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Acer Predator XB273U vs MSI MPG 271QRX: Comparison
Acer Predator XB273U and MSI MPG 271QRX separate most on response time: Acer Predator XB273U at 1 ms, MSI MPG 271QRX at 0.03 ms, 3233% in favour of MSI MPG 271QRX. Refresh Rate splits them by another 54%, again favouring MSI MPG 271QRX. They match on 8 other specifications, including resolution, aspect ratio and hdr support.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Panel Type | IPS | QD-OLED |
| Brand | Acer | MSI |
| Model Number | XB273U GS | MPG 271QRX QD-OLED |
| Screen Size | 27 in | 26.5-2% |
| Resolution | 2560 x 1440 (QHD) | 2560 x 1440 (QHD) |
| Panel Technology | IPS | QD-OLED |
| Aspect Ratio | 16:9 | 16:9 |
| Refresh Rate | 165 Hz-54% | 360 Hz |
| Response Time | 1 ms-3233% | 0.03 ms |
| Adaptive Sync | NVIDIA G-Sync Compatible | AMD FreeSync Premium Pro |
| HDR Support | Yes | Yes |
| Curved | No | No |
| Native Resolution | 2560x1440 | 2560x1440 |
| Screen Curvature | Flat | Flat |
| Max Refresh Rate | 165 Hz-54% | 360 Hz |
| Response Time GtG | 1 ms | 0.03 ms |
| VRR Standard | G-Sync Compatible | FreeSync Premium Pro |
| HDR Certification | DisplayHDR 400 | DisplayHDR True Black 400 |
| SDR Brightness | 400 nits | 250 nits |
| Native Contrast Ratio | 1000:1 | 1500000 :1 |
| DCI-P3 Coverage | 95 % | 99 % |
| Color Depth | 8-bit | 10-bit |
| Height Adjustment Range | 115 mm | 110 mm |
| Pivot To Portrait | Yes | Yes |
| VESA Mount Pattern | 100x100 | 100x100 |
| Series | Predator XB273U | MPG |
| Color Gamut | 95% DCI-P3 | 99% DCI-P3, 138% sRGB, 98% Adobe RGB |
| HDR Formats | HDR10 | VESA DisplayHDR True Black 400 |
| Source URL | https://www.acer.com/gb-en/predator/monitors/xb3/pdp/UM.HX0EE.S05 | https://www.msi.com/Monitor/MPG-271QRX-QD-OLED/Specification |
Verdict
Acer Predator XB273U
8.1 / 10 Expert Rating
A solid, no-surprises 27-inch QHD gaming monitor that competes well against the segment's established favorites.
MSI MPG 271QRX
8.9 / 10 Expert Rating
One of the fastest QD-OLED gaming monitors available, built for the small but demanding segment chasing 360Hz.




