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Toshiba
Toshiba M450 Series 75" Class QLED 4K UHD Smart Fire TV

Toshiba M450 Series 75" Class QLED 4K UHD Smart Fire TV

4.6(152 ratings)

Best price now

$449.99at Best BuyChecked 2 h ago
Deal: 43% off at Best Buy →

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $449.99 at Best Buy (checked Nov 10, 2026).
  • Checked at 2 stores.

Our take on the Toshiba M450 Series 75" Class QLED 4K UHD Smart Fire TV

The Toshiba M450 is a 75-inch QLED 4K TV with a direct-lit backlight, Dolby Vision HDR and Dolby Atmos, running Amazon's Fire TV interface with Alexa voice control. Its REGZA Engine ZR Gen4 processor handles picture and sound tuning, and a Game Mode adds ALLM, VRR and eARC for consoles. It suits buyers who want a big-screen Fire TV with QLED color and hands-free Alexa without stepping up to mini-LED. Against rivals at this size, it leans on the Fire TV ecosystem and Dolby support rather than high brightness or a 120 Hz panel, and owners report weak built-in sound and HDMI handshake trouble with the PS5.

Best forBig-room movie watching on a budgetFire TV and Alexa householdsCasual and cloud gamingSports and streaming in a bright living room
Pros
  • QLED color with direct-lit backlight
  • Dolby Vision HDR and Dolby Atmos support
  • Fire TV interface with Alexa voice remote
  • Game Mode with ALLM, VRR and eARC
  • Large 75-inch screen for the class
Cons
  • 60 Hz panel, no 120 Hz gaming
  • Built-in speakers draw complaints
  • Reported PS5 HDMI handshake failures and crashes
  • Direct-lit backlight, not mini-LED, so contrast is limited

Toshiba M450 Series 75" Class QLED 4K UHD Smart Fire TV prices at every store

  • Best BuyNew

    Availability unknown

    $449.99Checked 2 h ago
    Visit Best Buy
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $449.99Free shippingChecked Nov 9
    Visit Amazon

Toshiba M450 Series 75" Class QLED 4K UHD Smart Fire TV price history

$449.99$449.99
Nov 9Nov 10

Lowest price we've seen: $449.99 on Nov 9 at Amazon. Tracked across 2 stores since Nov 9.

What reviewers say

  • 4.6 / 5152 ratings

Owners rate the M450 well overall, praising the picture and the Fire TV experience at this size. The most common complaints are thin built-in sound and HDMI handshake problems with the PS5 that can crash the set.

What people mention
  • Picture qualityPraisedOwners like the QLED color and Dolby Vision handling for streaming and movies.
  • SoundCriticisedBuilt-in speakers are called horrible by at least one owner, so a soundbar is often suggested.
  • PS5 compatibilityCriticisedA reported known issue has the HDMI handshake fail with the PS5 and the TV crash.
  • Smart interfacePraisedFire TV with Alexa voice control is described as easy to set up and use.
  • Refresh rateMixedThe 60 Hz panel is fine for movies but limits fast gaming.

From Best Buy

  • QLED color with direct-lit backlight for rich, lifelike color
  • REGZA Engine ZR Gen4 AI processing optimizes picture and audio in real time
  • REGZA Power Audio with dual clear direct speakers
  • Fire TV smart interface with Alexa voice control via the remote
  • Dolby Vision HDR and Dolby Atmos sound
  • Game Mode with ALLM, VRR and eARC
In the box
TV stand hardware

What buyers say

Buyers complain about
  • Sound described as horrible by a reviewer with three of these TVs
  • Reported known issue with PS5: HDMI handshake fails and the TV crashes

Specifications

Resolution
3840 x 2160
High Definition
Yes
HDTV Format
4K
Color
Black
Screen Form
Flat
Display Type
QLED
Assistant Support
Amazon Alexa, Siri
HDR

Questions and answers

Is the Toshiba M450 good for gaming?
It has Game Mode with ALLM, VRR and eARC, which helps input lag and console switching. The panel is 60 Hz, so it cannot show 120 fps, and some owners report HDMI handshake failures with the PS5.
Does the M450 have Dolby Vision and Dolby Atmos?
Yes. It supports Dolby Vision HDR for picture and Dolby Atmos for sound. The built-in speakers are widely criticised, so Atmos is best heard through a soundbar or receiver.
What is in the box?
The TV, its stand hardware and the Alexa voice remote. A wall mount and HDMI cables are not included.
Does it work with Alexa and Siri?
Fire TV is built in, so Alexa works through the voice remote and compatible Echo devices. Siri support is listed, mainly for AirPlay-style control from Apple devices.
How does the M450 compare with mini-LED TVs?
It uses a direct-lit QLED backlight, so blacks and contrast are weaker than mini-LED sets. It costs less and still offers Dolby Vision, Dolby Atmos and the Fire TV platform.
Is a soundbar needed?
Most owners would say yes. The REGZA Power Audio speakers are the most criticised part of the TV, and a soundbar fixes dialogue clarity and bass.
Where is the Toshiba M450 Series 75" Class QLED 4K UHD Smart Fire TV cheapest?
At Best Buy, for $449.99, 43% off, as of our latest check.
What do buyers say about the Toshiba M450 Series 75" Class QLED 4K UHD Smart Fire TV?
Rated 4.6 out of 5 from 152 ratings. Common complaints: Sound described as horrible by a reviewer with three of these TVs; Reported known issue with PS5: HDMI handshake fails and the TV crashes.
Where can I buy the Toshiba M450 Series 75" Class QLED 4K UHD Smart Fire TV?
2 stores we checked sell it, including Best Buy, Amazon.

Stores we've priced the Toshiba M450 Series 75" Class QLED 4K UHD Smart Fire TV at

  • Best Buy deals and prices

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Yes
Refresh Rate
60 Hz
Connectivity
Bluetooth, Wi-Fi, HDMI
Width
43.7 in wide
Screen Size
75 inches