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AOC I1601FWUX vs ViewSonic XG2431: Comparison
AOC I1601FWUX and ViewSonic XG2431 separate most on response time: AOC I1601FWUX at 5 ms, ViewSonic XG2431 at 1 ms, 400% in favour of ViewSonic XG2431. Refresh Rate splits them by another 75%, again favouring ViewSonic XG2431. They match on 7 other specifications, including panel type, resolution and panel technology.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Panel Type | IPS | IPS |
| Brand | AOC | ViewSonic |
| Model Number | I1601FWUX | XG2431 |
| Screen Size | 15.6 in-35% | 24 |
| Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Panel Technology | IPS | IPS |
| Aspect Ratio | 16:9 | 16:9 |
| Refresh Rate | 60 Hz-75% | 240 Hz |
| Response Time | 5 ms-400% | 1 ms |
| Adaptive Sync | None | AMD FreeSync Premium, G-Sync Compatible |
| HDR Support | No | Yes |
| Curved | No | No |
| Native Resolution | 1920x1080 | 1920x1080 |
| Screen Curvature | Flat | Flat |
| Max Refresh Rate | 60 Hz-75% | 240 Hz |
| Response Time GtG | 5 ms | 1 ms |
| SDR Brightness | 220 nits | 350 nits |
| Native Contrast Ratio | 700:1 | 1000 :1 |
| Series | I1601FWUX | XG2431 |
| Color Gamut | 100% sRGB | 104% sRGB |
| Source URL | https://aoc.com/us/products/monitors/i1601fwux/specification | https://www.viewsonic.com/eu/products/sheet/XG2431 |
Verdict
AOC I1601FWUX
7.3 / 10 Expert Rating
One of the thinnest, lightest 15.6-inch portable monitors around, from a brand with real panel-making pedigree.




