AOC B3 CU34B3E computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LED Black
AOC B3 CU34B3E, 86.4 cm (34"), 3440 x 1440 pixels, Wide Quad HD, LED, 4 ms, Black
| Date | Price |
|---|---|
| 7 May 2026 | £224.99 |
| 8 May 2026 | £222.06 |
| 12 May 2026 | £199.99 |
| 1 June 2026 | £199.99 |
Compare AOC B3 CU34B3E computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LED Black prices UK
*Date of last price update
User Notice: We regularly reference new offers to provide you with the widest selection. However, the displayed results do not reflect all available offers on the market. By default, offers are sorted by price, with the lowest price appearing first.
Product Information
Immersive ultrawide clarity with fluid performance and curved comfort
The CU34B3E elevates your workflow with its expansive 34" WQHD ultrawide display, offering exceptional clarity and a wider field of view for seamless multitasking. Its curved design enhances visual comfort, drawing you deeper into your content. With a fast 120Hz refresh rate and 1ms response time, every motion appears smoother and more responsive—perfect for both productivity and entertainment. Adaptive Sync ensures a tear-free visual experience, making this monitor a versatile addition to any modern workspace.
Product
- Name
- AOC B3 CU34B3E computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LED Black
- Category
- Computer Monitors
- Brand
- AOC
Weight & dimensions
- 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
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
- 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
Display
- Display diagonal
- 86.4 cm (34")
- Display resolution
- 3440 x 1440 pixels
- Native aspect ratio
- 21:9
- Display technology
- LED
- Touchscreen
- No
- HD type
- Wide Quad HD
- Panel type
- VA
- Response time
- 4 ms
- Screen shape
- Curved
- Contrast ratio (typical)
- 3500:1
- Maximum refresh rate
- 120 Hz
- Display number of colours
- 16.7 million colours
- LED backlight
- Yes
- Backlight type
- W-LED
- Response time measurement type
- GTG (Gray to Gray)
- Response time (MPRT)
- 1 ms
- Screen curvature rating
- 1500R
- Contrast ratio (dynamic)
- 50000000:1
- Viewing angle, horizontal
- 178°
- Viewing angle, vertical
- 178°
- 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%
Operational conditions
- 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
Ports & interfaces
- Built-in USB hub
- No
- HDMI
- Yes
- Headphone out
- Yes
- HDMI ports quantity
- 1
- HDMI version
- 2.0
- DisplayPorts quantity
- 1
- DisplayPort version
- 1.4
- Audio output
- Yes
- Headphone outputs
- 1
Ergonomics
- VESA mounting
- Yes
- Height adjustment
- No
- Panel mounting interface
- 100 x 100 mm
- Tilt adjustment
- Yes
- 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
Other features
- Warranty period
- 3 year(s)
Design
- Market positioning
- Office
- Product colour
- Black
- Frameless design
- Yes
- Front bezel colour
- Black
- Detachable stand
- Yes
Performance
- VESA Adaptive Sync support
- Yes
- Flicker-free technology
- Yes
Multimedia
- Built-in speaker(s)
- Yes
- Built-in camera
- No
Packaging data
- Package width
- 930 mm
- Package depth
- 186 mm
- Package height
- 480 mm
- Package weight
- 9.7 kg
Packaging content
- Cables included
- AC, HDMI
Customer Reviews
Share your opinion on the product or read reviews from other members.
