Monitors
AOC Gaming reviews
Product specifications and review coverage for this exact model.
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Product overview
AOC CQ27G4Z2 is listed in the computer monitors category. The recorded specifications include display diagonal: 68.6 cm (27"); display resolution: 2560 x 1440 pixels; panel type: Fast VA; maximum refresh rate: 260 Hz. This entry covers manufacturer code CQ27G4Z2. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
Expert reviews
No scored critic reviews have been imported for this exact product yet. It remains unrated.
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Specifications
Manufacturer code: CQ27G4Z2. Icecat product 147320656 · Checked 15 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
All 87 source specifications
| Display diagonal | 68.6 cm (27") |
|---|---|
| Display resolution | 2560 x 1440 pixels |
| HD type | Quad HD |
| Native aspect ratio | 16:9 |
| Display technology | LED |
| Panel type | Fast VA |
| LED backlight | Yes |
| Backlight type | W-LED |
| Touchscreen | No |
| Display brightness (typical) | 350 cd/m² |
| Response time | 1 ms |
| Response time measurement type | GTG (Gray to Gray) |
| Response time (MPRT) | 0.3 ms |
| Anti-glare screen | Yes |
| Screen shape | Curved |
| Screen curvature rating | 1500R |
| Contrast ratio (typical) | 3000:1 |
| Maximum refresh rate | 260 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 16.7 million colours |
| Pixel pitch | 0.2331 x 0.2331 mm |
| Pixel density | 108.8 ppi |
| Display diagonal (metric) | 68.5 cm |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | DisplayHDR 400 |
| Colour gamut standard | Adobe RGB, DCI-P3, sRGB |
| sRGB coverage (typical) | 125.9% |
| Adobe RGB coverage | 92.2% |
| DCI-P3 coverage | 95.8% |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| Built-in camera | No |
| Market positioning | Gaming |
| Product colour | Black, Red |
| Front bezel colour | Black |
| Detachable stand | Yes |
| Built-in USB hub | No |
| HDMI | Yes |
| HDMI ports quantity | 2 |
| HDMI version | 2.0 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.4 |
| Headphone out | Yes |
| Headphone connectivity | 3.5 mm |
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Height adjustment | Yes |
| Adjustable height (max) | 13 cm |
| Swivelling | Yes |
| Swivel angle range | -30 - 30° |
| Tilt adjustment | Yes |
| Tilt angle range | -3 - 21° |
| Picture-in-Picture | Yes |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | Simplified Chinese, Traditional Chinese, Czech, Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Croatian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Ukrainian |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 25 kWh |
| Energy consumption (HDR) per 1000 hours | 40 kWh |
| Power consumption (typical) | 25 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (off) | 0.3 W |
| Power supply type | Internal |
| Width (with stand) | 611.5 mm |
| Depth (with stand) | 239.4 mm |
| Height (with stand) | 239.4 mm |
| Weight (with stand) | 5.37 kg |
| Width (without stand) | 611.5 mm |
| Depth (without stand) | 78.6 mm |
| Height (without stand) | 367.6 mm |
| Weight (without stand) | 5.37 kg |
| Package width | 840 mm |
| Package depth | 186 mm |
| Package height | 480 mm |
| Package weight | 8 kg |
| Cables included | AC, HDMI, DisplayPort |
| Brand specific technologies | Crosshair |
| Low input lag | Yes |
| FPS counter | Yes |
| Dial point | Yes |
| Shadow control | Yes |
| Motion blur reduction | Yes |
| Bezel thickness type | Frameless |
| Warranty period | 3 year(s) |