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Toshiba - 50" Class M450 QLED Series 4K UHD Smart Fire TV (2026)

Model: 50M450SU
SKU: 6672668
Sold byBest Buy

Customers are saying

Customers are enthusiastic about the exceptional picture quality provided by this product. Users also appreciate that the device is relatively easy to hook up, making the initial installation process straightforward. Overall, the feedback highlights a positive experience with both the visual performance and the setup convenience.

Generated by AI based on customer reviews.

Screen Size Class

50"

Series

M450 QLED

Highlights

Features

  • REGZA QLED Color

    Experience rich, lifelike color with QLED technology that brings every scene to life. From subtle tones to bold highlights, enjoy stunning realism with direct lit in every frame.

  • REGZA Engine ZR

    The new REGZA AI Engine ZR Gen4 is more than just a revolutionary AI engine. Advanced AI processing optimizes every scene in real time, delivering images and audio that feel natural, balanced, and true to life.

  • REGZA Power Audio

    REGZA Power Audio enables you to hear sound as if you are right there in the scene. Sound comes from the dual ‘clear direct speakers’, letting you hear more realism for truly well-balanced sound experience.

  • No More Endless Scrolling

    Fire TV knows what you’re looking for, with smart recommendations, watchlists and it know how to pick up where you left off. Use your voice to ask Alexa what to watch next.

  • Press & Ask

    Just press and ask Alexa to find, launch, and control your content. Discover new shows, adjust volume, change channels, or control your compatible smart home devices. Go beyond streaming to check sports scores, settimers, reminders, and more.

  • Dolby Vision & Dolby 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, so real that you'll see, hear, and feel like never before.

  • Game Mode

    Game mode supports many gaming features such as ALLM (Auto Low Latency Mode), VRR (Variable Refresh Rate) and eARC. With the combination of Ultimate Motion, breathtaking reality and excitement make your gaming experience unforgettable.

  • HDR10+ Adaptive

    Scene-by-scene brightness and contrast adjustments deliver deeper detail and more dynamic visuals, even in changing light.

  • Designed in Japan

    Minimalist, refined design inspired by Japanese aesthetics. Clean lines blend seamlessly into your living space for a modern, premium look.

  • 4K Resolution & AI 4K Clarity

    Powered by the REGZA engine, the TV enhances lower-resolution content to near-4K quality while reducing noise and improving clarity.

  • AI Auto View

    No matter what you're watching, or when, Al Auto View 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.

  • Apple AirPlay & Apple Home

    Stream movies, music, photos, and more from your iPhone, iPad, or Mac. Easily control your TV with the Apple Home app or Siri for a seamless smart home experience.

  • Versatile Connectivity

    Includes HDMI with eARC, Wi-Fi 5, Bluetooth, and AirPlay support for seamless connection to gaming consoles, soundbars, and smart devices.

  • Do more with your TV

    Manage your home from your TV. View cameras, adjust lights, and control comfort while you watch. See activity feeds and up to four live cameras on screen.

Specifications

  • Display Type
    LED
    Resolution
    4K (2160p)
    Screen Size Class
    50 inches
    High Dynamic Range (HDR)
    Yes
    High Dynamic Range Format
    Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG)
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Reviews

Rating 4.6 out of 5 stars with 45 reviews

5 star rating. 34 reviews4 star rating. 8 reviews3 star rating. 1 review1 star rating. 2 reviews
96% would recommend to a friend
Customers are sayingCustomers are enthusiastic about the exceptional picture quality provided by this product. Users also appreciate that the device is relatively easy to hook up, making the initial installation process straightforward. Overall, the feedback highlights a positive experience with both the visual performance and the setup convenience.
This summary was generated by AI based on customer reviews.
  • Picture Quality (30)
  • Ease of Use (6)

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

    Best Bang for the buck

    Purchased it for outside bar. I knew it wasn't meant for outdoors but spending 5x more for an outdoor tv didn't make sense. During the day, it is difficult to see at certain angles, but it looks great at night. And at such a great cost, I'm not really worried about weather damage. Cheaper to replace if needed.

    Posted by yogidang

  • Rated 1 out of 5 stars

    Broken

    Item came with broken screen , need return can’t find from

    Posted by ALEJANDROM

  • Rated 5 out of 5 stars

    great TV

    TV works and looks amazing, especially for the price, did run into one blip however when i first got the tv, once i set up the tv, the remote would not register, replaced the batteries a few times, and some how it decided it would finally be discovered, outside of that tv has performed fantastically since

    Posted by LARRYS

  • Rated 5 out of 5 stars

    The TV setup was easier than I expected.

    The Toshiba Fire TV offers a solid blend of performance, smart features, and affordability. Its integration with Amazon’s Fire TV platform makes streaming seamless, with quick access to popular apps like Netflix, Prime Video, and Disney+. The interface is intuitive, and Alexa voice control adds convenience for searching shows or adjusting settings hands-free. Picture quality is crisp with vibrant colors, though it may not match the depth of higher-end models. Sound is decent for everyday use, but pairing with a soundbar enhances the experience. Overall, the Toshiba Fire TV is a reliable choice for households seeking a budget-friendly smart TV with smooth streaming and easy navigation.

    Posted by SHONIE

  • Rated 4 out of 5 stars

    Good Picture!

    The picture quality is really nice. The software (FireTV) is very slow at times. I believe it is just the software itself. This is the 3rd type of FireTV that I have had and they all exhibit the same slowness... Next TV will be just a plain smart TV. Maybe they are a little faster.

    Posted by Tony

See all customer reviews

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Pros for Toshiba - 50" Class M450 QLED Series 4K UHD Smart Fire TV (2026)
Picture Quality, Ease of UseThere were no pros for this product—Picture Quality, Setup Ease, Size, Weight, DesignThere were no pros for this product—
Cons for Toshiba - 50" Class M450 QLED Series 4K UHD Smart Fire TV (2026)
There were no cons for this product—There were no cons for this product—ResponsivenessThere were no cons for this product—

Specs

Questions & Answers

  • Can I Chromecast?

    Hello Rob! Thank you for your question. The Toshiba 50" Class M450 QLED Series 4K UHD Smart Fire TV does not have Chromecast built in, but you can still cast content using Apple Air Play or Fire TV's screen mirroring features. If you prefer Chromecast functionality, you can also connect a separate Chromecast device to one of the TV's HDMI ports. Darshan | Toshiba

    Answered by Toshiba Customer Care
    Toshiba Customer Care response

  • Hi does this fire tv update to the new interface ?

    Updated immediately on connection to internet

    Answered by TIMOTHYJ

  • Is the remote backlit?

    No

    Answered by TIMOTHYJ

  • Does this tv support bluetooth headsets?

    Yes

    Answered by TIMOTHYJ

  • Why do apps load so slow and cut out -- even after clearing cache and restarting? Do any fixes exist for the poor streaming?

    Be the first to answer this question
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Consider the latest in display technology

Red, green and blue (RGB) LEDs create vivid color directly instead of filtering white light like traditional LED TVs.

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