AOC G4 Gaming computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black, Red
Product overview & specifications
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
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.
Specifications
| Performance | |
|---|---|
| Built-in camera | No |
| 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 |
| Display | |
| Display brightness (typical) | 350 cd/m� |
| Screen shape | Curved |
| Display number of colours | 16.7 million colours |
| Native aspect ratio | 16:9 |
| Pixel density | 108.8 ppi |
| Maximum refresh rate | 260 Hz |
| sRGB coverage (typical) | 125.9% |
| Adobe RGB coverage | 92.2% |
| HD type | Quad HD |
| Display technology | LED |
| 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 |
| Touchscreen | No |
| 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 |
| Colour gamut standard | Adobe RGB, DCI-P3, sRGB |
| 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 |
| Multimedia | |
| Built-in camera | No |
| Design | |
| Market positioning | Gaming |
| Product colour | Black, Red |
| Front bezel colour | Black |
| Detachable stand | Yes |
| Bezel thickness type | Frameless |
| Camera | |
| Built-in camera | No |
| Ports & interfaces | |
| Built-in USB hub | No |
| 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 |
| Touchscreen | No |
| 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 |
| Height adjustment | Yes |
| Cable lock slot type | Kensington |
| Tilt adjustment | Yes |
| Adjustable height (max) | 13 cm |
| Power | |
| Power supply type | Internal |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 25 W |
| Power consumption (off) | 0.3 W |
| 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 |
| Weight & dimensions | |
| Height (without stand) | 367.6 mm |
| Depth (without stand) | 78.6 mm |
| Width (without stand) | 611.5 mm |
| Width (with stand) | 611.5 mm |
| Depth (with stand) | 239.4 mm |
| Height (with stand) | 239.4 mm |
| Weight (with stand) | 5.37 kg |
| Weight (without 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 |
| Touchscreen | No |
| Front bezel colour | Black |
AOC G4 Gaming computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black, Red
AOC G4 Gaming computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black, Red
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
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.
Specifications
| Performance | |
|---|---|
| Built-in camera | No |
| 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 |
| Display | |
| Display brightness (typical) | 350 cd/m� |
| Screen shape | Curved |
| Display number of colours | 16.7 million colours |
| Native aspect ratio | 16:9 |
| Pixel density | 108.8 ppi |
| Maximum refresh rate | 260 Hz |
| sRGB coverage (typical) | 125.9% |
| Adobe RGB coverage | 92.2% |
| HD type | Quad HD |
| Display technology | LED |
| 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 |
| Touchscreen | No |
| 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 |
| Colour gamut standard | Adobe RGB, DCI-P3, sRGB |
| 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 |
| Multimedia | |
| Built-in camera | No |
| Design | |
| Market positioning | Gaming |
| Product colour | Black, Red |
| Front bezel colour | Black |
| Detachable stand | Yes |
| Bezel thickness type | Frameless |
| Camera | |
| Built-in camera | No |
| Ports & interfaces | |
| Built-in USB hub | No |
| 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 |
| Touchscreen | No |
| 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 |
| Height adjustment | Yes |
| Cable lock slot type | Kensington |
| Tilt adjustment | Yes |
| Adjustable height (max) | 13 cm |
| Power | |
| Power supply type | Internal |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 25 W |
| Power consumption (off) | 0.3 W |
| 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 |
| Weight & dimensions | |
| Height (without stand) | 367.6 mm |
| Depth (without stand) | 78.6 mm |
| Width (without stand) | 611.5 mm |
| Width (with stand) | 611.5 mm |
| Depth (with stand) | 239.4 mm |
| Height (with stand) | 239.4 mm |
| Weight (with stand) | 5.37 kg |
| Weight (without 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 |
| Touchscreen | No |
| Front bezel colour | Black |