Level up your gaming and productivity with the AOC G4 CQ27G4X 27" Quad HD LCD Monitor. Featuring a 2560 x 1440 resolution, it delivers sharp visuals, vibrant colors, and smooth performance—perfect for gaming, work, or multimedia. Its sleek design enhances any desktop setup.
Restart your gaming session with this miracle 27-inch curved monitor, CQ27G4X
Experience unparalleled gaming immersion with AOC 27" QHD curved monitor, boasting a crystal-clear 2560x1440 resolution and an ultra-smooth 180Hz refresh rate and 0,5ms response time MPRT. With 1500R curvature and a fast VA panel with up to 1ms GtG and HDR10 support, this monitor delivers stunning visuals and vibrant colors. For your customization, a height-adjustable eSports base is waiting for your extended gaming sessions and G-Menu will be your ultimate customized tool for dominating the competition.
Specifications
| Display |
| DCI-P3 coverage |
93.1% |
| Adobe RGB coverage |
89.2% |
| sRGB coverage (typical) |
127.8% |
| DDC/CI |
Yes |
| High Dynamic Range (HDR) technology |
High Dynamic Range 10 (HDR10) |
| High Dynamic Range (HDR) supported |
Yes |
| Display diagonal (metric) |
68.58 cm |
| Digital vertical frequency |
48 - 180 Hz |
| Digital horizontal frequency |
30 - 270 kHz |
| Viewable size, vertical |
33.6 cm |
| Viewable size, horizontal |
59.7 cm |
| Pixel pitch |
0.2331 x 0.2331 mm |
| Display number of colours |
16.7 million colours |
| Viewing angle, vertical |
178° |
| Viewing angle, horizontal |
178° |
| Maximum refresh rate |
180 Hz |
| Contrast ratio (dynamic) |
80000000:1 |
| Contrast ratio (typical) |
4000:1 |
| Screen curvature rating |
1500R |
| Screen shape |
Curved |
| Response time (MPRT) |
0.5 ms |
| Response time measurement type |
GTG (Gray to Gray) |
| Response time |
1 ms |
| Display brightness (typical) |
300 cd/m² |
| Backlight type |
W-LED |
| LED backlight |
Yes |
| Panel type |
Fast VA |
| HD type |
Quad HD |
| Touchscreen |
No |
| Display technology |
LCD |
| Native aspect ratio |
16:9 |
| Display resolution |
2560 x 1440 pixels |
| Display diagonal |
68.6 cm (27") |
| Performance |
| Game mode |
Yes |
| Low Blue Light technology |
Yes |
| Flicker-free technology |
Yes |
| VESA Adaptive Sync support |
Yes |
| Design |
| Detachable stand |
Yes |
| Front bezel colour |
Black |
| Frameless design |
Yes |
| Product colour |
Black |
| Market positioning |
Gaming |
| Ports & interfaces |
| AC (power) in |
Yes |
| HDCP version |
2.2 |
| HDCP |
Yes |
| Headphone connectivity |
3.5 mm |
| Headphone outputs |
1 |
| Headphone out |
Yes |
| DisplayPort version |
1.4 |
| DisplayPorts quantity |
1 |
| HDMI version |
2.0 |
| HDMI ports quantity |
2 |
| HDMI |
Yes |
| Built-in USB hub |
No |
| Ergonomics |
| Plug and Play |
Yes |
| Number of OSD languages |
19 |
| On Screen Display (OSD) languages |
German, Dutch, English, Spanish, Italian, Swedish, Japanese, Polish, Portuguese, Turkish, Simplified Chinese, Finnish, Korean, Ukrainian, Traditional Chinese, French, Russian, Croatian, Czech |
| On Screen Display (OSD) |
Yes |
| Tilt angle range |
-3 - 21° |
| Tilt adjustment |
Yes |
| Swivel angle range |
-28 - 28° |
| Swivelling |
Yes |
| Adjustable height (max) |
12 cm |
| Height adjustment |
Yes |
| Cable lock slot type |
Kensington |
| Cable lock slot |
Yes |
| Cable management |
Yes |
| Power |
| European Product Registry for Energy Labelling (EPREL) code |
2005901 |
| Energy efficiency scale |
A to G |
| Power supply type |
Internal |
| Input current |
1.5 A |
| AC input frequency |
50/60 Hz |
| AC input voltage |
100 - 240 V |
| Power consumption (off) |
0.3 W |
| Power consumption (max) |
52 W |
| Power consumption (standby) |
0.5 W |
| Power consumption (typical) |
26 W |
| Energy consumption (HDR) per 1000 hours |
45 kWh |
| Energy consumption (SDR) per 1000 hours |
25 kWh |
| Energy efficiency class (HDR) |
G |
| Energy efficiency class (SDR) |
F |
| Operational conditions |
| Operating temperature (T-T) |
0 - 40 °C |
| Non-operating altitude |
0 - 12192 m |
| Operating altitude |
0 - 5000 m |
| Storage relative humidity (H-H) |
5 - 93% |
| Operating relative humidity (H-H) |
10 - 85% |
| Storage temperature (T-T) |
-25 - 55 °C |
| Operating temperature (T-T) |
0 - 40 °C |
| Weight & dimensions |
| Weight (without stand) |
3.97 kg |
| Height (without stand) |
367.6 mm |
| Depth (without stand) |
78.7 mm |
| Width (without stand) |
611.5 mm |
| Weight (with stand) |
5.91 kg |
| Height (with stand) |
515.8 mm |
| Depth (with stand) |
227.6 mm |
| Width (with stand) |
611.5 mm |
| Packaging data |
| Package weight |
9.33 kg |
| Package height |
480 mm |
| Package depth |
188 mm |
| Package width |
840 mm |
| Packaging content |
| Power adapter included |
Yes |
| Cables included |
AC, DisplayPort, HDMI |
| Other features |
| Package weight |
9.33 kg |
| Compatibility |
PS5, Xbox X, Xbox 5 |
| Motion blur reduction |
Yes |
| Shadow control |
Yes |
| Dial point |
Yes |
| FPS counter |
Yes |
| Low input lag |
Yes |
