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AOC I1601FWUX vs ViewSonic VX1655-4K-OLED: Comparison
AOC I1601FWUX and ViewSonic VX1655-4K-OLED differ on response time: AOC I1601FWUX at 5 ms, ViewSonic VX1655-4K-OLED at 0.05ms (GtG), which puts ViewSonic VX1655-4K-OLED ahead on that measure. They match on 4 other specifications, including aspect ratio, refresh rate and adaptive sync.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Panel Type | IPS | OLED |
| Brand | AOC | ViewSonic |
| Model Number | I1601FWUX | VX1655-4K-OLED |
| Screen Size | 15.6 in | 15.6 |
| Resolution | 1920 x 1080 (Full HD) | 3840 x 2160 (4K UHD) |
| Aspect Ratio | 16:9 | 16:9 |
| Refresh Rate | 60 Hz | 60 Hz |
| Response Time | 5 ms | 0.05ms (GtG) |
| Adaptive Sync | None | None |
| HDR Support | No | Yes, VESA DisplayHDR True Black 500 |
| Curved | No | No |
| Series | I1601FWUX | VX1655-4K-OLED |
| Color Gamut | 100% sRGB | 100% DCI-P3 |
| Connectivity | USB-C (DP Alt Mode) x1, USB downstream x1 | USB-C (single cable, up to 60W power delivery), mini-HDMI |
| Weight | Approx. 0.6 kg | Approx. 0.8 kg |
| Stand | Smart cover with kickstand | Built-in stand plus smart cover |
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.
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.




