Monitor
27G4ZR
The 27G4ZR delivers ultra-fast precision and smooth clarity for peak competitive performance
UNLEASH YOUR SPEED
Dominate every match with the 27G4ZR. Its Fast IPS panel, 260Hz OC / 240Hz native refresh rate, and 1ms GtG ensure crystal-clear motion and instant responsiveness. AdaptiveSync, Low Input Lag, and 0.3ms MPRT keep gameplay fluid and sharp. With HDR10, an ergonomic esports stand, and G-Menu control, this monitor is built for pure competitive advantage.

Fast IPS

G-SYNC Compatible

Low Input Lag

Live the game at its best with HDR10

0.3ms MPRT Response Time

ERGONOMIC DESIGN

E-sports monitor stand

AOC G-menu
Specifications
- Bezel type (front)3-sided frameless
- Kensington Lock
- Bezel Colour (front)Black
- Bezel finishing (front)Texture
- Cabinet colour (backside)Black, Red
- Cabinet finishing (backside)Texture
- Vesa wallmount100x100
- Digital HDCP (HDMI version)HDCP 1.4/2.2
- HDMIHDMI 2.0 x 2
- DisplayPortDisplayPort 1.4 x 1
- Screen size (inch)27.0
- Screen size (cm)68.58
- Flat / CurvedFlat
- Display hardness3H
- Panel treatmentAntiglare (AG)
- Pixel Pitch (mm)0.3114
- Pixels per Inch81.59
- Panel resolution1920x1080
- Aspect ratio16:9
- Panel typeFast IPS
- Backlight typeWLED
- Max Refresh rate260Hz (OC, 240Hz Native)
- Response time GtG1 ms
- Response time MPRT0.3 ms
- Static contrast ratio1000:1
- Viewing angle (CR10)178/178
- Display colours16.7 Million
- Brightness in nits300 cd/m²
- Local Dimming ZonesGlobal Dimming
- Resolution nameFHD
- Tilt-3/21
- Height adjust (mm)130mm
- Swivel-28/28
- Pivot-90/90
- Warranty period3 years
- Operation SystemWindows 8.1/10/11, MacOS
- Power supplyInternal
- Power consumption on (typical) in watts21.0
- Power consumption standby in watts0.3
- Power consumption off in watts0.3
- Product dimensions incl. base (WxHxD) mm613.7 x 386.1~516.1 × 207.7
- Product dimensions excl. base (WxHxD) mm613.7 x 366.4 × 52.6
- Packaging dimensions (WxHxD) mm730 x 455 x 139
- Gross weight incl. package (in kg)7.65
- Product with stand (kg)5.07
- Product without stand (kg)3.2
- CB
- CE
- TUV-Bauart-Mark
- ISO 9241-307
- EAC
- FCC
- UKCA
- WEEE
- REACH compliant
- RoHs compliant
- Carton materialPaper
- Carton material printColor Print
- Sync technology (VRR)G-SYNC Compatible
- Digital Signal Frequency Vertical48-260Hz
- Digital Signal Frequency Horizontal30-290KHz
- HDR (High Dynamic Range)HDR 10
- Colour space (sRGB) CIE 1976 %121.5
- Colour space (DCI-P3) CIE 1976 %92.3
- Colour space (Adobe RGB) CIE 1976 %87.8
- HDMI cable1.8
- Displayport cable1.8
- Power Cable
Where to buy

From501.00USD
Drivers & manuals
| Publish date | Size | Language | Download | |
|---|---|---|---|---|
| January 21, 2026 | Download pdf |
| Publish date | Size | Language | Download | |
|---|---|---|---|---|
| Gmenu | January 9, 2026 | Download exe |
| Publish date | Size | Language | Download | |
|---|---|---|---|---|
| EnergyClassEurope | January 21, 2026 | Download pdf | ||
| EnergyClassUK | January 21, 2026 | Download pdf | ||
| ProductInformationSheet | January 21, 2026 | Download pdf |
| Publish date | Size | Language | Download | |
|---|---|---|---|---|
| DisassemblyGuide | January 9, 2026 | Download pdf | ||
| OtherDocumentationFile | January 9, 2026 | Download pdf | ||
| QuickSetUpGuide | January 12, 2026 | Download pdf | ||
| ReachDocument | January 9, 2026 | Download pdf | ||
| UKCADeclaration | January 12, 2026 | Download pdf | ||
| CE DoC | January 12, 2026 | Download pdf | ||
| WEEDeclaration | January 12, 2026 | Download pdf | ||
| CB | January 21, 2026 | Download pdf | ||
| CE Report | January 21, 2026 | Download pdf | ||
| CE Certification | January 21, 2026 | Download pdf | ||
| FCCDeclaration | January 21, 2026 | Download pdf | ||
| EAC | January 21, 2026 | Download pdf | ||
| EACRoHSDeclaration | January 21, 2026 | Download pdf | ||
| TUVBauartMark | January 21, 2026 | Download pdf | ||
| ISO9241307 | January 21, 2026 | Download pdf |




















