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Toshiba 75" Z670 Mini-LED 4K Fire TV - 144Hz QLED, Dolby Vision IQ

Name: Toshiba 75" Z670 Mini-LED 4K Fire TV - 144Hz QLED, Dolby Vision IQ
Brand: Toshiba
SKU: B0GNT5KMN7
Price: 849.99 USD
Availability: InStock
Rating: 4.2 (144 reviews)

4.2 (144 reviews)

Posted Aug 18, 2026Updated Oct 9, 2026

$849.99$1052.52

19% OFFYou save $202.53

Get This Deal at Amazon

In StockPrice changed 22h ago

Is this a good deal?

Mini LED with Full Array Local Dimming: Precision-controlled Mini LEDs and Full Array Local Dimming deliver deeper blacks, brighter highlights, and accurate color. See every detail clearly in both shadow and light for a more lifelike 4K picture.
REGZA Engine ZRi Gen3: Advanced AI picture and sound processing, fine-tuned by Toshiba engineers in Japan. The REGZA Engine optimizes clarity, contrast, and audio performance scene by scene for a more natural viewing experience.
REGZA Power Audio Pro with Bass Woofer: 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 tuned amplifiers and dual clear direct speakers ensure vocals are heard with perfect clarity.
Fire TV: Fire TV seamlessly integrates your favorite live channels and apps on the home screen, or you can browse the Channel Guide in Live.
Press & Ask Alexa: Just press and ask Alexa to find, launch, and control your content. Go beyond streaming to check sports scores, set timers, reminders, and more.
Native 144Hz & Game Mode Pro: Experience ultra-smooth motion with a native 144Hz refresh rate. Includes AMD FreeSync Premium, VRR 144Hz, and ALLM for responsive, tear-free gaming — perfect for next-gen consoles and PC gaming.
QLED Color: Toshiba's QLED Technology creates vivid, lifelike colors. It delivers over a billion shades of color that remain realistic. Immerse yourself in an exciting and authentic viewing experience, with every detail and nuance heightened.
Total HDR Solution Pro: Supports Dolby Vision IQ, HDR10+, HDR10+ Adaptive, HLG, and more — delivering brighter highlights, richer contrast, and enhanced detail across all your favorite content.
Designed in Japan: Minimalist, refined design inspired by Japanese aesthetics. Clean lines blend seamlessly into your living space for a modern, premium look.
AI Light Sensor Pro: Toshiba TV automatically adjusts brightness and color balance to match your room’s lighting conditions, delivering a comfortable viewing experience while reducing eye strain.

Great Deal

Toshiba's 75-inch Z670R drops to $849.99, a 19% cut off the $1,052 list price. Mini-LED local dimming, native 144Hz and Dolby Vision IQ in one big-screen package. Built for gamers and movie nights alike.

What we like

Mini-LED full array local dimming for deep blacks
Native 144Hz with FreeSync Premium, VRR and ALLM
Dolby Vision IQ plus HDR10+ Adaptive support
REGZA Power Audio Pro with dedicated bass woofer

Watch out for

Fire TV home screen leans heavily on Amazon content
75-inch panel needs two people to lift and mount

Tip: Mount on a stud-rated bracket rated for 75-inch TVs, or budget for a second pair of hands on delivery day.

Our Take

Best for: Next-gen console and PC gamers who want a big 144Hz Mini-LED screen

Toshiba's Z670R is a Mini-LED set with full array local dimming, which is the part that matters most on a 75-inch screen. Hundreds of independently controlled LEDs keep black bars actually black during letterboxed movies while highlights on a bright scene stay punchy. QLED color covers over a billion shades, and the REGZA Engine ZRi Gen3 handles the scene-by-scene processing so you are not constantly fiddling with picture modes. The gaming story is the real differentiator here. Native 144Hz is rare at this price, and Toshiba pairs it with AMD FreeSync Premium, VRR up to 144Hz and auto low latency mode. A PS5 or Xbox Series X will run at 120Hz with VRR engaged, and a gaming PC can push the full 144. Dolby Vision IQ adjusts the picture to room lighting, and HDR10+ Adaptive does the same thing for that format. Audio is better than most flat panels. The REGZA Power Audio Pro system includes a dedicated bass woofer, so explosions and soundtracks carry actual weight without a soundbar. Fire TV handles the smart side with Alexa voice control built into the remote. The tradeoffs are honest ones. Fire TV surfaces Amazon content aggressively on the home screen, and a 75-inch Mini-LED panel is a two-person install. 99, though, you are getting 144Hz, Mini-LED dimming and Dolby Vision IQ for less than most 65-inch competitors charge.

Price Analysis

At $849.99 this is $202.53 below the $1,052.52 list price, a 19% discount. It also undercuts every recent average: the 30-day average sits at $1,052.52, the 90-day at $1,074.52, and the 180-day at $1,109.18. That makes this the lowest price the 75Z670R has sold for in the past six months, and prices on new-model Toshiba sets rarely dip further this early in a product cycle. If you have been waiting on a 75-inch Mini-LED, this is the moment to move.

Common Questions

Does the Toshiba Z670R support 4K at 120Hz for PS5 and Xbox Series X?

Yes. The panel is native 144Hz with VRR and ALLM, so both consoles run 4K at 120Hz with variable refresh rate active and no manual switching.

Is Mini-LED better than regular LED for a 75-inch TV?

Yes, noticeably. Full array local dimming with Mini LEDs gives you far more dimming zones than edge-lit LED, which means deeper blacks and less light bleed around bright objects on dark backgrounds.

Do I need a soundbar with the Toshiba Z670R?

Most buyers will not. REGZA Power Audio Pro includes a dedicated bass woofer and dual clear direct speakers, so dialogue stays intelligible and low-end has real presence without extra hardware.