Toshiba - 75" Class M450 QLED Series 4K UHD Smart Fire TV (2026)
About this product
The Toshiba M450S redefines what to expect from your home entertainment. It begins with a picture meticulously calibrated by REGZA AI Engine ZR with QLED Color technology that ensure every hue is stunningly true-to-life. With REGZA Power Audio and the object-based magic of Dolby Atmos, sound moves around you with thrilling clarity. All of this is presented within a cabinet crafted according to the "Japanese Beauty" design concept, ensuring the M450S is as much a work of art as it is a technological marvel.
Highlights
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.
- Display TypeLEDResolution4K (2160p)Screen Size Class75 inchesHigh Dynamic Range (HDR)YesHigh Dynamic Range FormatDolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG)
Reviews
Rating 1 out of 5 stars with 1 review
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.
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The Toshiba M450S redefines what to expect from your home entertainment. It begins with a picture meticulously calibrated by REGZA AI Engine ZR with QLED Color technology that ensure every hue is stunningly true-to-life. With REGZA Power Audio and the object-based magic of Dolby Atmos, sound moves around you with thrilling clarity. All of this is presented within a cabinet crafted according to the "Japanese Beauty" design concept, ensuring the M450S is as much a work of art as it is a technological marvel.
Toshiba’s C350 series sets up a stunning, heart-shaking, smart world for your relaxing viewing experience, thanks to the consistent innovation of advanced technologies. True-to-life images jump off the screen with amazing 4K Ultra HD resolution, ultimately beauty of details, and original natural color. For a more immersive audio experience, a premium audio post-processing solution brings height to the entertainment experience that elevates surround sound formatting from DTS Virtual:.X.
Bright, detailed colors pair together with deep, cinematic contrast in your favorite smart apps and video games thanks to precise control with Mini LEDs, delivering a realistic picture no matter what you watch. Get thousands of subscription free channels, including 700+ premium channels with Samsung TV Plus. Rest assured your personal data is secured with Knox Security.
Insignia QF Series TVs offer a stunning 4K Ultra HD experience with QLED – Quantum Dot Technology for enhanced brightness and lifelike color. Its sleek, bezel-less metal design blends seamlessly into any room, while the Fire TV smart OS brings your favorite streaming apps and live content together, easily controlled with the Alexa voice remote. With HDR and Dolby Vision, enjoy exceptional contrast, accurate colors, and fine details, complemented by Dolby Atmos audio for an immersive sound experience. Wall-mountable and Wi-Fi 5 enabled, the QF Series delivers elegance, performance, and convenience for all your entertainment needs.
| Pros for Toshiba - 75" Class M450 QLED Series 4K UHD Smart Fire TV (2026) | |||
|---|---|---|---|
| There were no pros for this product— | Picture Quality, Size, Weight, Setup Ease, Appearance | Picture Quality, Ease of Setup | Picture Quality, Size, Weight, Ease of Use, Brightness |
| Cons for Toshiba - 75" Class M450 QLED Series 4K UHD Smart Fire TV (2026) | |||
| There were no cons for this product— | Responsiveness, App Performance, Brightness | There were no cons for this product— | Responsiveness, Black Level, Operating System |
Specs
This Toshiba can work and be set up without a internet connection ; setting wi fi off and use as an HDTV and watch 4k blu rays not exposing persons to any radiation source ??
Answered by Toshiba Customer CareHello, thank you for the question. Yes, the Toshiba 75" Class M450 QLED Series 4K UHD Smart Fire TV can be used without an internet connection for over-the-air TV and 4K Blu-ray playback through HDMI. The TV is designed to meet applicable consumer electronics safety standards. Poojitha | Toshiba
Does any wall mounting hardware like bolts spacers and washer come with this TV?
Answered by Toshiba Customer CareHello, and thank you for your question! The Toshiba™ 75" Class M450 QLED Series 4K UHD Smart Fire TV does not include wall-mount hardware, such as mounting bolts, spacers, washers, or the wall-mount bracket. Only the hardware needed for the TV stand is included. Vennila | Toshiba
If I connect my Panasonic 4k uhd blu ray player to all 4 hdmi the tv will display a native 4k picture ? Or it will downgrade to 1080p and then upconvert again to 4k using the tv circuits and chips??
Answered by AnonymousYes l purchse it for 4k native signal and dolby vision .it works well with my Panasonic 4k uhd player.
How good is the AI REGZA upconversion of standard definition signals using the AV. Input and tuner HDTV; also this needs a special cable to activate the composite input pictured in the connections ?
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