Gigabyte M Series OLED MO27Q28G SA1 27" Black 2025
Its 27-inch WOLED panel combines 2560x1440 resolution, 280Hz refresh, and 0.03ms response with 1500 nits peak brightness for high-contrast, blur-free motion. A four-sided borderless design and built-in KVM switch complement its 99.5% DCI-P3 color coverage and 10-bit depth for seamless multitasking and accurate color work. Best for hybrid users needing a single display for competitive gaming and color-critical content creation, with FreeSync Premium Pro and G-Sync compatibility.
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MO27Q28G 27in QHD WOLED Gaming Monitor w/ 280Hz, 0.03ms, DP, Dual HDMI, USB 3.2 Hub, AMD FreeSync Premium Pro, NVidia G-Sync
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SKU MX00136349 ILC 889523051085 Part # MO27Q28G
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MX00136349
Product Information
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Product Info
GIGABYTE MO27Q28G 280Hz OLED GAMING MONITOR
Features
4th Gen WOLED Technology 99.5% DCI-P3/ 84% BT.2020 With 1.07 Billion colors and a 99.5% DCI-P3 wide color gamut, enjoy richer, more lifelike colors for a cinema-grade visual experience. 0.03ms GTG OLED delivers an ultra-fast 0.03ms GTG response time for smooth, blur-free motion, while ensuring crisp visuals with stunning OLED colors.
G-Sync Compatible G-SYNC Compatible unlocks the full potential of next-gen GPUs, ensuring smooth, tear-free, and responsive gameplay. TACTICAL FEATURES Tactical Switch 2.0 Built for FPS Gamers — switch resolutions instantly with one click and take the shot that wins the game. Ultra Clear Technology: Reduces Motion Blur for a Sharper Gaming Experience! In intense gaming battles, ghosting and motion blur can affect your reaction time, giving your opponents the upper hand. Aim Stabilizer Sync Ultra Clear Technology intelligently inserts black frames to significantly reduce motion blur, ensuring every frame remains sharp and clear for a smoother gaming experience! * Please download and update to the latest version of Firmware.
Game Assist Enhances your gaming power, whether it's custom crosshairs, timers/countdown timers, picture-in-picture mode, self-selected HDR modes, and more. Any feature you want can be found here! TIMER CROSSHAIRS PIP / PBP
Clear Vision, Lasting Comfort All-Around Eyecare
Comfortable Viewing, All Day Long Flicker-Free technology keeps the screen stable, easing eye strain so you can work or play in comfort. Clearer View, Fewer Distractions Say goodbye to annoying glare. Glare-free technology reduces irritating reflections, keeping your eyes comfortable and your attention sharp. Safer for Your Eyes Protect your vision. Low Blue Light reduces harmful blue light, helping to minimize retinal stress and safeguard long-term eye health. Professional-Grade Care With Eyesafe® 3.0 (CPF60 & RPF40), this monitor combines multiple protections to give you a safer, more comfortable viewing experience in any environment. OLED VRR Anti-Flicker Break Free from Flicker – Unlock the Ultimate Visual Experience! Our latest upgraded OLED display technology is meticulously optimized for VRR (Variable Refresh Rate) mode, precisely adjusting the VRR range to reduce screen flickering.
AI OLED Care Use AI-based algorithm to minimize the risks of burn-in issues.
Customizable AI OLED Care includes different settings that can be adjusted as you wish. Longer AI OLED Care efficiently minimizes the risks of burn-in issues. Smarter AI OLED Care runs AI-based presets in the background with minimal interference.
One For All KVM feature allows you to control multiple devices via one set of keyboard, video and mouse. With our exclusive KVM button, you’ll find switching devices cannot be any easier! Quick like a snap!
3 YEAR WARRANTY With the AI-based GIGABYTE AI OLED Care protection along with the top-tier WOLED panel implemented in the monitors, GIGABYTE provides a premium 3-year warranty including coverage for panel burn-in for users to be completely worry-free.
CONNECTIVITY Monitor I/O Port Illustration The MO27Q28G features a USB-C Smart PD mode, providing 18W power (dynamic 45W).
Additional Information: Visit the Manufacturer Product Web Page for Full Details
Specifications
Make and Model Gigabyte MO27Q28G OLED Gaming Monitor Part Number MO27Q28G Colour Black Display Display Size 27.0" Diagonal Panel Type WOLED Resolution QHD: 2,560 x 1,440 Refresh Rate 280Hz Response Time 0.03ms GtG Brightness Typical: 335 cd/m2 Maximum (HDR): 1,500 cd/m2 Contrast Ratio 1,500,000 : 1 Adaptive Sync AMD Freesync™ Premium Pro NVidia G-Sync HDR VESA DisplayHDR True Black 500 Viewing Angle Vertical: 178° Horizontal: 178° Color Gamut DCI-P3: 99.5% BT2020: 84% Factory Calibration ∆E< 2 (Color Calibration Test Sheet Included) Audio Speakers 2x 5W Stereo Speakers Audio Ports 1x 3.5mm Headphone Out port Connectors I/O Ports Video: 2x HDMI 2.1 ports 1x DisplayPort 1.4 port 1x USB Type-C port w/ Alternate Mode; Upstream port; Up to 18W Power Delivery USB Hub: Upstream: 1x USB 3.2 Gen1 port Downstream: 2x USB 3.2 Gen1 Type-A ports Audio: 1x 3.5mm Headphone Out port Power Input: 1x DC In Power Plug Stand Functionality Height Adjustment: 130mm Pivot: 90° Range, from Portrait to Landscape Swivel: 30° Range, ±15° Tilt: 26° Range; -5 ~ +21° VESA Wall Mount 100 x 100mm Supports optional VESA Monitor Mounts Security 1x Kensington Lock Slot for optional Kensington Lock Power Power Supply External Universal AC Power Adaptor: Power Input: 100 ~ 240Vac, 50 / 60Hz Power Consumption As per CEC Standards: Maximum: 35W (not including 18W PD Charging option via USB Type-C port) Power Saving: 0.5W Power Off Mode: 0.3W Dimensions And Weight Dimensions (LxWxH) With Stand: 187.5 x 604 x 527mm Without Stand: 54.4 x 604 x 350mm Weight With Stand: 6.0kg Without Stand: 4.1kg
Warranty Information
More from
- 27-inch WOLED panel with 2560x1440 QHD resolution
- 280Hz refresh rate, 0.03ms response time
- 10-bit display with 99.5% DCI-P3 color and 84% BT 2020
- Four-sided borderless design
- KVM cross-platform control
- Supports VESA DisplayHDR True Black 500, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, and Eyesafe 3.0
- Ergonomic design: Height, tilt, swivel, and pivot adjustments
The 30-Second Version
Bright enough to double as a desk lamp, fast enough for eSports, but that tandem WOLED panel's dirty grey screen is the monitor's one frustrating flaw. Under $550, it's tough to beat for a 27-inch OLED.
Overview
If you want a 27-inch gaming monitor that can light up your face like a flashlight, the Gigabyte MO27Q28G delivers. Its WOLED panel cranks out 1500 nits in small highlights, making HDR scenes genuinely dazzling. Colors cover 99.5% of DCI-P3, and the 280Hz refresh with a 0.03ms response time makes motion smoother than a fresh jar of creamy peanut butter. But there's a catch: the tandem WOLED panel that enables that brightness also comes with a notorious dirty grey screen effect on uniform colors. If you're fine with that, this monitor is a beast.
Performance
What surprised me most is how this monitor handles glare. The semi-gloss matte coating rejects reflections better than any glossy OLED I've tested, while keeping blacks inky in a bright room. In our database, its color accuracy lands in the absolute best right now, and gaming performance is in the top 1%. Even at 280Hz, fast-moving targets stay perfectly sharp. The downside? That dirty grey screen effect is real. When displaying solid grays, you'll see subtle horizontal smudges. It's a known quirk of tandem WOLEDs, and if uniformity matters to you, it'll drive you nuts.
Pros & Cons
Pros
- Eye-searing 1500-nit HDR brightness that shames most OLEDs 100th
- 280Hz with 0.03ms response makes every frame feel instant 99th
- Top-tier color coverage (99.5% DCI-P3) right out of the box 95th
- KVM switch and USB-C keep your setup tidy 90th
Cons
- Dirty grey screen effect mars uniform backgrounds
- No built-in speakers, so you'll need a headset or external set
- Weighs 6000g, which can strain flimsy monitor arms
- Wild price swings mean you have to hunt for a good deal
The Word on the Street
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 2560 (QHD) |
| Panel Type | WOLED |
| 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 | 99.5% DCI-P3, 84% BT.2020 |
| 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 |
| PIP/PBP | Yes |
| Power | 35 |
| Weight | 6.0 kg / 13.2 lbs |
Value & Pricing
This monitor's price tag jumps around like a caffeinated squirrel. We've seen it as low as $450 and as high as $850. At $450 it's an absolute bargain, undercutting many QD-OLED rivals by a mile. But at $850, you're flirting with the Alienware 34" QD-OLED curved ultrawide, which gives you more screen real estate and a cleaner panel. So, be patient and grab it from the seller closest to that low end.
vs Competition
The closest rival is the ASUS ROG Strix XG27AQDMG, another 27" WOLED that often sells for less but tops out at 240Hz. The Gigabyte's extra 40Hz and KVM feature give it an edge if you value those things. If you can live without the brightness, the MSI MAG 272UP QD-OLED is a compelling alternative, it trades peak luminance for a cleaner quantum dot panel with even richer colors and zero dirty screen effect. And for those craving immersion over raw speed, the Alienware AW3423DWF is a 34" ultrawide QD-OLED that's simply more enjoyable for story-driven games. The Gigabyte sits in a sweet spot for competitive shooters and mixed work-play setups, but the dirty screen quirk means it's not the default all-round king.
| Spec | Gigabyte M Series OLED MO27Q28G SA1 27" | ASUS ROG Strix XG27AQDMG | LG UltraGear 45GX900A-B | MSI MAG MAG 272UP QD-OLED X24 | Samsung Odyssey Neo G9 G95NC | Alienware AW-Series AW3425DW |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 27 | 45 | 27 | 57 | 34.20000076293945 |
| Resolution | 2560x1440 | 2560x1440 | 3440x1440 | 3840 x 2160 | 7680 x 2160 | 3440x1440 |
| Panel Type | WOLED | OLED | OLED | QD-OLED | VA | QD-OLED |
| Refresh Rate | 280 | 240 | 240 | 240 | 240 | 240 |
| Response Time Ms | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 1 | 0.029999999329447746 |
| Adaptive Sync | FreeSync Premium Pro | FreeSync Premium | FreeSync Premium Pro | FreeSync | FreeSync Premium Pro | FreeSync Premium Pro |
| Hdr | DisplayHDR True Black 500 | DisplayHDR True Black 400 | DisplayHDR True Black 400 | DisplayHDR 400 True Black | HDR10+ | DisplayHDR TrueBlack 400 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Gigabyte M Series OLED MO27Q28G SA1 27" | 99.7 | 84.6 | 75.9 | 85.9 | 90 | 99.2 | 94.9 | 72.6 |
| ASUS ROG Strix XG27AQDMG Compare | 95.7 | 73.2 | 75.9 | 71.9 | 90 | 97.8 | 92.7 | 98.1 |
| LG UltraGear 45GX900A-B Compare | 80.5 | 68 | 85.3 | 97.3 | 90 | 97.8 | 87 | 98.1 |
| MSI MAG MAG 272UP QD-OLED X24 Compare | 99.1 | 62.7 | 97.3 | 85.9 | 90 | 97.8 | 81.4 | 78.7 |
| Samsung Odyssey Neo G9 G95NC Compare | 96.5 | 73.2 | 99.7 | 97.3 | 71.2 | 87.9 | 99.1 | 98.1 |
| Alienware AW-Series AW3425DW Compare | 97.9 | 79.4 | 85.3 | 91.6 | 90 | 97.8 | 94.9 | 98.1 |
Common Questions
Q: Is this a Gen3 or Gen4 WOLED panel?
It's a 4th Gen WOLED panel, which gets you brighter highlights and better burn-in prevention than older generations.
Q: Will this monitor work with my NVIDIA GPU?
Absolutely. It's G-Sync Compatible and also supports FreeSync Premium Pro, so you'll get tear-free gaming with both AMD and NVIDIA cards.
Q: Can I charge my laptop through the USB-C port?
The USB-C port delivers 18W of power, which is enough to trickle-charge an ultrabook but won't keep a gaming laptop topped up under load.
Who Should Skip This
If you're sensitive to screen uniformity issues or you're a designer who needs a perfectly clean gray palette, skip this and go for a QD-OLED like the Samsung Odyssey G6 LS27DG602SNXZA. The dirty screen effect on the MO27Q28G is noticeable in productivity apps and light themes, so it's not the best dual-purpose monitor if you do a lot of spreadsheet work.
Verdict
The Gigabyte MO27Q28G gets so much right. It's one of the brightest, fastest 27-inch OLEDs you can buy, and the KVM plus USB-C hub make it a desk-warrior's dream. The dirty grey screen effect is a compromise I can live with at this performance level, but I completely understand if it's a dealbreaker for you. If you find it around $500, it's an easy recommendation for gamers who want high-refresh HDR without sacrificing desk space.
