On sale 18%

Gigabyte M Series OLED MO27Q28G 27" Black 2025

★★★★★ 4.6 (66)

The 27-inch WOLED panel combines a 280Hz refresh rate with a 0.03ms response time for near-instant motion clarity. Its 10-bit display covers 99.5% DCI-P3 and reaches 1500 nits peak brightness, while the four-sided borderless design and built-in KVM switch add practical versatility. This monitor is best for competitive gamers who also need accurate color for content creation in a single desktop setup.

Screen 27"
Resolution 2560 x 1440
Panel OLED
Refresh 280 Hz
response time ms 0.029999999329447746
adaptive sync FreeSync Premium Pro
HDR DisplayHDR True Black 500
Gigabyte M Series OLED MO27Q28G 27" Black 2025 monitor
85 Overall Score
Also available in:

Snapshot

The 30-Second Version

This is the 1440p OLED to beat. Insane speed, beautiful contrast, and a KVM switch that actually makes sense. Just hunt for a deal and be ready for some VRR flicker in dark games.

Pros & Cons

Pros

  • Blistering 280Hz refresh and near-instant response time 100th
  • Stunning OLED contrast with surprisingly high peak brightness 99th
  • Top-tier color accuracy out of the box 96th
  • Built-in KVM switch is a game-changer for dual-device desks 92nd

Cons

  • Noticeable VRR flicker in dark scenes
  • Matte coating can show a dirty screen effect on solid grays
  • Short power brick cable limits placement
  • Uneven bezels are a minor but annoying QC miss

What owners think

The Word on the Street

4.6/5 (66 reviews)
👍 First-time OLED buyers are getting their minds blown by the contrast and brightness, calling it a night-and-day difference from their old monitors.
👎 A recurring gripe is the VRR flicker, which multiple owners say is very obvious in darker game scenes and varies from title to title.
🤔 The matte WOLED panel is a point of contention, with some users reporting a dirty screen effect and vertical banding on solid gray backgrounds.

How owner sentiment changed over time

Exclusive

Based on when customers actually wrote their reviews - so you can see whether early praise held up.

Owner sentiment has improved over time
1★2★3★4★5★Q4 '25: 4.0★ · 3 reviewsQ1 '26: 4.8★ · 5 reviews35Q4 '25Q1 '26
Avg ratingHappy (4-5★)Unhappy (1-2★)Bar height = number of reviews

Based on 8 dated customer reviews, grouped by calendar quarter. Period analysis is in English.

The proof

Performance

The 0.03ms response time is the real star here. We're talking best-in-class motion clarity that makes every other panel tech look like it's moving through molasses. What surprised us most was the brightness. Gigabyte's WOLED panel hits hard enough that we got flashbanged a few times in a bright room, which is not something you usually say about an OLED. The 280Hz refresh rate is buttery smooth, and while you need a serious GPU to push those frames at 1440p, the experience is absolutely worth it. The only fly in the ointment is VRR flicker, which rears its head in dark loading screens and shadowy game scenes. It's a known OLED quirk, but it's noticeable here if you're sensitive to it.

Performance Percentiles

Color 99.6
Portability 81.6
Display 79.4
Feature 87.2
Ergonomic 91.9
Performance 99.4
Connectivity 96.2
Social Proof 74.3

Specifications

Full Specifications

Display

Size 27"
Resolution 2560x1440 (QHD)
Panel Type OLED
Aspect Ratio 16:9
Curved No

Performance

Refresh Rate 280 Hz
Response Time 0.03
Adaptive Sync FreeSync Premium Pro

Color & HDR

Brightness 1500 nits
Color Gamut DCI-P3 99.5%
Color Depth 10-bit
HDR DisplayHDR True Black 500
HDR Support HDR

Connectivity

HDMI Ports 2
DisplayPort 1
USB-C 1
Thunderbolt No
Speakers No
Headphone Jack Yes

Ergonomics

Height Adjustable Yes
Tilt Yes
Swivel Yes
Pivot Yes
VESA Mount 100x100

Features

Webcam No
Touchscreen No
PIP/PBP Yes
Power 35
Weight 6.0 kg / 13.2 lbs

vs Competition

The MO27Q28G goes head-to-head with the MSI MAG 271QPX QD-OLED E2 and the ASUS ROG Strix XG27AQDPG. The MSI uses a QD-OLED panel which typically offers a bit more color pop and a glossy finish, but it can struggle with raised blacks in bright rooms. The Gigabyte's WOLED panel fights back with better ambient light handling and that searing peak brightness. The ASUS is another WOLED competitor that's often pricier but has a more refined OSD. Honestly, the Gigabyte wins on pure value when you find it on sale. It delivers 95% of the premium experience without the premium tax, and the KVM is a killer feature the others often skip.

Spec Gigabyte M Series OLED MO27Q28G 27" ASUS ROG Strix XG27UCDMG LG UltraGear 45GX950A-B MSI MAG 271QPX QD-OLED E2 Samsung Odyssey G60SD Dell UltraSharp U4025QW
Screen Size 27 27 44.5 27 27 39.70000076293945
Resolution 2560 x 1440 3840 x 2160 5120 x 2160 2560 x 1440 2560 x 1440 5120 x 2160
Panel Type OLED OLED OLED QD-OLED QD-OLED IPS
Refresh Rate 280 240 165 240 360 120
Response Time Ms 0.029999999329447746 0.029999999329447746 0.029999999329447746 0.029999999329447746 0.029999999329447746 5
Adaptive Sync FreeSync Premium Pro FreeSync Premium Pro FreeSync Premium Pro FreeSync Premium Pro FreeSync Premium Pro Adaptive-Sync
Hdr DisplayHDR True Black 500 DisplayHDR True Black 400 DisplayHDR True Black 400 DisplayHDR True Black 400 HDR10+ DisplayHDR 600
Compare Compare Compare Compare Compare
Product ColorPortabilityDisplayFeaturePerformanceConnectivitySocial Proof
Gigabyte M Series OLED MO27Q28G 27" 99.681.679.487.299.496.274.3
ASUS ROG Strix XG27UCDMG Compare 96.663.397.987.298.484.999.4
LG UltraGear 45GX950A-B Compare 99.579.399.897.29797.595.4
MSI MAG 271QPX QD-OLED E2 Compare 99.263.379.487.298.484.999.4
Samsung Odyssey G60SD Compare 92.346.579.473.899.789.995.4
Dell UltraSharp U4025QW Compare 98.179.398.797.258.299.495.4

Price

Value & Pricing

Pricing is all over the place, with a spread from $450 to $700 across vendors. At the $450 end, this monitor is an absolute steal and a no-brainer. At $700, you're in direct competition with some seriously good QD-OLED alternatives. Our advice? Hunt for a deal. If you can snag this closer to the $500 mark, you're getting a top-tier gaming experience for a very fair price. Newegg's open-box listings seem to be the place to look for the best price right now.

From CA$700 2 offers across 2 retailers
Newegg.ca 1 offer From CA$700
Memoryexpress 1 offer From CA$670

Price History

New Refurbished
CA$500 CA$600 CA$700 CA$800 CA$900 May 26Jun 17Jul 11 CA$700

Read more

Overview

The Gigabyte MO27Q28G is one of the best gaming monitors we've tested, full stop. It takes that gorgeous 27-inch QHD OLED panel we all want and cranks the refresh rate up to a blistering 280Hz. The result is a display that feels instantaneous and looks incredible, with deep, perfect blacks and colors that pop right off the screen. If you're on the fence about making the jump to OLED for gaming, this monitor makes the decision for you. It's not just about the speed, either. The color accuracy is top of the charts, and the brightness is genuinely surprising for an OLED, making it a solid pick for a mixed-use gaming and work setup. The built-in KVM switch is just a smart bonus that makes juggling a gaming PC and a work laptop feel effortless.

Common Questions

Q: Is the screen glossy or matte?

It's matte. Gigabyte uses an advanced anti-reflection coating, which is great for fighting glare but can give solid grays a slightly dirty look that some people find distracting.

Q: What generation WOLED panel is this?

It's a 4th Gen WOLED panel. That means you're getting the latest improvements in brightness and longevity, which is a big part of why this thing can get so eye-searingly bright.

Q: Does the 280Hz refresh rate really make a difference over 240Hz?

Honestly, the jump from 240Hz to 280Hz is subtle. The real magic is the 0.03ms response time. That near-instant pixel response is what makes motion look impossibly clear, and it's a much bigger deal than the extra 40Hz.

Who Should Skip This

If you primarily play in a dark room and are hyper-sensitive to VRR flicker, this isn't your monitor. The flicker in near-black scenes is a known WOLED trait, and it will drive you nuts. Go get a glossy QD-OLED like the MSI MAG 271QPX instead. You'll trade some brightness for a cleaner image in the shadows.

Verdict

The Gigabyte MO27Q28G is a phenomenal gaming monitor that nails the essentials and throws in a KVM for good measure. The motion clarity and image quality are a massive leap over any IPS or VA panel. You need to be aware of the VRR flicker and the matte coating's quirks, but for most gamers, the sheer speed and contrast will make those minor issues fade into the background. If you want a no-compromises 1440p gaming experience and can find it at a good price, just buy it. You won't regret it.

Usage Scores

Overall (84.6)Gaming (83.5)Office (86)Creative (82.9)Portable (15.5)Professional (87.7)Entertainment (73.2)

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