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27-inch black gaming monitor with matte screen and ergonomic stand

GIGABYTE

GIGABYTE G27Q20 27" QHD 200 Hz gaming monitor

SKU CH-GVNX-N9E0N MPN G27Q20

A 27-inch QHD gaming monitor with a 200 Hz refresh rate, 0.5 ms response time and 94% DCI-P3 colour coverage

  • Screen size27 in (68.6 cm)
  • Display resolution2560 × 1440
  • Refresh frequency200 Hz / OC 210 Hz
  • Panel typeSuper Speed IPS
  • Pixel response time0.5 ms
  • HDR formatHDR10

Model Flat 200Hz

  • SuperSpeed IPS panel delivers smooth 27-inch QHD visuals at 200 Hz with 0.5 ms GTG response
  • Overclocked 210 Hz refresh rate and 0.5 ms GTG cut motion blur for competitive advantage
  • 94% DCI-P3 and 123% sRGB with 1.07 billion colours produce cinema-grade colour accuracy
  • HDR10 support adds richer colours and deeper contrast for lifelike gaming scenes
  • AMD FreeSync Premium and G-SYNC Compatible eliminate tearing and stutter for fluid gameplay

27″ QHD gaming monitor

The GIGABYTE G27Q20 is a 27-inch SuperSpeed IPS display built for competitive gaming. It delivers a 2560 x 1440 resolution with a native 200 Hz refresh rate that can be overclocked to 210 Hz. A 0.5 ms GTG response time keeps motion sharp during fast-paced play.

Thermals noise and power

The monitor operates at a typical brightness of 350 cd/m² with a 1000:1 contrast ratio. Its non-glare coating reduces reflections without adding active cooling noise. Power consumption scales with the refresh rate and HDR10 content but runs silently in normal desktop and gaming use.

0.5 ms GTG response time

The SuperSpeed IPS panel achieves a 0.5 ms grey-to-grey transition, which is the key figure for motion clarity at 200 Hz. If your priority is minimising ghosting in high-frame-rate shooters, this response time matches the panel’s refresh capability.

How it compares

Measured against everything we stock in Monitors for Gamers, at today’s prices. Recalculated every night.

Price $171.99
Cheaper than about 57% of the 839 comparable items (median $189.99).
Screen size 27 in (68.6 cm)
Typical for this category: the median of 814 items is 27 in.
Refresh frequency 200 Hz / OC 210 Hz
Higher than about 57% of the 735 comparable items (median 180 Hz).

Specifications

Product
Brand nameGIGABYTE
Product lineG-Series
Model nameG27Q20
Case colorBlack
Display
Screen size27 in (68.6 cm)
Display resolution2560 × 1440
Refresh frequency200 Hz / OC 210 Hz
Panel typeSuper Speed IPS
Pixel response time0.5 ms
HDR formatHDR10
Image brightness350 cd/m2
Screen curvatureFlat Panel
Widescreen formatYes
Screen finishNon-glare
Display formatQHD
Variable refresh rateFreeSync Premium & G-Sync Compatible
Viewing angles178° (H) / 160° (V)
Contrast1,000:1
Color gamut coverage94% DCI-P3 / 123% sRGB
Colors displayed1.07 Billion
Pixel pitch0.2331 mm
Ports & slots
Video connectors1 x DisplayPort 1.4 / 2 x HDMI 2.0
USB connections1 x USB 2.0 (For firmware update only)
Power
Power draw21 W
AC Input Max: 52 W (Max)
Power Saving Mode: < 0.5 W
Power Off Mode: < 0.3 W
Power supplyAC 100-240 V ~ 50/60 Hz Power Board Build-in
Size & build
Stand adjustabilityHeight, Pivot, Swivel, Tilt
VESA mounting pattern100 × 100 mm
Product dimensions20.28 in × 24.09 in × 7.56 in with Stand
14.61 in × 24.09 in × 2.32 in w/o stand
Product weight12.48 lb +/- 1.1 lb with stand
8.93 lb +/- 1.1 lb w/o stand
Shipping weight17.69 kg
Package size813 × 394 × 178 mm

Other versions of this model

2 more in the same range

Questions about this item

How do I assemble the stand and what step is often missed?

Attach the base to the column then secure the column to the monitor using the quick-release latch; the step often missed is clicking the latch fully until it locks.

What maintenance or replacement will the monitor need later?

No user-replaceable parts are specified; keep vents clear and clean the non-glare screen with a dry microfibre cloth.

What limit appears first during extended high-refresh gaming sessions?

The 350 cd/m² peak brightness caps HDR10 highlight performance before any thermal throttling occurs.

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