TCL 75" QM6K QD-Mini LED 144Hz Smart TV vs QM7K Series QD-Mini LED QLED 4K UHD Smart TV with Google TV
Buy the QM6K if you want the cheapest big-screen Mini LED and mostly watch movies and game. Buy the QM7K if you want a brighter, better-built picture and better sound, and the $949.99 at Best Buy as of November 3 is worth the $152 step up from the QM6K's $798.00 at Amazon. The QM6K is the value pick; the QM7K is the better TV.
Today the TCL 75" QM6K QD-Mini LED 144Hz Smart TV costs $501.99 less at its best price.
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TCL 75" QM6K QD-Mini LED 144Hz Smart TV
Choose the TCL QM6K if you want a 75-inch QD-Mini LED set with 144Hz gaming for under $800 and can live with average built-in sound and some menu lag.
- Lowest price of the two: $798.00 at Amazon as of November 3, 2026
- Reviewers call the picture bright and close to OLED for the money
- 144Hz HDMI ports make it a strong budget gaming TV
- Easy-to-navigate remote
What separates them
| TCL 75" QM6K QD-Mini LED 144Hz Smart TV | QM7K Series QD-Mini LED QLED 4K UHD Smart TV with Google TV | |
|---|---|---|
| Price (75-inch, as of November 3, 2026) | $798.00 at Amazon | $949.99 at Best Buy |
| Peak brightness | Bright for the price, no rated figure given | High HDR3000 brightness (HDR2600 in the description) |
| Local dimming zones | Mini LED, zone count not stated | Up to LD2500 precise dimming |
| Panel | QD-Mini LED | CrystGlow HVA panel with Halo Control System |
| Refresh rate | 144Hz native, 120Hz listed in specs | 144Hz native, Motion Rate 480 with MEMC |
| Gaming features | 144Hz HDMI ports, low lag praised by reviewers | Game Accelerator 240/288, ALLM, FreeSync Premium Pro |
| Audio | Built-in speakers, no premium audio brand |
Price history
- TCL 75" QM6K QD-Mini LED 144Hz Smart TV: lowest $798.00 on Nov 2 at Amazon; $798.00 on Nov 3.
- QM7K Series QD-Mini LED QLED 4K UHD Smart TV with Google TV: lowest $829.99 on Nov 2 at Walmart.
Prices at every store
TCL 75" QM6K QD-Mini LED 144Hz Smart TV
- AmazonNew
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
$798.00Free shippingObserved at 6:59 AM
QM7K Series QD-Mini LED QLED 4K UHD Smart TV with Google TV
- TCL North AmericaNew
In stockReturn policy
$1,299.99Observed at 8:00 AM
Also available at
- Best BuyCheck price at Best Buy
- WalmartCheck price at Walmart
- BrandsMart USACheck price at BrandsMart USA
Specs compared
| Spec | TCL 75" QM6K QD-Mini LED 144Hz Smart TV | QM7K Series QD-Mini LED QLED 4K UHD Smart TV with Google TV |
|---|---|---|
| Feature 1 | 75" | — |
| Feature 2 | 120Hz | — |
| Lighting | OLED | — |
| 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 |
What reviewers say
TCL 75" QM6K QD-Mini LED 144Hz Smart TV
Reviewers consistently call the QM6K excellent value, with bright, clear picture quality and gaming performance that comes close to OLED. A few mention minor software quirks and menu lag, but overall satisfaction is high.
- Bright, vivid colors and clear picture
- Excellent value for the price
- Great for gaming with 144Hz HDMI ports
- Close to OLED picture quality
- Streaming videos can glitch
- Hesitation when scrolling through menus
- Heavy, needs two people to lift
QM7K Series QD-Mini LED QLED 4K UHD Smart TV with Google TV
Professional reviews praise the QM7K for its high brightness, effective local dimming, and strong gaming features, often calling it a great value. Some note that the anti-glare coating and Wi-Fi 5 are minor drawbacks.
Questions and answers
- Which is better for gaming, the QM6K or the QM7K?
- The QM7K. Both run 144Hz, but the QM7K adds FreeSync Premium Pro, ALLM and Game Accelerator, and its brighter panel holds up better in a lit room.
- Is the QM7K worth $152 more than the QM6K?
- Yes if you watch a lot of HDR content or use the built-in speakers. The QM7K is brighter, dims more precisely and sounds better. If you use a soundbar and watch in a dark room, the QM6K saves you money.
- Which has the better picture?
- The QM7K, on paper: higher peak brightness and up to LD2500 dimming versus the QM6K's unrated Mini LED backlight. Reviewers still call the QM6K close to OLED for its price.
- Do both have Google TV?
- Yes. Both run Google TV. The QM7K adds hands-free voice control and a backlit remote.
- Which is easier to set up and move?
- The QM6K is the lighter of the two, but reviewers still say it takes two people to lift. Plan for a two-person install with either.
- Which should I buy if I sit far from the TV?
- Either works at 75 inches. The QM7K's extra brightness helps more in a bright room; the QM6K is the cheaper way to get a big screen.
More comparisons
- TCL 75" QM6K QD-Mini LED 144Hz Smart TV vs TCL QM9K Series 4K UHD QD-Mini LED QLED Smart Google TV
- TCL 75" Q Series QLED 4K UHD HDR Smart Google TV vs TCL 75" QM6K QD-Mini LED 144Hz Smart TV
- TCL 75 Inch Class QM7K Series QD-Mini LED QLED 4K UHD Smart Google TV vs QM7K Series QD-Mini LED QLED 4K UHD Smart TV with Google TV
- TCL 85” Class Q6 4K UHD HDR QLED Smart TV with Google TV (2024) vs TCL 75" QM6K QD-Mini LED 144Hz Smart TV
- TCL QM9K Series 4K UHD QD-Mini LED QLED Smart Google TV vs QM7K Series QD-Mini LED QLED 4K UHD Smart TV with Google TV
