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27-inch black OLED gaming monitor with four-sided borderless screen on adjustable stand

GIGABYTE

GIGABYTE MO27Q28G SA1 27" 280Hz QHD WOLED gaming monitor

SKU CH-17DE-10VJ7 MPN MO27Q28G SA1

A 27-inch WOLED gaming monitor delivering 2560 x 1440 resolution at 280Hz with 0.03ms response time, 99.5% DCI-P3 colour and HDR 1500 nits peak brightness

  • Screen size27 in (68.6 cm)
  • Display resolution2560 × 1440 (2K)
  • Refresh frequency280 Hz
  • Panel typeWOLED
  • Pixel response time0.03 ms (GTG)
  • Power draw35 W

Model QHD 2K 280HZ OLED

  • QHD clarity on a 27 inch WOLED panel with 2560 x 1440 resolution
  • 280Hz refresh and 0.03ms response for fluid competitive motion
  • 5% DCI-P3 and 84% BT.2020 colour volume for accurate HDR grading
  • KVM switch lets one keyboard and mouse control two systems
  • Height tilt swivel pivot stand plus 178° viewing for ergonomic comfort

27-inch WOLED QHD 280Hz gaming monitor

The GIGABYTE MO27Q28G SA1 is a 27-inch WOLED gaming monitor built for competitive play. Its 2560 x 1440 resolution pairs with a 280Hz refresh rate and a 0.03ms response time. The panel covers 99.5% of DCI-P3 and 84% of BT.2020 with 10-bit colour depth.

Suited for high-refresh esports

This display fits players who need 280Hz motion clarity and creators who rely on 99.5% DCI-P3 accuracy. Buyers who require higher pixel density for 4K workflows or a larger diagonal for immersive single-player titles should consider other models.

280Hz refresh rate with 0.03ms response time

The 280Hz panel updates every 3.6 milliseconds while the 0.03ms GTG transition keeps ghosting near zero. This combination decides whether the monitor matches the speed demanded by competitive shooters and fast-paced multiplayer games.

How it compares

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

Price $456.99
Pricier than about 82% 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 280 Hz
Higher than about 87% of the 735 comparable items (median 180 Hz).

Specifications

Product
Brand nameGIGABYTE
Product lineM Series OLED
Model nameMO27Q28G SA1
Part number20VM0-MO27Q28BK-1SAR
Case colorBlack
Display
Screen size27 in (68.6 cm)
Display resolution2560 × 1440 (2K)
Refresh frequency280 Hz
Panel typeWOLED
Pixel response time0.03 ms (GTG)
Image brightness1500 cd/m2
Screen curvatureFlat Panel
Widescreen formatYes
Screen finishAnti-glare
BacklightNo
Display formatWOLED
Variable refresh rateFreeSync Premium Pro & G-Sync Compatible
Highest resolution2560 × 1440
Viewing angles178° (H) / 178° (V)
Screen ratio16:9
Contrast1,500,000:1
Color gamut coverageDCI-P3 99.5%
Colors displayed1.073 Billion
Pixel pitch0.2292 mm x 0.2292 mm
DisplayHDR certificationDisplayHDR True Black 500
Audio & video
Video capabilitiesHDMI, DisplayPort, USB-C
Integrated speakersNo
Integrated webcamNo
HDCP compatibilityNo
Ports & slots
Video input typesDigital
Connection typesHDMI, DisplayPort, USB Type-C
DVI portsNo
HDMI ports2 x HDMI 2.1
Thunderbolt 3 supportNo
DisplayPort connectors1 x DisplayPort 1.4
Video connectors1 x DisplayPort 1.4 / 2 x HDMI 2.1
USB connections2 x USB 3.2 Gen 1 Type-A
USB 2.0 ports2
USB 3.0 ports1 x USB 3.0 Upstream + 1 x USB 3.0 Downstream
Headphone jack1
Power
Power draw35 W
Power supply100–240 VAC, 50/60 Hz
Size & build
Stand adjustabilityHeight Adjustment: 0 to 130 mm
Pivot: -0°~+90° (clockwise)
Swivel: -15°~+15°
Tilt: -5°~+21°
VESA mounting pattern100 × 100 mm
Product dimensions604.4 × 526.5 × 187.5 mm
Shipping weight8.39 kg
Package size787 × 470 × 127 mm
In the box
3D glasses includedNo
More details
3D readyNo
Built-in TV tunerNo

Other versions of this model

3 more in the same range

Questions about this item

Should I pick the 27-inch 2560 x 1440 model or a different size?

This model is a single 27-inch panel at 2560 x 1440 with a 280 Hz refresh rate and 0.03 ms response time; no other sizes or resolutions are offered for this part number.

What does the 280 Hz figure mean once the monitor is in my PC?

It means the panel can show up to 280 frames every second, so motion stays sharp in fast-paced games when your graphics card can push that many frames.

Which adaptive-sync standard does it use and what does that cap in practice?

It supports both AMD FreeSync Premium Pro and NVIDIA G-Sync Compatible, so variable refresh rate works with either GPU brand up to the full 280 Hz range.

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