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Acer Predator XB273U vs ViewSonic VX1655-4K-OLED: Comparison
Acer Predator XB273U and ViewSonic VX1655-4K-OLED separate most on refresh rate: Acer Predator XB273U at 165 Hz, ViewSonic VX1655-4K-OLED at 60 Hz, 64% in favour of Acer Predator XB273U. They match on aspect ratio and curved.
Specs
| Specification |  |  |
|---|---|---|
| Panel Type | IPS | OLED |
| Brand | Acer | ViewSonic |
| Model Number | XB273U GS | VX1655-4K-OLED |
| Screen Size | 27 in | 15.6-42% |
| Resolution | 2560 x 1440 (QHD) | 3840 x 2160 (4K UHD) |
| Aspect Ratio | 16:9 | 16:9 |
| Refresh Rate | 165 Hz | 60 Hz-64% |
| Response Time | 1 ms | 0.05ms (GtG) |
| Adaptive Sync | NVIDIA G-Sync Compatible | None |
| HDR Support | Yes | Yes, VESA DisplayHDR True Black 500 |
| Curved | No | No |
| Series | Predator XB273U | VX1655-4K-OLED |
| Color Gamut | 95% DCI-P3 | 100% DCI-P3 |
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.
ViewSonic VX1655-4K-OLED
8.2 / 10 Expert Rating
The best picture quality of any portable monitor in this list, and priced accordingly for creative professionals.