color: Toshiba's Quantum Dot Technology creates vivid, lifelike colors.it delivers over a billion shades of color that stay realistic. Immerse yourself in an exciting and authentic watching experience, with every detail and nuance heightened.
- Full Array Local Dimming: Toshiba's Full Array Local Dimming technology provides more contrast. By controlling the brightness of individual zones, scenes with light and shadow are brought to life with incredible detail.
- REGZA Engine ZR: REGZA Engine ZR is Toshiba's revolutionary Engine. With the power of precise analyzing technology, it drives the maximum potential of picture quality to reach the resolution of 4K for scenes, to deliver stunning picture quality for a breathtaking viewing experience.
- REGZA Power Audio Pro: Enter a world of powerful sound and crystal-clear vocals. Feel the rush of audio that brings every scene to life. The dramatic REGZA Bass Woofer offers deep, resonant bass that shakes the room with REGZA Power Audio Pro, while the meticulously fine-tuned amplifiers and dual clear direct speakers ensure vocals are heard with perfect clarity.
- AI 4K Upscaler: Toshiba's AI-enhanced 4K upscaling brings every detail to life and transcends the boundaries of content. Immerse yourself in a viewing experience that upscales Blu-ray, DVD and TV programs to near 4K clarity. Experience AI image analysis, texture restoration and depth enhancement for a truly immersive viewing experience.
- AI Auto View Pro: The morning news. Late-night movies. No matter what you’re watching, or when, AI Auto View Pro adapts the picture to suit your room’s conditions. Adjusting colors and contrast automatically to bring you incredible images, even when the light keeps changing.
- Dolby Vision*Atmos: Combine Dolby Vision HDR imaging with Dolby Atmos sound to get engaging audio-visual performance, transforming your TV into an entertainment powerhouse with detailed images and acoustics, to achieve amazing realism that you'll see, hear, and feel like never before. That is your truly spectacular home entertainment.
- Fire TV: Get right to the good stuff. Fire TV puts your favorite apps front and center on one main home screen. So you can quickly find shows, movies, and live TV you love without the endless scrolling.
Whats Included
- Power Cord
- User Manual
- Quick Start Guide
- TV/Display
- Power Cord
- User Manual
- Quick Start Guide
- TV/Display
Product Manuals
Documents
- Energy_Guide_PDF
- Energy_Guide_PDF
Disclaimers
- Web-based services and content require high-speed Internet service. Some services may require a subscription.
- Web-based services and content require high-speed Internet service. Some services may require a subscription.
Q: How does the AI Auto View Pro feature work?
A: AI Auto View Pro automatically adjusts the picture's colors and contrast based on the room's lighting conditions.
Q: Is this TV screen mirroring enabled?
A: Yes, this TV supports screen mirroring using Apple AirPlay.
Q: What is the REGZA Power Audio Pro feature?
A: REGZA Power Audio Pro creates powerful sound and crystal-clear vocals with a deep bass woofer and fine-tuned amplifiers.
Q: What type of local dimming does this TV have?
A: This TV utilizes Full Array Local Dimming technology for enhanced contrast.
Q: Which smart platform does this TV use?
A: This Toshiba TV uses the Fire TV smart platform.
Q: What is the function of the AI 4K Upscaler?
A: The AI 4K Upscaler enhances Blu-ray, DVD, and TV programs to near 4K clarity using AI image analysis, texture restoration, and depth enhancement.
Q: Does this Toshiba TV have Dolby Vision?
A: Yes, it combines Dolby Vision HDR imaging with Dolby Atmos sound.
A: Hi Deek, thank you for choosing the Toshiba 55M550NU. We are truly sorry to hear about your experience. If you require technical assistance, please reach out to our dedicated support team directly at 1-888-407-0396 or email us at [email protected]. Thanks again, Toshiba Support Team.
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| Pros for Toshiba - 55" Class M550 Series QLED 4K UHD Smart Fire TV | |||
|---|---|---|---|
| Picture Quality, Ease of Use, Brightness, Gaming Performance | Picture Quality, Setup Ease, Size, Weight, Connectivity | Picture Quality, Ease of Use, Setup, Design, Interface | Picture Quality, Setup Ease, Weight, Size |
| Cons for Toshiba - 55" Class M550 Series QLED 4K UHD Smart Fire TV | |||
| Responsiveness | There were no cons for this product— | Remote Control, Brightness, Volume | App Performance |
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Reviews
Customers are saying
Customers consistently note the excellent picture quality, with many praising the vibrant colors and value for the price. However, some users experienced issues with screen mirroring and reported slow navigation within the smart TV interface. A few also mentioned problems with screen brightness and occasional flickering. Overall, the positive feedback on picture quality is prominent, but potential drawbacks related to screen performance and responsiveness should be considered.
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
A Cost Efficient Upgrade
Our old Toshiba TV 50" (lasted 10 years and was not a Smart TV) started to have brightness issues with one of the main LED panels. Found this as a replacement and when comparing the price and the specs to other options, this was what I felt was the best deal to replace our other TV. So far it's been a sound upgrade. No issues with watching TV or playing games (PS5). We did need to order a new mounting screw set to convert this TV to what we were previously using with our older Toshiba model.
Posted by Andrew
- Rated 5 out of 5 stars
Toshiba Quality is BACK!!!
This TV is excellent in both picture quality and sound. No need for sound bar unless you want surround sound. I have purchased an LG and Samsung which only lasted 2 years respectively. Neither had the picture and sound quality of the Toshiba. I highly recommend this TV.
Posted by Rjmoses
- Rated 5 out of 5 stars
Great tv for the price
Choose the Toshiba - 55" Class M550 Series QLED 4K UHD Smart Fire TV if better picture technology is more important to you. Its QLED panel, Full Array Local Dimming, and 120Hz native refresh rate provide superior contrast, more vibrant colors, and smoother motion for gaming and sports, features typically found in higher-priced TVs. The Toshiba also has a superior built-in sound system with a subwoofer.
Posted by Melissa
