Gigabyte M Series OLED MO27U2 SA 27" Black 2026
A 27-inch 4K QD-OLED panel delivers 240Hz refresh and 0.03ms GTG response, with 99% DCI-P3 color coverage and DisplayHDR True Black 400 for deep blacks. Built-in USB-C KVM lets you switch inputs and control devices seamlessly, while the fully adjustable stand and VESA mount support flexible setups. Best for gamers seeking competitive 4K speed and professionals needing accurate color on an OLED desktop display.
Screen 27
Resolution 3840x2160
Panel QD-OLED
Refresh 240 Hz
response time ms 0.029999999329447746
adaptive sync FreeSync Premium Pro
hdr DisplayHDR 400
92 Overall Score
Price ¥174,383
About This Monitor
Display TypeOLED. Maximum Resolution3840 x 2160. Refresh Rate240Hz. Screen Size27.0 inches. Number of HDMI Inputs (Total)0
- Resolution & Panel: 27" UHD 3840x2160 QD-OLED Gaming Monitor
- Refresh Rate & Response: 240Hz refresh rate, 0.03ms GTG response time
- Color Accuracy: 99% DCI-P3, 10 bit color
- Special Features: Type C KVM, VESA DisplayHDR True Black 400, TÜV Rheinland Certified, VESA Certified ClearMR 13000, HBR3, AMD FreeSync Premium Pro, G-SYNC Compatible
- Connectivity: 2x HDMI 2.1, 1x Displayport 1.4, 1x USB Type-C, 2x USB 3.2 Downstream ports, 1x USB 3.2 Upstream port, 1x Earphone Jack
- VESA Wall Mount Compatible 100*100mm
- Accessories: Power cable, HDMI 2.1 cable, DP cable, USB cable, QSG, Warranty card, Color calibration test report
- 3 Year Warranty
Overview
Performance
Pros & Cons
Pros
- Strong performance (98th percentile) 98th
- Strong display (97th percentile) 97th
- Strong color (96th percentile) 96th
- Strong ergonomic (90th percentile) 90th
Cons
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 3840 (4K UHD) |
| Panel Type | QD-OLED |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 240 Hz |
| Response Time | 0.03 |
| Adaptive Sync | FreeSync Premium Pro |
Color & HDR
| Brightness | 400 nits |
| Color Gamut | 99% DCI-P3 CIE1976 coverage |
| Color Depth | 10-bit |
| HDR | DisplayHDR 400 |
| HDR Support | HDR400 |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 1 |
| USB-C | 1 |
| Speakers | No |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | Yes |
| VESA Mount | 100x100 |
Features
| Webcam | No |
| PIP/PBP | Yes |
| Weight | 10.0 kg / 22.0 lbs |
Value & Pricing
May 3, 2026 ¥174,383
vs Competition
| Spec | Gigabyte M Series OLED MO27U2 SA 27" | Samsung Odyssey Neo G9 G95NC | ASUS ProArt PA32UCDM | LG UltraFine 40U990A-W | MSI MAG 271QPX | BenQ PD PD3226G |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 57 | 31.5 | 40 | 27 | 31.5 |
| Resolution | 3840x2160 | 7680 x 2160 | 3840 x 2160 (4K) | 5120x2160 | 2560 x 1440 | 3840x2160 |
| Panel Type | QD-OLED | VA | OLED | Nano-IPS | OLED | IPS |
| Refresh Rate | 240 | 240 | 240 | 120 | 360 | 144 |
| Response Time Ms | 0.029999999329447746 | 1 | 0.10000000149011612 | 5 | 0.029999999329447746 | 1 |
| Adaptive Sync | FreeSync Premium Pro | FreeSync Premium Pro | Adaptive-Sync | FreeSync Premium | FreeSync | FreeSync Premium |
| Hdr | DisplayHDR 400 | HDR10+ | DisplayHDR True Black 400 | DisplayHDR 600 | True Black HDR 400 | HDR10 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | User Sentiment | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Gigabyte M Series OLED MO27U2 SA 27" | 95.5 | 62.9 | 97.4 | 86 | 74.3 | 90.1 | 97.8 | 81.4 | 67.8 |
| Samsung Odyssey Neo G9 G95NC Compare | 96.5 | 73.4 | 99.7 | 97.3 | 0 | 71.3 | 87.8 | 99.1 | 98.1 |
| ASUS ProArt PA32UCDM Compare | 98.4 | 86.7 | 97.4 | 86 | 0 | 90.1 | 97.8 | 84.8 | 87.4 |
| LG UltraFine 40U990A-W Compare | 96 | 82 | 98.4 | 97.3 | 0 | 90.1 | 56.4 | 100 | 98.1 |
| MSI MAG 271QPX Compare | 98.8 | 62.9 | 76 | 86 | 0 | 90.1 | 99.5 | 81.4 | 98.1 |
| BenQ PD PD3226G Compare | 86.8 | 82 | 88.4 | 86 | 0 | 90.1 | 73.7 | 97.7 | 57.4 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
