AOC 32" Gaming Monitor 4K Mini-LED 240Hz HDR1000 NVIDIA G-SYNC U32G4ZMN
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The specs side by side, with links to both product pages.
*Price sourced from Amazon.com. Last updated 2026-09-29. Price and availability subject to change.
| Spec | AOC 32" Gaming Monitor 4K Mini-LED… | KOORUI 32 Inch Curved Gaming Monitor… |
|---|---|---|
| Brand | AOC | KOORUI |
| Resolution | 4K UHD 2160p | QHD Wide 1440p |
| Screen Size | 31.5 inches | 32 inches |
| Aspect Ratio | 16:9 | 16:9 |
| Screen Surface Description | Glossy | Matte |
| Color | — | Black |
| Shape | — | Curved |
| Brightness | — | 300 candela_per_square_meter |
| Model Name | — | KOORUI 31.5 Inch Computer Monitor QHD 1440P Gaming Monitor 170Hz |
| Color Gamut | — | 99 |
| Pixel Pitch | — | 0.27 |
| Display Type | — | LCD |
| Model Number | — | G3221SC |
| Refresh Rate | — | 170 hertz |
Already narrowing? Open each product page for the full spec sheet, FAQ, and a link to the current Amazon price: AOC 32" Gaming Monitor 4K Mini-LED… · KOORUI 32 Inch Curved Gaming Monitor…. Browse the full Gaming Monitors catalog or read our Gaming Monitors buying guide for tier picks. You can also compare up to four products side-by-side, jump to all categories, or check the benchmarks index for hardware-only matchups.