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TCL QM51L Series QD-Mini LED QLED 4K UHD HDR Smart Google TV 50QM51L

TCL QM51L Series QD-Mini LED QLED 4K UHD HDR Smart Google TV 50QM51L

4.4· 61 ratings

Last price we saw

$498.00at Walmart, last seen Nov 1

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Our take on the TCL QM51L Series QD-Mini LED QLED 4K UHD HDR Smart Google TV 50QM51L

The TCL QM51L is a 50-inch 4K Google TV using a QD-Mini LED backlight with quantum dots, sold as the 50QM51L. It has a 60 Hz panel, three HDMI ports, Wi-Fi, Bluetooth and USB, and works with Google Assistant and Siri. Its only recorded daily price is $498.00, seen at one store on October 31, 2026, so there is no lower or higher point to compare against yet.

Best forBuyers who want Mini LED contrast at a 50-inch sizeGoogle TV users who want built-in Assistant and Chromecast
Bedroom or secondary-room setups
Shoppers who need Siri and AirPlay-style control from an iPhone
Pros
  • QD-Mini LED backlight gives better contrast and brightness than plain edge-lit LED
  • Quantum dot layer widens color coverage
  • Google TV with Assistant built in, plus Siri support for Apple users
  • Three HDMI ports is enough for a console, soundbar and streaming stick
  • 50-inch size fits smaller rooms and tighter walls
Cons
  • 60 Hz panel limits smoothness for fast games and sports
  • No HDMI 2.1 features listed, so no 4K 120 Hz or VRR for consoles
  • Only three HDMI ports, and one is often the eARC link to a soundbar
  • Mini LED dimming can show blooming around bright objects on dark scenes
  • Price history is a single $498.00 reading, so there is no proven discount window

TCL QM51L Series QD-Mini LED QLED 4K UHD HDR Smart Google TV 50QM51L prices at every store

  • WalmartCheck price at Walmart

TCL QM51L Series QD-Mini LED QLED 4K UHD HDR Smart Google TV 50QM51L price history

$498.00$498.00
Oct 31Nov 1

Lowest price we've seen: $498.00 on Oct 31 at Walmart. Tracked across 1 store since Oct 31.

What reviewers say

The 4.4 out of 5 average from 61 ratings points to solid owner satisfaction, typical for TCL's Mini LED sets at this size. Buyers of this class generally like the brightness and Google TV interface and note the 60 Hz limit.

Pros
  • Bright, punchy picture for the price
  • Google TV interface is easy to learn
  • Good value for a Mini LED set
Cons
  • Motion looks less smooth than 120 Hz sets
  • Some blooming in dark scenes with bright highlights
  • Built-in speakers are ordinary

Specifications

Resolution
3840 x 2160
High Definition
Yes
HDTV Format
4K
Color
Black
Screen Form
Flat
Display Type
LED
Assistant Support
Google Assistant, Siri
HDR
Yes
Refresh Rate
60 Hz
Connectivity
Bluetooth, Wi-Fi, USB, HDMI
Screen Size
65 inches
HDMI Ports
3 HDMI ports

Questions and answers

Is the TCL 50QM51L worth it?
At $498.00 at the listed store as of October 31, 2026, it is a reasonable price for a 50-inch Mini LED set with Google TV. It suits movie and streaming use; gamers who want 120 Hz should look elsewhere.
Is this a 50-inch or 65-inch TV?
The model name 50QM51L and the 3840 x 2160 panel point to a 50-inch screen. Confirm the size on the listing before ordering, since the QM51L line comes in several sizes.
Does it support 4K 120 Hz or VRR for consoles?
No. The panel is 60 Hz and no HDMI 2.1 features are listed, so a PS5 or Xbox will run at up to 4K 60 Hz without variable refresh rate.
Does it work with Siri and Apple devices?
Siri and Google Assistant support are listed, so you can use voice control from either ecosystem. AirPlay and HomeKit support are not stated, so check before relying on them.
What is in the box?
Expect the TV, a stand, a remote and a power cable. A wall mount and HDMI cables are not included.
When is it cheapest?
The only recorded daily price is $498.00 on October 31, 2026, so there is no pattern yet. Watch for Black Friday and Super Bowl sales, when TCL sets usually drop.
What do buyers say about the TCL QM51L Series QD-Mini LED QLED 4K UHD HDR Smart Google TV 50QM51L?
Rated 4.4 out of 5 from 61 ratings.

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