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TCL
TCL C2GMA Series QD-Mini LED 27" 4K UHD Gaming Monitor

Tech · Walmart

Your games are about to look ridiculous

TCL C2GMA Series QD-Mini LED 27" 4K UHD Gaming Monitor

A TCL 27-inch 4K QD-Mini LED gaming monitor — crisp, fast and built for players who notice the difference.

Deal score 8.2 · Steal

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  • MercariNew

    In stock

    $300.00Observed at 1:12 PM
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  • WalmartNew

    In stock

    $399.00Observed at 1:12 PM
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Price history and every store's price →

From Walmart

  • 27" 4K UHD (3840x2160) display for crisp detail in gaming, streaming and everyday entertainment
  • TCL Halo Control System for picture accuracy and halo-free images
  • Dual Mode: switch between UHD 160Hz and FHD 320Hz
  • LD1196 Precise Dimming Series local dimming for deeper blacks and brighter highlights
  • HDR1000 brightness for bright highlights and strong contrast
  • QLED technology with colors covering nearly the entire DCI-P3 color space
Returns
Free holiday returns until Jan 31.
Shipping
Free shipping; arrives tomorrow if ordered within 37 min; ships in the manufacturer's original packaging, which may reveal the contents.

Specs

Display Type
QLED
Resolution
3840 x 2160
Connector Type
HDMI, DisplayPort
HD Format
4K
Size
27 in
Maximum Refresh Rate
160 Hz
Response Time
1 millisecond
Weight
13.7 lb weight

About the TCL C2GMA Series QD-Mini LED 27" 4K UHD Gaming Monitor

The TCL C2GMA is a 27-inch 4K gaming monitor using a QD-Mini LED backlight, which means quantum-dot color plus local dimming for deeper blacks and higher brightness than a plain edge-lit panel. It runs up to 160 Hz with a 1 ms response time and connects over HDMI and DisplayPort. At $300 at Mercari as of November 3, 2026, it sits at the low end of what 4K high-refresh monitors cost, so it is a budget route into 4K gaming rather than a premium one.

Best forPC gamers moving up from 1080p or 1440pConsole players who want 4K at 120 Hz over HDMIMixed work and play setups where text sharpness mattersBuyers who want Mini LED contrast without a flagship price
Pros
  • 4K resolution at 27 inches gives very sharp text and fine detail
  • 160 Hz refresh with 1 ms response suits fast shooters
  • QD-Mini LED backlight gives better contrast and color than basic LED
  • HDMI and DisplayPort cover PC and console sources
  • $300 is cheap for a 4K high-refresh panel
Cons
  • 27 inches is small for 4K; the gain over 1440p is subtle at desk distance
  • Mini LED dimming can show halos around bright objects on dark scenes
  • No USB-C listed, so laptop docking is limited
  • 13.7 lb is heavy for a 27-inch monitor, and the stand is not described
  • TCL has a shorter track record in gaming monitors than established brands

What reviewers say

With 29 ratings averaging 4.6 out of 5, reception is positive but based on a small sample. Owners tend to praise the picture and the price for a 4K high-refresh panel.

Pros
  • Sharp 4K image and strong color for the money
  • Smooth high refresh rate in games
  • Good value compared with name-brand 4K gaming monitors
Cons
  • Some blooming or halo effects from the local dimming
  • Menu and settings take getting used to

Questions and answers

Is the TCL C2GMA worth $300?
At $300 at Mercari as of November 3, 2026, it is one of the cheaper ways to get 4K at 160 Hz. If you want 4K sharpness and high refresh on a budget, it is worth it; if you want premium HDR, spend more.
Is 27 inches too small for 4K?
At 27 inches, 4K gives very crisp text and fine detail, but the jump from 1440p is less obvious than on a 32-inch screen. It suits desk setups where you sit close.
Does it work with a PS5 or Xbox Series X?
Yes. Both consoles can output 4K at 120 Hz over HDMI, and the monitor's 160 Hz ceiling covers that. Check that you use a high-bandwidth HDMI cable.
What is in the box?
Expect the monitor, a stand, and HDMI or DisplayPort cabling, though the exact bundle is not confirmed here. Confirm the included cables with the seller before buying.
How does it compare with a plain 4K IPS monitor?
The QD-Mini LED backlight gives deeper blacks and higher brightness than typical edge-lit IPS panels, but it can produce halos around bright objects. IPS is more consistent for color-critical work.
When is it cheapest?
The $300 Mercari price as of November 3, 2026 is already low for this class. Monitor prices usually dip during Black Friday and back-to-school sales, so watch those windows.