AOC
AOC G4 CU34G4CA computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD Black, Red
AOC G4 CU34G4CA computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD Black, Red
SKU:CU34G4CA
20 in stock
Couldn't load pickup availability
Delivery & lead times
Delivery & lead times
Some products ship directly from our suppliers and can have longer lead times than stock held in the UK. If you need a delivery date, please contact us before ordering. See our shipping policy.
Buying 5 or more? Volume pricing
Buying 5 or more? Volume pricing
We offer volume pricing, business accounts and quotations for organisations. Request a quote or call 01344 963637.
Returns & warranty
Returns & warranty
See our refund policy. Manufacturer warranty terms vary by product - contact us if you need warranty details before you buy.
- 86.4 cm (34") Black, Red
- Height adjustment 13 cm Built-in speaker(s)
- HDMI HDMI version: 2.0 DisplayPorts quantity: 1 DisplayPort version: 1.4
- Screen shape: Curved
- Maximum refresh rate: 180 Hz Response time: 1 ms Response time measurement type: GTG (Gray to Gray) Response time (MPRT): 0.5 ms
- 3440 x 1440 pixels Wide Quad HD Panel type: Fast VA
- Energy efficiency class (SDR): F
- Warranty period: 3 year(s)
34" curved WQHD ultrawide gaming monitor with 180Hz Fast VA performance and immersive 21:9 gameplay
The CU34G4CA is built for players who want a more immersive way to experience gaming. Its 34-inch WQHD 21:9 ultrawide display and deep 1500R curvature naturally wrap around your field of view, making racing games, RPGs and open-world adventures feel larger, more cinematic and easier to track in peripheral vision. The fast 180Hz refresh rate and responsive 1ms GtG Fast VA panel keep motion smooth and precise during fast gameplay, helping players react faster and stay focused during intense action scenes. HDR400 support enhances contrast and lighting detail, making darker environments feel richer and brighter highlights more impactful for a more lifelike gaming experience.
| Display | |
|---|---|
| Display diagonal | 86.4 cm (34") |
| Display resolution | 3440 x 1440 pixels |
| Native aspect ratio | 21:9 |
| Touchscreen | No |
| HD type | Wide Quad HD |
| Panel type | Fast VA |
| LED backlight | Yes |
| Backlight type | W-LED |
| Display brightness (typical) | 450 cd/m² |
| Response time | 1 ms |
| Response time measurement type | GTG (Gray to Gray) |
| Response time (MPRT) | 0.5 ms |
| Anti-glare screen | Yes |
| Screen shape | Curved |
| Screen curvature rating | 1500R |
| Contrast ratio (typical) | 2500:1 |
| Maximum refresh rate | 180 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.073 billion colours |
| Pixel pitch | 0.23175 x 0.23175 mm |
| Pixel density | 109.7 ppi |
| Display diagonal (metric) | 86.4 cm |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | DisplayHDR 400 |
| Colour gamut standard | Adobe RGB, DCI-P3, sRGB |
| sRGB coverage (typical) | 118.4% |
| Adobe RGB coverage | 89.1% |
| Performance | |
|---|---|
| AMD FreeSync | No |
| Brand specific technologies | Crosshair |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| Low input lag | Yes |
| FPS counter | Yes |
| Dial point | Yes |
| Shadow сontrol | Yes |
| Motion blur reduction | Yes |
| Multimedia | |
|---|---|
| Built-in speaker(s) | Yes |
| Built-in camera | No |
| Number of speakers | 2 |
| RMS rated power | 10 W |
| Design | |
|---|---|
| Market positioning | Gaming |
| Product colour | Black, Red |
| Front bezel colour | Black |
| Detachable stand | Yes |
| Ports & interfaces | |
|---|---|
| Built-in USB hub | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
| HDMI | Yes |
| HDMI ports quantity | 2 |
| HDMI version | 2.0 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.4 |
| Headphone out | Yes |
| Headphone connectivity | 3.5 mm |
| Built-in KVM switch | Yes |
| Ergonomics | |
|---|---|
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Height adjustment | Yes |
| Adjustable height (max) | 13 cm |
| Swivelling | Yes |
| Swivel angle range | 20 - 20° |
| Tilt adjustment | Yes |
| Tilt angle range | 3.5 - 21.5° |
| Picture-in-Picture | Yes |
| 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 |
| Power | |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 31 kWh |
| Energy consumption (HDR) per 1000 hours | 60 kWh |
| Power consumption (typical) | 31 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 200 W |
| Power consumption (off) | 0.5 W |
| Power supply type | Internal |
| Energy efficiency scale | A to G |
| Packaging content | |
|---|---|
| Cables included | AC, HDMI, DisplayPort, USB, USB Type-C |
| Weight & dimensions | |
|---|---|
| Width (with stand) | 808.1 mm |
| Depth (with stand) | 269.4 mm |
| Height (with stand) | 435.7 mm |
| Weight (with stand) | 8.6 kg |
| Width (without stand) | 808.1 mm |
| Depth (without stand) | 109.5 mm |
| Height (without stand) | 368.4 mm |
| Weight (without stand) | 6.38 kg |
| Packaging data | |
|---|---|
| Package width | 1070 mm |
| Package depth | 188 mm |
| Package height | 553 mm |
| Package weight | 12.1 kg |
| Package type | Box |
| general_information_attribute_container_name | |
|---|---|
| attribute_product_family_name | G4 |
| Technical details | |
|---|---|
| Native refresh rate | 60 Hz |
| Warranty period | 3 year(s) |
| Other features | |
|---|---|
| DCI-P3 coverage | 92.1% |
| Bezel thickness type | Frameless |
