Gigabyte MO27Q28G QHD 280Hz G-SYNC HDR OLED 27in Gaming Monitor
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About this product
- Brand
- Gigabyte
- Store
- PC Case Gear
- Category
- Electronics > Video > Computer Monitors
- SKU
- MO27Q28G
Specifications
- Screen size
- 27"
- Resolution
- QHD (1440p)
- Refresh rate
- 280Hz
- Panel type
- OLED
The Gigabyte MO27Q28G features a 27-inch WOLED panel with a QHD (2560x1440) resolution and a 280Hz refresh rate, delivering ultra-smooth motion and sharp visuals. It uses 4th-Gen Primary RGB Tandem OLED technology, bringing peak HDR brightness of 1500 nits and covering 99.5% of DCI-P3 colour gamut. Key features also include a 0.03ms GTG response time, VESA DisplayHDR True Black 500 certification, G-Sync compatibility for tear-free gaming and USB-C connectivity with 15W power delivery.
Features
Gigabyte MO27Q28G OLED Gaming Monitor
Beyond Borders - Mighty Performance, Matchless Gameplay!
- 27" QHD 2560 x 1440
- 280Hz/0.03ms
- 4th Gen WOLED Primary RGB Tandem OLED
- 99.5% DCI-P3, 84% BT.2020
- HDR Peak 1500 Nits
- VESA Certified DisplayHDR ™ True Black 500
- 4-sided borderless
- 99% Anti-Reflection
- NVIDIA G-Sync Compatible
- All-Around Eyecare
- AI OLED Care - AI-Based Protection
- 3 Years Warranty Including Burn-In
- KVM
- Tactical Switch 2.0
- OLED VRR Anti-Flicker
- Delta E < 2
4th Gen WOLED Technology

4-Sided Borderless Design
With bezels eliminated on all four sides, this borderless display delivers a sleek look and an expansive viewing experience that makes the screen feel even larger. Perfect for multi-monitor setups, it creates a virtually borderless visual flow for an distraction-free view.
Primary RGB Tandem OLED
4th Gen WOLED offers next-level brightness and colour saturation, reaching 1500 nits peak brightness with 99.5% DCI-P3 and 84% BT.2020 coverage, while reducing power consumption by 20% thanks to its Primary RGB Tandem OLED architecture.
Perfect Black
Certified by UL, this display maintains perfect black levels even in 500 lux bright-light environments, mimicking daylight in your living room, so dark scenes remain rich, detailed, and immersive no matter the lighting.

99% Anti-Reflection
Perfect for competitive gamers and multitaskers, the MO27Q28G’s advanced anti-reflection coating cuts glare by up to 99%. Its premium matte surface ensures sharp, vivid visuals even in bright light.

99.5% DCI-P3/ 84% BT.2020
With 1.07 billion colours and 99.5% DCI-P3 wide colour gamut, enjoy richer, more lifelike colours for a cinema-grade visual experience.
Response Time - 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 colours.

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
Reduce 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 Stabiliser 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 minimise 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 optimised for VRR (Variable Refresh Rate) mode, precisely adjusting the VRR range to reduce screen flickering.
AI OLED Care
Use AI-based algorithm to minimise the risks of burn-in issues.
Customisable
AI OLED Care includes different settings that can be adjusted as you wish.
Longer
AI OLED Care efficiently minimises 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 the 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.
Ergonomic Design
Perfect Viewing Angle
GIGABYTE Gaming monitor features an exclusive stand that's ergonomically designed to offer extensive range of height and tilt adjustments.
- Height Adjustment:130mm
- Tilt: -5°~+21°
- Metal s
