AOC Q27G4ZD 27” QD-OLED QHD 280Hz Gaming Monitor
The AOC Q27G4ZD is a 27-inch QD-OLED gaming monitor designed for players who want ultra-fast 280Hz performance together with OLED contrast and sharp QHD image quality. Its 2560×1440 resolution, 0.03ms response time and flat 16:9 format make it especially suitable for competitive FPS gaming where motion clarity and low input lag matter.
The QD-OLED panel delivers effectively infinite contrast behaviour because OLED pixels switch off individually rather than relying on traditional backlight zones. Compared to standard IPS or VA gaming monitors, this produces deeper blacks, cleaner shadow detail and faster pixel response during high-speed gameplay.
The monitor supports 99.4% DCI-P3, 98.4% Adobe RGB and 141.3% sRGB coverage together with 10-bit colour support and 1.073 billion colours. This allows richer colour reproduction not only for gaming and HDR content but also for streaming, multimedia and colour-sensitive creative workflows.
At 280Hz, the display refreshes every 3.6ms compared to 4.2ms on a 240Hz monitor and 6.9ms on a 144Hz display. Combined with low input lag, motion blur reduction and Adaptive Sync support, movement appears smoother in games such as Counter-Strike 2, Valorant and Apex Legends.
The AOC Q27G4ZD carries DisplayHDR 400 certification. While QD-OLED panels naturally provide OLED-level contrast performance, the DisplayHDR 400 tier specifically certifies HDR brightness compliance rather than the True Black measurement standard used on some premium OLED gaming displays.
For connectivity, the monitor includes 2× HDMI 2.1, DisplayPort 1.4 and a USB 3.2 Gen 1 hub with four USB-A ports. The ergonomic stand supports height, tilt, swivel and pivot adjustment, while 100×100 mm VESA support allows use with a compatible monitor arm.
Looking for other display options? Explore our full range of gaming and professional monitors for PC, console and workstation setups.
- Screen Size: 27 Inch
- Resolution: 2560 × 1440 QHD
- Panel Type: QD-OLED
- Screen Shape: Flat
- Refresh Rate: 280Hz
- Response Time: 0.03 ms
- HDR Certification: DisplayHDR 400
- Contrast Behaviour: OLED infinite contrast characteristics
- Colour Gamut: 99.4% DCI-P3 / 98.4% Adobe RGB / 141.3% sRGB
- Colour Support: 1.073 billion colours
- Pixel Density: 108.8 PPI
- Sync Support: VESA Adaptive Sync
- Ports: 2× HDMI 2.1, 1× DisplayPort 1.4
- USB Hub: USB 3.2 Gen 1, 4× USB-A
- Speakers: 2× 4W
- Ergonomics: Height, tilt, swivel, pivot
- VESA Mount: 100×100 mm
- Warranty: 3 years
- EAN: 4038986183161
