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TCL T7 Series 65T7 65-Inch 4K QLED Smart Google TV vs Toshiba Z670R 55-Inch

Buy the TCL 65T7 if you want the bigger screen and a Google TV interface; it is $529.99 at Amazon as of November 3, 2026. Buy the Toshiba Z670R if you sit closer or have a brighter room and want mini-LED contrast; it is $447.97 at Amazon as of November 3, 2026. The Toshiba costs about $82 less and has the better backlight, but it gives up 10 inches of screen.

Today the Toshiba Z670R 55-Inch costs $82.02 less at its best price.

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TCL
TCL T7 Series 65T7 65-Inch 4K QLED Smart Google TV

TCL T7 Series 65T7 65-Inch 4K QLED Smart Google TV

$529.99at AmazonObserved at 7:58 AM
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Choose the TCL 65T7 if you sit 8 feet or more from the TV and want a 65-inch QLED with Google TV at $529.99.

Pros
  • 65-inch screen for a large room
  • QLED color with Dolby Vision and HDR10+
  • Google TV has broad app support and Chromecast built in
  • 144Hz panel with a 288Hz variable gaming mode
  • Dolby Atmos and DTS:X decoding built in
Cons

What separates them

TCL T7 Series 65T7 65-Inch 4K QLED Smart Google TVToshiba Z670R 55-Inch
Screen size65 inches55 inches
BacklightEdge-lit QLED, no local dimming listedMini-LED with full array local dimming
Price$529.99 at Amazon as of November 3, 2026$447.97 at Amazon as of November 3, 2026
Smart platformGoogle TVFire TV
HDR formatsDolby Vision, HDR10, HDR10+, HLG, Open HDRDolby Vision IQ, HDR10+, HDR10+ Adaptable, HLG
Gaming sync288Hz variable gaming refresh rateAMD FreeSync Premium, ALLM, HDMI 2.1
AudioDolby Atmos and DTS:X decoding, 2 channelseARC passthrough to a soundbar or receiver
Picture processing

Price history

$529.99$447.97
Nov 2Nov 3
  • TCL T7 Series 65T7 65-Inch 4K QLED Smart Google TV: lowest $529.99 on Nov 2 at Amazon; $529.99 on Nov 3.
  • Toshiba Z670R 55-Inch: lowest $447.97 on Nov 3 at Amazon.

Prices at every store

TCL T7 Series 65T7 65-Inch 4K QLED Smart Google TV

  • AmazonNew

    Availability unknown

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

    $529.99Free shippingObserved at 7:58 AM
    Visit store
Prices and history →

Toshiba Z670R 55-Inch

  • AmazonNew

    Availability unknown

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

    $447.97Free shippingObserved at 7:55 AM
    Visit store
Prices and history →

Specs compared

SpecTCL T7 Series 65T7 65-Inch 4K QLED Smart Google TVToshiba Z670R 55-Inch
Display technology4K UHD, QLEDmini-LED with full array local dimming
Refresh rate144144Hz
Display size65 inches—
Variable refresh rate288hz Variable Gaming Refresh Rate—
Motion enhancementMotion Rate 480 with MEMC Frame Insetion—
HDR formatsDolby Vision, HDR10, HDR10+, HLG, Open HDR—
Audio formatsDTS:X, Dolby Atmos, Dolby Digital Plus—
Audio channels2—
ConnectivityEthernet, HDMI, RF, USB, Wi-Fi—
Dimensions

What reviewers say

Toshiba Z670R 55-Inch

Owner feedback on Toshiba's Z670R-series Fire TVs is generally positive on value, with buyers citing bright HDR highlights and smooth gaming at 120Hz or 144Hz. Complaints tend to focus on the Fire TV home screen and visible blooming in dark scenes.

Pros
  • Bright, punchy HDR picture for the price
  • Low input lag and working VRR for consoles
  • Easy setup with Fire TV and Alexa
Cons
  • Blooming and halos around bright objects on dark backgrounds
  • Ad-heavy Fire TV interface
  • Mediocre built-in speakers

Questions and answers

Which is better for a bright living room?
The Toshiba Z670R. Its mini-LED backlight with full array local dimming holds contrast better in a bright room. The TCL 65T7 has no local dimming listed, so blacks wash out more.
Which is better for movies?
The Toshiba has the edge on contrast and Dolby Vision IQ. The TCL wins on size, and a 65-inch screen at 8 feet or more feels more cinematic than a 55-inch.
Which is better for gaming?
The Toshiba. It lists HDMI 2.1, ALLM and AMD FreeSync Premium. The TCL lists a 144Hz panel and a 288Hz variable gaming refresh rate but no FreeSync or HDMI 2.1.
Is the TCL worth $82 more?
Yes if you need 65 inches. The extra 10 inches matters more at normal viewing distance than the Toshiba's better backlight. If 55 inches fits your room, save the $82.
Which lasts longer?
Neither maker publishes a rated panel life for these models. Both are LED-backlit LCD sets, and either should last years with normal use. Warranty terms are the better thing to compare before buying.
Do either support Dolby Atmos?
The TCL decodes Dolby Atmos and DTS:X through its 2 channels. The Toshiba lists eARC, so it can pass Atmos from the TV to a compatible soundbar or receiver.

More comparisons

  • TCL Class QM6K Series QD-Mini LED QLED 4K UHD Smart Google TV vs Toshiba Z670R 55-Inch
  • Hisense U8QG vs Toshiba Z670R 55-Inch
  • TCL Class QM6K Series QD-Mini LED QLED 4K UHD Smart Google TV vs TCL T7 Series 65T7 65-Inch 4K QLED Smart Google TV
  • Hisense U8QG vs TCL T7 Series 65T7 65-Inch 4K QLED Smart Google TV

Buying guides that pick them

  • Best gaming TVs for PS5 under $800
  • No local dimming listed, so black levels trail mini-LED
  • Only 2 audio channels, so a soundbar is still worth adding
  • $82 more than the Toshiba
  • Sold new at only one store
  • Toshiba
    Toshiba Z670R 55-Inch

    Toshiba Z670R 55-Inch

    $447.97at AmazonObserved at 7:55 AM
    Visit store

    Choose the Toshiba Z670R if you want mini-LED local dimming and Fire TV in a smaller room for $447.97.

    Pros
    • Mini-LED with full array local dimming for deeper blacks
    • About $82 cheaper at $447.97
    • AMD FreeSync Premium and ALLM suit console gaming
    • HDMI 2.1 with eARC for a soundbar or receiver
    • Dolby Vision IQ adjusts to room light
    Cons
    • 55 inches is small for a big living room
    • Fire TV interface pushes Amazon content
    • No DTS:X decoding listed
    • Sold new at only one store
    Motion Rate 480 with MEMC
    REGZA Engine ZRi Gen3
    2.7"D x 56.9"W x 32.7"H
    —
    Aspect ratio16:9—
    Screen size—55 inches
    Show all 20 specsShow fewer specs
    SpecTCL T7 Series 65T7 65-Inch 4K QLED Smart Google TVToshiba Z670R 55-Inch
    Panel type—QLED
    HDR support—Dolby Vision IQ, HDR10+, HDR10+ Adaptable, and …
    Image engine—REGZA Engine ZRi Gen3
    HDMI version—HDMI 2.1
    Audio return channel—eARC
    Auto low latency mode—ALLM
    Adaptive sync—AMD FreeSync Premium
    Operating system—Fire TV