Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Display | |
| Pixel pitch | 0.23175 x 0.23175 mm |
| Contrast ratio (typical) | 3500:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Aspect ratio | 21:9 |
| Display diagonal | 86.4 cm (34") |
| Response time | 4 ms |
| Colour depth | 10 bit |
| Display resolution | 3440 x 1440 pixels |
| Digital horizontal frequency | 30 - 190 kHz |
| Digital vertical frequency | 48 - 120 Hz |
| Display diagonal (metric) | 86.36 cm |
| Touchscreen | ![]() |
| Contrast ratio (dynamic) | 20000000:1 |
| LED backlight | ![]() |
| Backlight type | W-LED |
| Maximum refresh rate | 120 Hz |
| Display technology | LED |
| Anti-glare screen | ![]() |
| Native aspect ratio | 21:9 |
| HD type | UltraWide Quad HD |
| Pixel density | 109.68 ppi |
| Panel type | VA |
| Screen shape | Curved |
| Display number of colours | 1.07 billion colours |
| Surface hardness | 3H |
| Haze rate | 25% |
| sRGB coverage (typical) | 120.6% |
| High Dynamic Range (HDR) supported | ![]() |
| Display brightness (typical) | 300 cd/m² |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| Screen curvature rating | 1500R |
| Colour gamut standard | sRGB |
| Response time measurement type | GTG (Gray to Gray) |
| Ports & interfaces | |
| Audio output | Yes |
| Headphone outputs | 1 |
| HDMI ports quantity | 2 |
| HDMI version | 2.0 |
| HDMI | ![]() |
| HDCP | ![]() |
| DisplayPorts quantity | 1 |
| Built-in KVM switch | ![]() |
| HDCP version | 1.4/2.2 |
| DisplayPort version | 1.4 |
| Headphone out | ![]() |
| Built-in USB hub | ![]() |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| USB upstream port type | USB Type-C |
| Number of upstream ports | 2 |
| USB Type-A downstream ports quantity | 4 |
| USB Type-C DisplayPort Alternate Mode | ![]() |
![]() | |
| USB Power Delivery up to | 90 W |
| Number of USB Type-C upstream ports quantity | 2 |
| Weight & dimensions | |
| Width (with stand) | 808.8 mm |
| Height (with stand) | 252.2 mm |
| Depth (with stand) | 252.2 mm |
| Weight (without stand) | 7.33 kg |
| Height (without stand) | 365.4 mm |
| Width (without stand) | 808.8 mm |
| Depth (without stand) | 101.5 mm |
| Weight (with stand) | 10.1 kg |
| Energy management | |
| Power consumption (typical) | 38 W |
| Power supply type | Internal |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.5 W |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | D |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 20 kWh |
| Energy consumption (HDR) per 1000 hours | 46 kWh |
| Networking | |
| Ethernet LAN | ![]() |
| Packaging data | |
| Package weight | 13.8 kg |
| Package depth | 188 mm |
| Package height | 525 mm |
| Package width | 930 mm |
| Ergonomics | |
| Cable lock slot | ![]() |
| Height adjustment | ![]() |
| Swivel angle range | -180 - 180° |
| Tilt angle range | -5 - 21° |
| Pivot | ![]() |
| Cable management | ![]() |
| Picture-in-Picture | ![]() |
| Panel mounting interface | 100 x 100 mm |
| Swivelling | ![]() |
| Tilt adjustment | ![]() |
| Cable lock slot type | Kensington |
| VESA mounting | ![]() |
| Adjustable height (max) | 18 cm |
| Packaging content | |
| Cables included | AC, DisplayPort, HDMI, USB Type-C to USB Type-C |
| Stand included | ![]() |
| HDMI cable length | 1.8 m |
| DisplayPort cable length | 1.8 m |
| Other features | |
| Certification | WEEE, REACH compliant, RoHs compliant, HF, CB, TUV-GS-Mark, TUV Ergo, EAC, FCC |
| Local dimming | ![]() |
| Warranty period | 5 year(s) |
| Compliance certificates | CB, CE, EAC, Federal Communications Commission (FCC), REACH, RoHS, TÜV mark, UKCA, WEEE |
| Design | |
| Product colour | Black |
| Market positioning | Office |
| Detachable stand | ![]() |
| Front bezel colour | Black |
| Frameless design | ![]() |
| Performance | |
| NVIDIA G-SYNC | ![]() |
| AMD FreeSync | ![]() |
| Flicker-free technology | ![]() |
| Low Blue Light technology | ![]() |
| VESA Adaptive Sync support | ![]() |
| Multimedia | |
| Megapixel (approx.) | 5 MP |
| RMS rated power | 10 W |
| Built-in speaker(s) | ![]() |
| Built-in camera | ![]() |
| Number of speakers | 2 |
| Sustainability | |
| Sustainability certificates | ENERGY STAR, EPEAT, TCO10 |
| Doesn't contain | Mercury, PVC/BFR |
| EAN | 4038986112963 |
| Warranty | 3 years |
The AOC CU34E4CW is a 34-inch ultrawide monitor with a UWQHD (3440x1440) resolution and a 21:9 aspect ratio, providing extensive screen space for multitasking. Its VA panel features a 1500R curvature, which creates a more encompassing field of view for the user. A 120Hz refresh rate, combined with Adaptive Sync technology, contributes to fluid motion clarity during scrolling and video playback. The monitor also supports HDR10 for an expanded range of brightness and contrast in compatible content.
For connectivity, this model is equipped with a USB-C port that supports 90W Power Delivery, enabling video signal and device charging through a single cable. It integrates a 5MP webcam compatible with Windows Hello, built-in speakers, and a four-port USB hub to streamline the workspace. A built-in KVM switch facilitates control of multiple computers using one set of peripherals. The stand provides height, tilt, and swivel adjustments, and the monitor is compatible with a 100x100mm VESA mount for alternative setups.
Key Features:- 34-inch UWQHD (3440x1440) resolution
- Curved VA panel with 21:9 aspect ratio
- 120Hz refresh rate and 4ms response time
- 350 cd/m² brightness and 3500:1 contrast ratio
- HDR10 support with 120.6% sRGB color coverage
- Ports: USB-C (90W PD), DisplayPort 1.4, HDMI 2.0
- Built-in 5MP webcam, KVM switch, and speakers
- Ergonomic stand with height, tilt, and swivel adjustment
- Flicker-free and low blue light technologies
- Dimensions with stand: 808.8 x 581.6 x 252.2 mm
Estimated delivery: 22.12
Today: Closed
Estimated delivery: 22.12
Today: Closed
Estimated delivery: 22.12
Today: Closed
Estimated delivery: 22.12
Today: Closed
Estimated delivery: 22.12
Today: Closed
Estimated delivery time: 22.12
Estimated delivery time: 23.12
Estimated delivery time: 22.12
Estimated delivery time: 23.12
Estimated delivery time: 23.12
Estimated delivery time: 22.12
Estimated delivery time: 22.12
Estimated delivery time: 23.12
- manual pdf (English)
- EU Product Fiche (English)


