Monitor
CU34G4Z
Dominate with the CU34G4Z 34" WQHD Curved Monitor, featuring a 3440x1440 resolution, HDR400, and a 240Hz refresh rate.
UNLEASH YOUR POTENTIAL
Take your gaming to the next level with the CU34G4Z 34" WQHD curved monitor. Enjoy ultra-smooth gameplay with a 240Hz refresh rate and 1ms GtG response time. The 1500R curved Fast VA panel provides immersive visuals, while HDR400 enhances color and contrast. Equipped with an ergonomic stand, USB hub, and G-Menu software for customizable settings, this monitor is designed for gamers who demand precision and comfort.

0.3ms MPRT Response Time

Fast VA
Specifications
- Bezel type (front)3-sided frameless
- Removable stand
- Kensington Lock
- Bezel Colour (front)Black
- Bezel finishing (front)Matt
- Cabinet colour (backside)Black, Red
- Cabinet finishing (backside)Matt
- Vesa wallmount100x100
- USB Hub
- USB fast charge port
- HDMIHDMI 2.1 x 2
- DisplayPortDisplayPort 1.4 x 1
- USB generationUSB 3.2 (Gen 1)
- USB type downstream2
- Audio OutputHeadphone out (3.5mm)
- Screen size (inch)34.0
- Screen size (cm)86.4
- Flat / CurvedCurved
- Curvature Radius1500R
- Panel treatmentAntiglare (AG)
- Pixels per Inch109.0
- Panel resolution3440x1440
- Aspect ratio21:9
- Panel typeFast VA
- Backlight typeWLED
- Max Refresh rate240 Hz
- Response time GtG1 ms
- Response time MPRT0.3 ms
- Static contrast ratio2500:1
- Viewing angle (CR10)178/178
- Display colours1.07 Billion
- Brightness in nits450 cd/m²
- Resolution nameWQHD
- Tilt3.5° ±1.5° ~ 21.5° ±1.5°
- Height adjust (mm)130mm
- Swivel20° ±2° ~20° ±2°
- EAN4038986612692
- Warranty period3 years
- OSD typeAOC Gaming
- OSD languagesEnglish, Ukranian, Turkish, Polish, German, Portuguese, Spanish, French, Finnish, Korean, Japanese, Chinese (simplified), Chinese (traditional), Swedish, Dutch, Italian, Kroatian, Russian, Czech
- Power supplyInternal
- Power consumption on (typical) in watts43.0
- Power consumption standby in watts0.5
- Power consumption off in watts0.3
- Energy classF
- Product dimensions incl. base (WxHxD) mm808.1 x (435.7~534.7) x 269.4
- Product dimensions excl. base (WxHxD) mm808.1 x 368.4 x 109
- Packaging dimensions (WxHxD) mm1070 x 553 x 188
- Gross weight incl. package (in kg)11.9
- Net weight excl. package (in kg)8.62
- Product without stand (kg)6.37
- ECMA Eco declaration
- Product carbon footprint (PCF)
- WEEE
- REACH compliant
- RoHs compliant
- PVC/BFR free housing
- Mercury free
- Recycable packaging material100 % recycable
- Low Halogen
- Carton materialPaper
- TCO CertifiedNo
- Sync technology (VRR)Adaptive Sync
- AMD FreeSync™AMD FreeSync Premium
- Sync range48-240
- Digital Signal Frequency Vertical48~240Hz
- Digital Signal Frequency Horizontal30~360KHz
- HDR (High Dynamic Range)VESA Certified DisplayHDR™ 400
- Colour space (sRGB) CIE 1976 %130.3
- Colour space (DCI-P3) CIE 1976 %94.0
- Colour space (Adobe RGB) CIE 1976 %88.7
- Flicker-FreeFlicker Free
- Blue Light TechnologyLow Blue Light
- Multiview (PbP, PiP)PiP+PbP
- HDMI cable1x
- Displayport cable1x
- USB-B upstream cable1x USB-B to A 1.8m
- Power Cable
Where to buy

From394.26EUR
Drivers & manuals
| Manuals | Publish date | Size | Language | Download |
|---|---|---|---|---|
| User manual | October 29, 2025 | Download pdf |
| Software | Publish date | Size | Language | Download |
|---|---|---|---|---|
| Drivers | January 9, 2026 | Download exe |
| Drivers | Publish date | Size | Language | Download |
|---|---|---|---|---|
| Drivers | December 3, 2025 | Download zip | ||
| Drivers | December 3, 2025 | Download zip |
| Sustainability | Publish date | Size | Language | Download |
|---|---|---|---|---|
| EnergyClassUK | October 29, 2025 | Download pdf | ||
| EnergyClassEurope | October 29, 2025 | Download pdf |
| Other | Publish date | Size | Language | Download |
|---|---|---|---|---|
| OtherDocumentationFile | July 24, 2025 | Download pdf | ||
| 6DimensionsDrawing | October 29, 2025 | Download pdf | ||
| DriverInfoManual | October 29, 2025 | Download pdf | ||
| QuickSetUpGuide | October 29, 2025 | Download pdf | ||
| QuickSetUpGuide | October 29, 2025 | Download pdf | ||
| OtherDocumentationFile | January 9, 2026 | Download pdf | ||
| CE Certification | October 29, 2025 | Download pdf | ||
| FCCDeclaration | October 29, 2025 | Download pdf | ||
| CB | October 29, 2025 | Download pdf | ||
| EACRoHSDeclaration | October 29, 2025 | Download pdf | ||
| EAC | October 28, 2025 | Download pdf | ||
| CE Report | October 29, 2025 | Download pdf | ||
| ISO9241307 | October 29, 2025 | Download pdf | ||
| TUVBauartMark | October 29, 2025 | Download pdf | ||
| WEEDeclaration | September 26, 2025 | Download pdf | ||
| ProductFiche | October 29, 2025 | Download pdf | ||
| MicrosoftWHQL | October 29, 2025 | Download html | ||
| CE DoC | October 29, 2025 | Download pdf | ||
| UKCACertification | October 29, 2025 | Download pdf | ||
| TUVBauartMark | October 29, 2025 | Download pdf | ||
| WEEDeclaration | January 12, 2026 | Download pdf | ||
| RohsDocument | January 9, 2026 | Download pdf | ||
| ReachDocument | January 9, 2026 | Download pdf |
















