AOC Q27G4ZR 27-inch 2560x1440 240Hz Fast IPS Gaming Monitor
27-inch QHD Fast IPS gaming monitor with 240Hz refresh rate (260Hz OC), 1ms GTG response time, DisplayHDR 400, and dual HDMI 2.0 + DisplayPort 1.4 connectivity for competitive gaming.
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The AOC Q27G4ZR is a high-performance 27-inch gaming monitor designed for competitive esports and casual gamers seeking smooth, responsive gameplay. Featuring a 2560×1440 QHD Fast IPS panel with a native 240Hz refresh rate (overclockable to 260Hz), this monitor delivers exceptional motion clarity and minimal input lag. The 1ms GTG response time ensures crisp visuals during fast-paced action, while DisplayHDR 400 support provides enhanced color depth and contrast for immersive gaming experiences.
Connectivity is comprehensive with 2x HDMI 2.0 and 1x DisplayPort 1.4 ports, supporting both NVIDIA G-SYNC compatibility and AMD FreeSync for tear-free gaming across multiple platforms. The monitor features a flat 16:9 aspect ratio design with adjustable stand (height, tilt, swivel, pivot) and VESA mount compatibility. With a pixel density of 108.8 ppi and 178° viewing angles, the Q27G4ZR balances high refresh rate performance with solid image quality, making it ideal for FPS shooters, esports titles, and fast-reaction-based games.
Key specifications include:
- Display: 27-inch QHD (2560×1440) Fast IPS panel
- Refresh Rate: 240Hz native / 260Hz overclocked
- Response Time: 1ms GTG (0.3ms MPRT)
- HDR: DisplayHDR 400 certified
- Connectivity: 2x HDMI 2.0, 1x DisplayPort 1.4, 3.5mm audio jack
- Brightness: 400 cd/m² typical
- Contrast Ratio: 1000:1
- Adjustable Stand: Height, tilt, swivel, pivot with VESA mount support
- Warranty: 3 years
| Display Diagonal | 68.6 cm (27 inches) |
| Display Resolution | 2560 x 1440 pixels (QHD) |
| Panel Type | Fast IPS |
| Refresh Rate | 240Hz native, 260Hz overclocked |
| Response Time (GTG) | 1 ms |
| Response Time (MPRT) | 0.3 ms |
| Aspect Ratio | 16:9 |
| Brightness (Typical) | 400 cd/m² |
| Contrast Ratio | 1000:1 |
| Pixel Density | 108.8 ppi |
| Color Depth | 16.7 million colors (8-bit) |
| HDR Technology | DisplayHDR 400 |
| Viewing Angle (Horizontal) | 178° |
| Viewing Angle (Vertical) | 178° |
| HDMI Ports | 2x HDMI 2.0 |
| DisplayPort | 1x DisplayPort 1.4 |
| Audio Output | 1x 3.5mm headphone jack |
| Backlight Type | W-LED |
| Screen Shape | Flat |
| Height Adjustment | 13 cm (max) |
| Tilt Angle | -3° to +21° |
| Swivel Angle | -28° to +28° |
| Pivot Angle | -90° to +90° |
| VESA Mount | 100 x 100 mm |
| Product Color | Black with Red accents |
| Width (with stand) | 611.5 mm |
| Depth (with stand) | 177 mm |
| Height (with stand) | 457 mm |
| Weight (with stand) | 4.97 kg |
| Width (without stand) | 611.5 mm |
| Depth (without stand) | 78.7 mm |
| Height (without stand) | 367.6 mm |
| Weight (without stand) | 4.05 kg |
| Package Width | 730 mm |
| Package Depth | 161 mm |
| Package Height | 440 mm |
| Package Weight | 8.26 kg |
| Power Consumption (SDR) | 25 kWh per 1000 hours |
| Power Consumption (HDR) | 48 kWh per 1000 hours |
| Power Consumption (Standby) | 0.5 W |
| Power Consumption (Off) | 0.3 W |
| Energy Efficiency Class (SDR) | F |
| Energy Efficiency Class (HDR) | G |
| Cables Included | AC power cable, DisplayPort cable, HDMI cable |
| Warranty | 3 years |
| Compliance | REACH, RoHS, WEEE |
| OSD Languages | 19 languages |