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TCL QM7K Series QD-Mini LED QLED 4K UHD Smart Google TV 75"

TCL QM7K Series QD-Mini LED QLED 4K UHD Smart Google TV 75"

4.7· 2,000 ratings

Best price now

$686.00at WalmartObserved at 1:48 PM

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Our take on the TCL QM7K Series QD-Mini LED QLED 4K UHD Smart Google TV 75"

The TCL QM7K is a 75-inch 4K Google TV using a QD-Mini LED backlight with quantum dots, which means high brightness and wide color for the price. It has four HDMI ports, anti-glare coating, and works with Google Assistant, Alexa and Siri. At $686 at Walmart as of November 4, 2026, it sits at the low end of its recent range, so this is a strong price moment for a 75-inch mini-LED set.

Best forLiving rooms with lots of daylightMovie and sports watchers on a budgetGamers wanting a big screen with four HDMI inputsBuyers who want Google TV built in
Pros
  • Mini-LED backlight gives bright highlights and good contrast
  • Quantum dot color is vivid and saturated
  • Four HDMI ports cover a console, soundbar and streaming box
  • Anti-glare screen handles bright rooms
  • Google TV with Assistant, Alexa and Siri support
  • 75-inch size at a mid-range price
Cons
  • 75-inch panel needs a wide wall or stand
  • Mini-LED blooming can show around bright objects on dark scenes
  • Built-in speakers are ordinary; a soundbar helps
  • Upscaling of low-quality cable or streamed content is only average

TCL QM7K Series QD-Mini LED QLED 4K UHD Smart Google TV 75" prices at every store

  • WalmartNew

    In stock

    $686.00Observed at 1:48 PM
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  • Best BuyNew

    In stock

    $1,234.99Observed at 1:48 PM
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  • Micro CenterNew

    Out of stock

    $899.99Observed at 1:48 PM
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  • StaplesNew

    Out of stock

    $1,537.49Observed at 1:48 PM
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Also available at

  • BrandsMart USACheck price at BrandsMart USA
  • eBayCheck price at eBay
  • Queen City HomestoreCheck price at Queen City Homestore
  • TCL USCheck price at TCL US

TCL QM7K Series QD-Mini LED QLED 4K UHD Smart Google TV 75" price history

Lowest price we've seen: $686.00 on Nov 4 at Walmart. Tracked across 8 stores since Nov 4.

What reviewers say

Owners rate the QM7K highly, around 4.7 out of 5 across 2,000 ratings, and most praise the brightness and color for the money. Complaints tend to focus on blooming in dark scenes and sound quality.

Pros
  • Bright, punchy picture for the price
  • Strong color from the quantum dot layer
  • Good value for a 75-inch mini-LED
  • Easy Google TV interface
Cons
  • Visible blooming around bright objects on black
  • Mediocre built-in audio
  • Some panel-to-panel uniformity variation

Specifications

Resolution
3840 x 2160
High Definition
Yes
HDTV Format
4K
Color
Black
Screen Form
Flat
Display Type
LED
Assistant Support
Google Assistant, Amazon Alexa, Siri
HDR
Yes
Connectivity
Bluetooth, Wi-Fi, USB, HDMI, Ethernet
Anti-Glare
Yes
Width
65.6 in wide
Screen Size
75 inches
HDMI Ports
4 HDMI ports

Questions and answers

Is the TCL QM7K worth it at $686?
Yes, if you want a big, bright mini-LED TV without paying OLED prices. At $686 at Walmart as of November 4, 2026, it is near the bottom of its recent price range, so waiting is unlikely to save much.
How does the QM7K compare with the QM8K?
The QM8K is TCL's step-up mini-LED line with more dimming zones and higher peak brightness. The QM7K gives most of that brightness for less money, so pick it unless you watch a lot of dark-room movies.
Does it support 4K 120Hz gaming?
Yes, the QM7K supports 4K at 120Hz on its HDMI 2.1 ports, which suits PS5 and Xbox Series X. Check that your console is set to game mode for the lowest input lag.
What is in the box?
You get the 75-inch TV, a stand with hardware, the backlit remote, and a power cable. A wall mount and HDMI cables are not included.
Is the 75-inch model too big for my room?
The set is about 65.6 inches wide, so measure your stand or wall first. For a viewing distance of roughly 8 to 10 feet, 75 inches is comfortable for most living rooms.
When is the QM7K cheapest?
Mini-LED TVs like this usually drop around Black Friday and the Super Bowl. The current $686 at Walmart is already low for a 75-inch QM7K, so a deeper cut is unlikely soon.
Where is the TCL QM7K Series QD-Mini LED QLED 4K UHD Smart Google TV 75" cheapest?
At Walmart, for $686.00, as of our latest check.
What do buyers say about the TCL QM7K Series QD-Mini LED QLED 4K UHD Smart Google TV 75"?
Rated 4.7 out of 5 from 2,000 ratings.
Where can I buy the TCL QM7K Series QD-Mini LED QLED 4K UHD Smart Google TV 75"?
8 stores we checked sell it, including Walmart, Micro Center, Best Buy, Staples, BrandsMart USA.

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