AOC B3 CU34B3E computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LED Black
AOC B3 CU34B3E computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LED Black - Image 2
AOC B3 CU34B3E computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LED Black - Image 3
AOC B3 CU34B3E computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LED Black - Image 4
AOC B3 CU34B3E computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LED Black - Image 5
AOC B3 CU34B3E computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LED Black - Image 6
AOC B3 CU34B3E computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LED Black - Image 7
AOC B3 CU34B3E computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LED Black - Image 8
AOC B3 CU34B3E computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LED Black - Image 9
AOC B3 CU34B3E computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LED Black - Image 10
AOC B3 CU34B3E computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LED Black - Image 11
AOC B3 CU34B3E computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LED Black - Image 12
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AOC B3 CU34B3E computer monitor 86.4 cm (34″) 3440 x 1440 pixels Wide Quad HD LED Black

£232.11 incl. VAT

96 in stock

Free delivery by Tuesday 29 September
MPN: CU34B3E

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.

Wide QHD (WQHD) Resolution

With 3440 x 1440 resolution, Wide Quad HD (WQHD) offers superior picture quality and crisp imagery that reveals every detail. The widescreen 21:9 aspect ratio is perfect for watching movies in an expansive format or immersing yourself in the latest game, plus it offers more space when it’s time to work. True 8-bit color provides a broad color palette for vibrant, natural-looking images.

Adaptive sync

Adaptive Sync aligns your monitor’s vertical refresh rate with the frame rate delivered by your GPU, making your gameplay and casual gaming experience even more fluid by eliminating stuttering, tearing and judder. This feature is also useful when enjoying videos and other visual media, for a smoother entertainment.

120Hz Refresh Rate

Equip yourself with twice the frame rate of other monitors and say goodbye to image stuttering and blurry motion. With a 120Hz refresh rate every frame is rendered sharply and in smooth succession, so you can line up your shots accurately and appreciate high speed races in all their glory.

1500R Curved

Curved design wraps around you putting you at the center of the action and provides an immersive gaming experience.

DisplayValue
Display diagonal86.4 cm (34")
Display resolution3440 x 1440 pixels
HD typeWide Quad HD
Native aspect ratio21:9
Display technologyLED
Panel typeVA
LED backlight✓
Backlight typeW-LED
Touchscreen✘
Response time4 ms
Response time measurement typeGTG (Gray to Gray)
Response time (MPRT)1 ms
Screen shapeCurved
Screen curvature rating1500R
Contrast ratio (typical)3500:1
Contrast ratio (dynamic)50000000:1
Maximum refresh rate120 Hz
Viewing angle, horizontal178°
Viewing angle, vertical178°
Display number of colours16.7 million colours
Pixel pitch0.23175 x 0.23175 mm
Horizontal scan range30 - 190 kHz
Vertical scan range48 - 120 Hz
Viewable size, horizontal79.7 cm
Viewable size, vertical33.4 cm
Display diagonal (metric)86.36 cm
High Dynamic Range (HDR) supported✓
High Dynamic Range (HDR) technologyHigh Dynamic Range 10 (HDR10)
DDC/CI✓
Surface hardness3H
sRGB coverage (typical)114.7%
Adobe RGB coverage98.3%
DCI-P3 coverage91.3%
PerformanceValue
VESA Adaptive Sync support✓
Flicker-free technology✓
MultimediaValue
Built-in speaker(s)✓
Built-in camera✘
DesignValue
Market positioningOffice
Product colourBlack
Frameless design✓
Front bezel colourBlack
Detachable stand✓
Ports & interfacesValue
Built-in USB hub✘
HDMI✓
HDMI ports quantity1
HDMI version2.0
DisplayPorts quantity1
DisplayPort version1.4
Audio output✓
Headphone out✓
Headphone outputs1
ErgonomicsValue
VESA mounting✓
Panel mounting interface100 x 100 mm
Height adjustment✘
Tilt adjustment✓
Tilt angle range-5 - 20°
Picture-in-Picture✓
On Screen Display (OSD)✓
On Screen Display (OSD) languagesSimplified Chinese, Traditional Chinese, Czech, Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Croatian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Ukrainian
PowerValue
Energy efficiency class (SDR)F
Energy efficiency class (HDR)G
Energy consumption (SDR) per 1000 hours31 kWh
Energy consumption (HDR) per 1000 hours46 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 voltage100 - 240 V
AC input frequency50/60 Hz
Input current1.5 A
Power supply typeInternal
Energy efficiency scaleA to G
Operational conditionsValue
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 altitude0 - 5000 m
Non-operating altitude0 - 12192 m
Weight & dimensionsValue
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
Packaging dataValue
Package width930 mm
Package depth186 mm
Package height480 mm
Package weight9.7 kg
Packaging contentValue
Cables includedAC, HDMI
Other featuresValue
Warranty period3 year(s)

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