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Acer Predator XB273U GX vs Corsair Xeneon 27QHD240: Comparison
Acer Predator XB273U GX and Corsair Xeneon 27QHD240 separate most on response time: Acer Predator XB273U GX at 1 ms, Corsair Xeneon 27QHD240 at 0.03 ms, 3233% in favour of Corsair Xeneon 27QHD240. Max Refresh Rate splits them by another 11%, this time favouring Acer Predator XB273U GX. They match on 13 other specifications, including screen size, resolution and aspect ratio.
Specs
| Specification |  |  |
|---|---|---|
| Panel Type | IPS | WOLED |
| Brand | Acer | Corsair |
| Model Number | XB273U GX | 27QHD240 |
| Screen Size | 27 in | 27 in |
| Resolution | 2560 x 1440 (QHD) | 2560 x 1440 (QHD) |
| Panel Technology | IPS | WOLED |
| Aspect Ratio | 16:9 | 16:9 |
| Refresh Rate | 240 Hz | 240 Hz |
| Response Time | 1 ms-3233% | 0.03 ms |
| Adaptive Sync | NVIDIA G-Sync Compatible | NVIDIA G-Sync Compatible |
| HDR Support | Yes | Yes |
| Native Resolution | 2560x1440 | 2560x1440 |
| Max Refresh Rate | 270 Hz | 240 Hz-11% |
| Response Time GtG | 1 ms | 0.03 ms |
| VRR Standard | G-Sync Compatible | G-Sync Compatible |
| Color Depth | 8-bit + FRC | 10-bit |
| USB-C DP Alt Mode | Yes | Yes |
| Height Adjustment Range | 100 mm | 100 mm |
| Pivot To Portrait | Yes | Yes |
| VESA Mount Pattern | 100x100 | 100x100 |
| Series | Predator | Xeneon |
| HDR Formats | HDR10 | HDR10 |
| Source URL | https://www.acer.com/ca-en/predator/monitors/xb3/pdp/UM.HX3AA.X05 | https://www.corsair.com/us/en/p/monitors/cm-9030002-na/xeneon-27qhd240-27-inch-oled-2560x14400-240hz-gaming-display-cm-9030002-na |
Verdict
Acer Predator XB273U GX
8.3 / 10 Expert Rating
A speed-focused esports monitor whose latency analyzer tooling stands out in a crowded 1440p gaming segment.