The AOC CU34B3E is a 34-inch VA monitor that offers a wide 21:9 aspect ratio, making it suitable for both gaming and productivity tasks. With its WQHD resolution, this monitor delivers sharp images and vibrant colours, enhancing your viewing experience.

The 3440 x 1440 pixel resolution provides high detail for gaming and multimedia.
A refresh rate of 120 Hz results in smoother motion, ideal for fast-paced gaming.
The 4 ms response time helps reduce motion blur for clearer visuals during action scenes.
Tilt adjustment allows you to find a comfortable viewing angle.
The 300 cd/m² brightness ensures good visibility in various lighting conditions.

Design (1)

Colour of product: Black

Display (13)

Aspect ratio: 21:9
Display: 3440 x 1440 pixels
Display brightness: 300 cd/m²
Display diagonal: 34 "
Maximum refresh rate: 120 Hz
Panel type: VA
Response time: 4 ms
Backlight type: WLED backlight
Contrast ratio (typical): 3500:1
Display number of colours: 16.7 M
HD type: WQHD
Viewing angle, horizontal: 178 °
Viewing angle, vertical: 178 °

Technical details (6)

Producer product name: CU34B3E
Connectivity: HDMI, DisplayPort, Audio Out
Dimensions with stand: 80.81 x 47.67 x 26.53 cm
Net weight: 7.40 kg
USB-C: No
USB-C power delivery: N/A

Specifications (1)

Warranty: 36 month(s)

Ergonomics (6)

Height adjustment: No
Pivot: No
Swivelling: No
Tilt adjustment: Yes
VESA mounting: Yes
VESA mounting interfaces: 100x100 mm

Multimedia (2)

Built-in speaker(s): No
TV tuner integrated: No

Networking (1)

Ethernet LAN (RJ-45) ports: No

Ports & interfaces (2)

DisplayPorts quantity: 1
HDMI ports quantity: 1

Additional specifications (75)

Display resolution: 3440 x 1440 pixels
Native aspect ratio: 21:9
Display technology: LED
LED backlight: Yes
Touchscreen: No
Display brightness (typical): 300 cd/m²
Response time measurement type: GTG (Gray to Gray)
Response time (MPRT): 1 ms
Screen shape: Curved
Screen curvature rating: 1500R
Contrast ratio (dynamic): 50000000:1
Pixel pitch: 0.23175 x 0.23175 mm
Horizontal scan range: 30 - 190 kHz
Vertical scan range: 48 - 120 Hz
Viewable size, horizontal: 79.7 cm
Viewable size, vertical: 33.4 cm
Display diagonal (metric): 86.36 cm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: High Dynamic Range 10 (HDR10)
DDC/CI: Yes
Surface hardness: 3H
sRGB coverage (typical): 114.7%
Adobe RGB coverage: 98.3%
DCI-P3 coverage: 91.3%
VESA Adaptive Sync support: Yes
Flicker-free technology: Yes
Built-in camera: No
Market positioning: Office
Product colour: Black
Frameless design: Yes
Front bezel colour: Black
Detachable stand: Yes
Built-in USB hub: No
HDMI: Yes
HDMI version: 2.0
DisplayPort version: 1.4
Audio output: Yes
Headphone out: Yes
Headphone outputs: 1
Panel mounting interface: 100 x 100 mm
Tilt angle range: -5 - 20°
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
Energy efficiency class (SDR): F
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 31 kWh
Energy consumption (HDR) per 1000 hours: 46 kWh
Power consumption (typical): 31 W
Power consumption (standby): 0.3 W
Power consumption (max): 53 W
Power consumption (off): 0.3 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Input current: 1.5 A
Power supply type: Internal
Energy efficiency scale: A to G
Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -25 - 55 °C
Operating relative humidity (H-H): 10 - 85%
Storage relative humidity (H-H): 5 - 93%
Operating altitude: 0 - 5000 m
Non-operating altitude: 0 - 12192 m
Width (with stand): 808.1 mm
Depth (with stand): 265.3 mm
Height (with stand): 476.7 mm
Weight (with stand): 7.4 kg
Width (without stand): 808.1 mm
Height (without stand): 368.4 mm
Weight (without stand): 6.3 kg
Cables included: AC, HDMI
Bezel thickness type: Frameless
Warranty period: 3 year(s)
Compliance certificates: CE
Certification: RoHs compliant,FCC