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AOC G4 Q27G4SRU computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black
- Screen size (inch) 27
- Panel resolution 2560x1440
- Max Refresh rate 320 Hz
- Response time MPRT 0.3 ms
- Panel type Fast IPS
Display | |
---|---|
HDCP | Yes |
Display brightness (typical) | 450 cd/m² |
Screen shape | Flat |
Display number of colours | 1.07 billion colours |
Native aspect ratio | 16:9 |
Maximum refresh rate | 180 Hz |
sRGB coverage (typical) | 127.3% |
Adobe RGB coverage | 89.8% |
HD type | Quad HD |
Display technology | LED |
Contrast ratio (dynamic) | 80000000:1 |
Viewing angle, horizontal | 178° |
Viewing angle, vertical | 178° |
Backlight type | W-LED |
Display resolution | 2560 x 1440 pixels |
Response time | 1 ms |
Display diagonal | 68.6 cm (27") |
Contrast ratio (typical) | 1000:1 |
Touchscreen | No |
High Dynamic Range (HDR) supported | Yes |
Panel type | Fast IPS |
DCI-P3 coverage | 93.5% |
Display diagonal (metric) | 69 cm |
LED backlight | Yes |
Anti-glare screen | Yes |
Performance | |
AMD FreeSync | Yes |
VESA Adaptive Sync support | Yes |
Brand specific technologies | Crosshair |
FPS counter | Yes |
Dial point | Yes |
Shadow control | Yes |
Motion blur reduction | Yes |
Design | |
Market positioning | Gaming |
Product colour | Black |
Ports & interfaces | |
Built-in USB hub | No |
HDMI ports quantity | 2 |
DisplayPorts quantity | 1 |
HDCP | Yes |
Audio output | Yes |
HDMI | Yes |
HDMI version | 2.0 |
HDCP version | 2.2 |
DisplayPort out version | 1.4 |
Technical details | |
Height (without stand) | 366.3 mm |
Depth (without stand) | 51.3 mm |
Width (without stand) | 613.9 mm |
Cable lock slot | Yes |
HDMI | Yes |
Product colour | Black |
Power supply type | Internal |
Weight (with stand) | 5.29 kg |
Touchscreen | No |
Ergonomics | |
---|---|
VESA mounting | Yes |
Cable lock slot | Yes |
Panel mounting interface | 100 x 100 mm |
Swivelling | Yes |
Swivel angle range | 28 - 28° |
Tilt angle range | -3 - 21° |
Pivot | Yes |
Pivot angle | 90 - 90° |
Height adjustment | Yes |
Tilt adjustment | Yes |
Adjustable height (max) | 13 cm |
Power | |
Power supply type | Internal |
AC input voltage | 100 - 240 V |
AC input frequency | 50/60 Hz |
Power consumption (standby) | 0.5 W |
Power consumption (typical) | 29 W |
Power consumption (off) | 0.3 W |
Energy efficiency scale | A to G |
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) | 366.3 mm |
Depth (without stand) | 51.3 mm |
Width (without stand) | 613.9 mm |
Width (with stand) | 613.9 mm |
Depth (with stand) | 207.7 mm |
Height (with stand) | 516 mm |
Weight (with stand) | 5.29 kg |
Weight (without stand) | 3.42 kg |
Package width | 822 mm |
Package depth | 162 mm |
Package height | 481 mm |
Package weight | 8.36 kg |
Packaging data | |
Package width | 822 mm |
Package depth | 162 mm |
Package height | 481 mm |
Package weight | 8.36 kg |
Cables included | DisplayPort, HDMI |
Packaging content | |
Cables included | DisplayPort, HDMI |
Other features | |
DCI-P3 coverage | 93.5% |
Brand specific technologies | Crosshair |
FPS counter | Yes |
Dial point | Yes |
Shadow control | Yes |
Motion blur reduction | Yes |
Height (without stand) | 366.3 mm |
Depth (without stand) | 51.3 mm |
Width (without stand) | 613.9 mm |
HDMI | Yes |
Energy efficiency scale | A to G |
Power supply type | Internal |
Touchscreen | No |

320Hz
Experience ultra-smooth gameplay with a cutting-edge 320Hz refresh rate. Perfect for competitive gaming, it delivers exceptional motion clarity, ultra-low input lag, and a seamless visual experience that keeps you ahead in every battle.

Fast IPS
Unlock your gaming potential with Fast IPS panels offering rapid pixel response times of up to 1ms GtG. Say farewell to motion blur as you enjoy sharper images, enhancing precision targeting and boosting performance in high-speed games. Experience the advantages of fast IPS technology, including vibrant colors and wide viewing angles, for an immersive gaming experience and unleash your full potential.

1ms Response time GTG - Grey-to-Grey
GtG stands for Grey-To-Grey and represents how long it takes for one pixel to change between one gray level to the next. In gaming, every millisecond counts and can be the differentiator between hitting or missing a shot. Fast response time also eliminates ghosting and motion blur.

Vesa Certified DisplayHDR™ 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.

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.

E-sports monitor stand
Our new stand. Co-designed with eSports professionals, allows you to maximize free space for all your peripherals. The base of the monitor is designed to reduce the footprint of your monitor on your desk, and even allows you to place your keyboard on top. The stand includes cable management to keep your desk clean. No matter what genre you compete in, we want you to feel like a pro.
Experience the cutting edge of competitive gaming with the Q27G4SRU—a groundbreaking 27" QHD monitor combining stunning resolution with an ultra-fast 300Hz refresh rate. Powered by a Fast IPS panel with 1ms GtG and MBR MPRT 0.3ms, it delivers unbelievably smooth, crystal-clear motion that keeps you ahead of the action. HDR400 brings visuals to life with deep contrast and vibrant detail, while the eSports base design and ergonomic stand offer comfort and stability during the most intense matches.
Display | |
---|---|
HDCP | Yes |
Display brightness (typical) | 450 cd/m² |
Screen shape | Flat |
Display number of colours | 1.07 billion colours |
Native aspect ratio | 16:9 |
Maximum refresh rate | 180 Hz |
sRGB coverage (typical) | 127.3% |
Adobe RGB coverage | 89.8% |
HD type | Quad HD |
Display technology | LED |
Contrast ratio (dynamic) | 80000000:1 |
Viewing angle, horizontal | 178° |
Viewing angle, vertical | 178° |
Backlight type | W-LED |
Display resolution | 2560 x 1440 pixels |
Response time | 1 ms |
Display diagonal | 68.6 cm (27") |
Contrast ratio (typical) | 1000:1 |
Touchscreen | No |
High Dynamic Range (HDR) supported | Yes |
Panel type | Fast IPS |
DCI-P3 coverage | 93.5% |
Display diagonal (metric) | 69 cm |
LED backlight | Yes |
Anti-glare screen | Yes |
Performance | |
AMD FreeSync | Yes |
VESA Adaptive Sync support | Yes |
Brand specific technologies | Crosshair |
FPS counter | Yes |
Dial point | Yes |
Shadow control | Yes |
Motion blur reduction | Yes |
Design | |
Market positioning | Gaming |
Product colour | Black |
Ports & interfaces | |
Built-in USB hub | No |
HDMI ports quantity | 2 |
DisplayPorts quantity | 1 |
HDCP | Yes |
Audio output | Yes |
HDMI | Yes |
HDMI version | 2.0 |
HDCP version | 2.2 |
DisplayPort out version | 1.4 |
Technical details | |
Height (without stand) | 366.3 mm |
Depth (without stand) | 51.3 mm |
Width (without stand) | 613.9 mm |
Cable lock slot | Yes |
HDMI | Yes |
Product colour | Black |
Power supply type | Internal |
Weight (with stand) | 5.29 kg |
Touchscreen | No |
Ergonomics | |
---|---|
VESA mounting | Yes |
Cable lock slot | Yes |
Panel mounting interface | 100 x 100 mm |
Swivelling | Yes |
Swivel angle range | 28 - 28° |
Tilt angle range | -3 - 21° |
Pivot | Yes |
Pivot angle | 90 - 90° |
Height adjustment | Yes |
Tilt adjustment | Yes |
Adjustable height (max) | 13 cm |
Power | |
Power supply type | Internal |
AC input voltage | 100 - 240 V |
AC input frequency | 50/60 Hz |
Power consumption (standby) | 0.5 W |
Power consumption (typical) | 29 W |
Power consumption (off) | 0.3 W |
Energy efficiency scale | A to G |
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) | 366.3 mm |
Depth (without stand) | 51.3 mm |
Width (without stand) | 613.9 mm |
Width (with stand) | 613.9 mm |
Depth (with stand) | 207.7 mm |
Height (with stand) | 516 mm |
Weight (with stand) | 5.29 kg |
Weight (without stand) | 3.42 kg |
Package width | 822 mm |
Package depth | 162 mm |
Package height | 481 mm |
Package weight | 8.36 kg |
Packaging data | |
Package width | 822 mm |
Package depth | 162 mm |
Package height | 481 mm |
Package weight | 8.36 kg |
Cables included | DisplayPort, HDMI |
Packaging content | |
Cables included | DisplayPort, HDMI |
Other features | |
DCI-P3 coverage | 93.5% |
Brand specific technologies | Crosshair |
FPS counter | Yes |
Dial point | Yes |
Shadow control | Yes |
Motion blur reduction | Yes |
Height (without stand) | 366.3 mm |
Depth (without stand) | 51.3 mm |
Width (without stand) | 613.9 mm |
HDMI | Yes |
Energy efficiency scale | A to G |
Power supply type | Internal |
Touchscreen | No |