We use cookies to make your experience better.
To comply with the new e-Privacy directive, you agree to the privacy policy and our use of cookies.
AOC G4 Gaming computer monitor 68.6 cm (27") 2560 x 1440 pixels Black, Red
SKU
CQ27G4Z2
Login for pricing
Out Of Stock - Contact for availability
Screen size (inch) 27, Panel resolution 2560x1440, Max Refresh rate QHD@260Hz / HD@400Hz, Response time MPRT 0.3 ms, Panel type Fast VA, HDMI HDMI 2.0 x 2, DisplayPort DisplayPort 1.4 x 1, Sync technology (VRR) Adaptive Sync
Category: Computer Monitors
1500R Curved
Curved design wraps around you putting you at the center of the action and provides an immersive gaming experience.
QHD Resolution
With 2560 x 1440 resolution, Quad HD (QHD) offers superior picture quality and sharp imagery that reveals the finest details. The widescreen 16:9 aspect ratio provides plenty of space to spread out and work, plus allows you to enjoy games or movies in their original size.
260Hz Refresh Rate
260Hz completely unleashes top end GPUs, bringing unprecedented fluidity to the picture on your screen. With every detail brought sharply into focus and every movement shown with crystal clarity, feel your reactions become one with the action and elevate your game.
Dual Mode, HD@400Hz
Dual Refresh Rate adapts to the way you use your display, letting you switch between optimized refresh rates for every task. Choose an ultra-fast 400Hz mode for exceptionally smooth, responsive visuals with reduced motion blur and ultra-low latency, or switch to a lower refresh rate for crisp visuals and improved efficiency while working, watching videos, or creating content. Effortlessly balance performance and power for the best experience, whether you're gaming, creating, or staying productive.
Fast VA
Immerse yourself in a world of deeper blacks and striking contrast. Vivid, bright visuals bring your games to life like never before.
Vesa Certified DisplayHDRTM 400
Even the lowest level of High Dynamic Range (HDR) feature poses a significant upgrade to common monitors. The peak luminance of 400 cd/m2 enables your display to hone the picture quality with a manifold colour spectrum and more diverse contrast. The VESA-certificate ensures richness of detail and realistic portrayals of game and film worlds.
Adaptive sync
Adaptive Sync aligns your monitor’s vertical refresh rate with the frame rate delivered by your GPU, making your gameplay and casual gaming experience even more fluid by eliminating stuttering, tearing and judder. This feature is also useful when enjoying videos and other visual media, for a smoother entertainment.
ERGONOMIC DESIGN
Ergonomic stand to maintain comfort and prevent strain during long gaming sessions. It offers a wide range of motion and easy height, tilt, and swivel adjustments, accommodating the proper ergonomics and your personal preferences.
Low Input Lag
Unleash your reflexes by switching to the AOC Low Input Lag mode. Forget graphical frills: this mode rewires the monitor in favour of raw response time, giving the ultimate edge in hair trigger stand offs.
GMENU
AOC G-Menu is a free tool that you can install on your PC to have complete customization paired with maximum convenience.
Immerse yourself in ultra-smooth QHD gaming with 27" 1500R curved 260Hz monitor
The CQ27G4Z2 is built for gamers who want immersive curved gaming combined with ultra-fast competitive performance. Its 27-inch QHD gaming monitor delivers sharp detail and smoother visuals, while the aggressive 1500R curved display creates a more immersive field of view for FPS games, racing games and cinematic open-world experiences. With a maximum 260Hz refresh rate and responsive 1ms GtG Fast VA panel, gameplay feels exceptionally fluid and precise, helping reduce motion blur and improve reaction timing during fast-paced competitive gaming. HDR400 support enhances contrast, shadow detail and highlights, bringing richer colours and greater depth to every scene for a more dynamic and realistic gaming experience.
The CQ27G4Z2 is built for gamers who want immersive curved gaming combined with ultra-fast competitive performance. Its 27-inch QHD gaming monitor delivers sharp detail and smoother visuals, while the aggressive 1500R curved display creates a more immersive field of view for FPS games, racing games and cinematic open-world experiences. With a maximum 260Hz refresh rate and responsive 1ms GtG Fast VA panel, gameplay feels exceptionally fluid and precise, helping reduce motion blur and improve reaction timing during fast-paced competitive gaming. HDR400 support enhances contrast, shadow detail and highlights, bringing richer colours and greater depth to every scene for a more dynamic and realistic gaming experience.
| Display | |
|---|---|
| Screen shape | Curved |
| Display number of colours | 16.7 million colours |
| Native aspect ratio | 16:9 |
| Pixel density | 108.8 ppi |
| sRGB coverage (typical) | 125.9% |
| Adobe RGB coverage | 92.2% |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.2331 x 0.2331 mm |
| Backlight type | W-LED |
| Display resolution | 2560 x 1440 pixels |
| Response time | 1 ms |
| Display diagonal | 68.6 cm (27") |
| Contrast ratio (typical) | 3000:1 |
| High Dynamic Range (HDR) supported | Yes |
| Panel type | Fast VA |
| DCI-P3 coverage | 95.8% |
| High Dynamic Range (HDR) technology | DisplayHDR 400 |
| Screen curvature rating | 1500R |
| Display diagonal (metric) | 68.5 cm |
| LED backlight | Yes |
| Response time measurement type | GTG (Gray to Gray) |
| Response time (MPRT) | 0.3 ms |
| Anti-glare screen | Yes |
| Management features | |
| 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 |
| Picture-in-Picture | Yes |
| Performance | |
| Low Blue Light technology | Yes |
| Flicker-free technology | Yes |
| Brand specific technologies | Crosshair |
| Low input lag | Yes |
| FPS counter | Yes |
| Dial point | Yes |
| Shadow control | Yes |
| Motion blur reduction | Yes |
| Design | |
| Product colour | Black, Red |
| Front bezel colour | Black |
| Detachable stand | Yes |
| Bezel thickness type | Frameless |
| Ports & interfaces | |
| Headphone out | Yes |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| Headphone connectivity | 3.5 mm |
| HDMI | Yes |
| HDMI version | 2.0 |
| DisplayPort version | 1.4 |
| Technical details | |
| Height (without stand) | 367.6 mm |
| Depth (without stand) | 78.6 mm |
| Width (without stand) | 611.5 mm |
| Cable lock slot | Yes |
| HDMI | Yes |
| Product colour | Black, Red |
| Front bezel colour | Black |
| Warranty period | 3 year(s) |
| Power supply type | Internal |
| Weight (with stand) | 5.37 kg |
| Ergonomics | |
|---|---|
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Panel mounting interface | 100 x 100 mm |
| Swivelling | Yes |
| Swivel angle range | -30 - 30° |
| Tilt angle range | -3 - 21° |
| 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 |
| Picture-in-Picture | Yes |
| Cable lock slot type | Kensington |
| Tilt adjustment | Yes |
| Power | |
| Power supply type | Internal |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 25 W |
| Power consumption (off) | 0.3 W |
| Weight & dimensions | |
| Height (without stand) | 367.6 mm |
| Depth (without stand) | 78.6 mm |
| Width (without stand) | 611.5 mm |
| Height (with stand) | 239.4 mm |
| Weight (with stand) | 5.37 kg |
| Package width | 840 mm |
| Package depth | 186 mm |
| Package height | 480 mm |
| Package weight | 8 kg |
| Packaging data | |
| Package width | 840 mm |
| Package depth | 186 mm |
| Package height | 480 mm |
| Package weight | 8 kg |
| Cables included | AC, HDMI, DisplayPort |
| Packaging content | |
| Cables included | AC, HDMI, DisplayPort |
| Other features | |
| DCI-P3 coverage | 95.8% |
| Bezel thickness type | Frameless |
| Warranty period | 3 year(s) |
| Brand specific technologies | Crosshair |
| Low input lag | Yes |
| FPS counter | Yes |
| Dial point | Yes |
| Shadow control | Yes |
| Motion blur reduction | Yes |
| Height (without stand) | 367.6 mm |
| Depth (without stand) | 78.6 mm |
| Width (without stand) | 611.5 mm |
| HDMI | Yes |
| Power supply type | Internal |
| Front bezel colour | Black |