Gigabyte M Series OLED MO27U2 SA 27" Black 2025
KOORUI G3441XC 34" Black 2026
What Buyers Say
Gigabyte M Series OLED MO27U2 SA 27" Black 2025
This QD-OLED monitor delivers outstanding picture quality and color accuracy at a very competitive price, especially when bought on sale. Users praise its 240Hz refresh rate, glossy screen for vibrant HDR gaming, and elegant stand. While the built-in speakers are weak and it lacks DP 2.1, the overall value and performance are highly rated, with AI features noted as helpful for burn-in prevention.
Pros
- outstanding picture quality
- great color accuracy
- 240Hz refresh rate
- glossy screen for HDR
- elegant stand
Cons
- weak built-in speakers
- no DP 2.1 support
- glossy screen reflections in bright rooms
KOORUI G3441XC 34" Black 2026
The KOORUI 34-inch 240Hz ultra-wide monitor receives mixed feedback: positive reviews praise its value for money, smooth 240Hz performance, and crisp 1440p image quality, while negative reports cite severe HDMI incompatibility, poor graphics quality, and misleading panel type description (matte vs glossy). Verified buyers note the flimsy stand but appreciate the VESA mount option. Overall, it is a budget-friendly high-refresh-rate monitor with notable trade-offs.
Pros
- Great value for money
- Smooth 240Hz performance
- Crisp 1440p image quality
- VESA mount compatible
- Thin bezels for dual-monitor setup
Cons
- HDMI incompatibility
- Poor graphics quality for some users
- Misleading panel type (matte vs glossy)
- Flimsy stand
- Late delivery reported
Scores
Specifications
| Gigabyte M Series OLED MO27U2 SA 27" | KOORUI G3441XC 34" | |
|---|---|---|
| Display | ||
| Size | 27" | 34" |
| Resolution | 3840 x 2160 | 3440 x 1440 |
| Panel Type | OLED★ | VA |
| Aspect Ratio | 16:9 | 21:9 |
| Curved | ✗ | ✓ |
| Curvature | — | 1,500 |
| Screen Finish | — | matte |
| Performance | ||
| Refresh Rate | 240 Hz | 240 Hz |
| Response Time | 0.029999999329447746 ms★ | 1 ms |
| Adaptive Sync | FreeSync Premium Pro★ | FreeSync |
| Color & HDR | ||
| Brightness | 250 nits | 400 nits★ |
| Color Gamut | 99% DCI-P3 | 90% DCI-P3 |
| Color Depth | 10-bit★ | 8-bit |
| HDR | DisplayHDR 400 | DisplayHDR 400 |
| HDR Support | HDR400 | HDR400 |
| Connectivity | ||
| HDMI Ports | 2 | 2 |
| DisplayPort | 1 | 1 |
| USB-C | 1★ | — |
| Speakers | ✗ | — |
| Headphone Jack | ✓★ | — |
| Ergonomics | ||
| Height Adjustable | ✓ | ✓ |
| Tilt | ✓ | ✓ |
| Swivel | ✓★ | ✗ |
| Pivot | ✓ | ✓ |
| VESA Mount | 100x100 | 75x75 |
| Features | ||
| Webcam | ✗ | ✗ |
| Touchscreen | ✗ | — |
| PIP/PBP | ✓ | ✓ |
| Power | 45W★ | 65W |
| Weight | 7.11 kg★ | 7.98 kg |
Pros & Cons
Gigabyte M Series OLED MO27U2 SA 27" Black 2025
- Strong performance (98th percentile)98th %ile
- Strong display (98th percentile)98th %ile
- Strong user sentiment (92nd percentile)92nd %ile
- Strong ergonomic (91st percentile)91st %ile
KOORUI G3441XC 34" Black 2026
- Strong feature (96th percentile)96th %ile
- Strong social proof (90th percentile)90th %ile
- Strong color (88th percentile)88th %ile
- Strong performance (88th percentile)88th %ile
- Below average portability (4th percentile)4th %ile
- Below average user sentiment (17th percentile)17th %ile
Verdict
Scores 89 overall, wins 5 of 6 usage categories and 9 of 30 specs.