Gigabyte M Series OLED MO27U2 SA 27" Black 2025
Acer AOPEN 32HC5QR S3biipx 31.5" Black 2024
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
Acer AOPEN 32HC5QR S3biipx 31.5" Black 2024
Users find this AOPEN monitor to be an excellent value for tasks like data analysis and general productivity, with one reviewer praising its display quality over a more expensive brand. Another user loves it as a big upgrade from a TV, describing the viewing experience as cinematic. The sentiment is very positive, though only two reviews were provided. The many unanswered Q&A posts leave key specs unconfirmed, but buyers who left feedback are highly satisfied.
Pros
- Excellent display quality
- Great value for data work
- Cinematic viewing experience
- Big upgrade from TV
Cons
- Limited number of reviews
Scores
Specifications
| Gigabyte M Series OLED MO27U2 SA 27" | Acer AOPEN 32HC5QR S3biipx 31.5" | |
|---|---|---|
| Display | ||
| Size | 27" | 31.5" |
| Resolution | 3840 x 2160 | 1920 x 1080 |
| Panel Type | OLED★ | VA |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✓ |
| Curvature | — | 1,500 |
| Screen Finish | — | matte |
| Performance | ||
| Refresh Rate | 240 Hz★ | 180 Hz |
| Response Time | 0.029999999329447746 ms★ | 1 ms |
| Adaptive Sync | FreeSync Premium Pro★ | FreeSync Premium |
| Color & HDR | ||
| Brightness | 250 nits | 250 nits |
| Color Gamut | 99% DCI-P3 | — |
| Color Depth | 10-bit★ | — |
| HDR | DisplayHDR 400 | No |
| HDR Support | HDR400 | — |
| Connectivity | ||
| HDMI Ports | 2 | 2 |
| DisplayPort | 1 | 1 |
| USB-C | 1★ | — |
| Speakers | ✗ | ✗ |
| Headphone Jack | ✓ | ✓ |
| Ergonomics | ||
| Height Adjustable | ✓★ | ✗ |
| Tilt | ✓ | ✓ |
| Swivel | ✓★ | — |
| Pivot | ✓★ | — |
| VESA Mount | 100x100 | 100x100 |
| Features | ||
| Webcam | ✗ | ✗ |
| Touchscreen | ✗ | — |
| PIP/PBP | ✓★ | — |
| Power | 45W★ | — |
| Weight | 7.11 kg | 4.80 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
Acer AOPEN 32HC5QR S3biipx 31.5" Black 2024
- Strong feature (91st percentile)91st %ile
- Strong performance (82nd percentile)82nd %ile
- Below average portability (4th percentile)4th %ile
- Below average color (17th percentile)17th %ile
Verdict
Scores 89 overall, wins 6 of 6 usage categories and 11 of 30 specs.