Overview



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.




At-a-glance



  • 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.

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

  • 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.

  • 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.




Reasons to buy


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

Specification


Technical Description: AOC B3 CU34B3E computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LED Black

Design
Detachable stand:
Yes
Front bezel colour:
Black
Frameless design:
Yes
Product colour:
Black
Market positioning:
Office

Display
DCI-P3 coverage:
91.3%
Adobe RGB coverage:
98.3%
sRGB coverage (typical):
114.7%
Surface hardness:
3H
DDC/CI:
Yes
High Dynamic Range (HDR) technology:
High Dynamic Range 10 (HDR10)
High Dynamic Range (HDR) supported:
Yes
Display diagonal (metric):This is the size of the display screen, measured diagonally.
86.36 cm
Viewable size, vertical:
33.4 cm
Viewable size, horizontal:The viewable size is often somewhat smaller than the actual size of a monitor, because there is a border around the image.
79.7 cm
Vertical scan range:
48 - 120 Hz
Horizontal scan range:
30 - 190 kHz
Pixel pitch:This is the parameter of a picture tube, which specifies the shortest distance between two dots of the same colour. The principle is: the smaller the dot pitch, the better sharpness of image.
0.23175 x 0.23175 mm
Display number of colours:
16.7 million colours
Viewing angle, vertical:Maximum vertical angle at which a display can be viewed with acceptable visual performance.
178°
Viewing angle, horizontal:Maximum horizontal angle at which a display can be viewed with acceptable visual performance.
178°
Maximum refresh rate:
120 Hz
Contrast ratio (dynamic):A property of a display system, defined as the ratio of the luminance of the brightest color (white) to that of the darkest color (black) that the system is capable of producing.
50000000:1
Contrast ratio (typical):The difference in light intensity between the brightest white and the darkest black.
3500:1
Screen curvature rating:
1500R
Screen shape:
Curved
Response time (MPRT):
1 ms
Response time measurement type:
GTG (Gray to Gray)
Response time:The response time is the time difference between the moment that a source (for example a video card) sends a signal and that equipment (for example a monitor) receives or display the signal. (Used abbreviations: R/F = Rise and Fall.)
4 ms
Backlight type:
W-LED
LED backlight:A backlight is a form of illumination used in liquid crystal displays (LCDs). One type of backlight is made by LEDs, which can be either white or RGB (red green blue). White LEDs are used most often in notebooks and desktop screens, and in virtually all mobile LCD screens. RGB LEDs for backlighting are found in high-end color proofing displays such as HP DreamColor LP2480zx monitor or selected HP EliteBook notebooks, as well as newer consumer grade displays such as Dell's Studio series laptops which have an optional RGB LED display.
Yes
Panel type:
VA
HD type:Type of supported High Definition (e.g. Full HD, 4K Ultra HD).
Wide Quad HD
Touchscreen:A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
No
Display technology:The technology used in the display e.g. plasma, LED.
LED
Native aspect ratio:The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.
21:9
Display resolution:The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
3440 x 1440 pixels
Display diagonal:Size of the display for this product, measured diagonally, usually in inches.
86.4 cm (34")

Ergonomics
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
On Screen Display (OSD):
Yes
Picture-in-Picture:Picture-in-picture (PiP) is a feature of some television receivers and similar devices. One program (channel) is displayed on the full TV screen at the same time as one or more other programs are displayed in inset windows. Sound is usually from the main program only.
Yes
Tilt angle range:
-5 - 20°
Tilt adjustment:The tilt, which means the angle at which the device is pointing (up or down), can be changed.
Yes
Height adjustment:The part of the device that can be adjusted to change the height.
No
Panel mounting interface:
100 x 100 mm
VESA mounting:
Yes

Multimedia
Built-in camera:The product has an integrated camera.
No
Built-in speaker(s):The device contains speaker(s) to produce sound.
Yes

Operational conditions
Non-operating altitude:
0 - 12192 m
Operating altitude:
0 - 5000 m
Storage relative humidity (H-H):
5 - 93%
Operating relative humidity (H-H):
10 - 85%
Storage temperature (T-T):The minimum and maximum temperatures at which the product can be safely stored.
-25 - 55 °C
Operating temperature (T-T):The minimum and maximum temperatures at which the product can be safely operated.
0 - 40 °C

Other features
Warranty period:
3 year(s)

Packaging content
Cables included:
AC, HDMI

Packaging data
Package weight:Weight of the packaged product.
9.7 kg
Package height:The distance from the top to the bottom of the packaging.
480 mm
Package depth:The distance from the front to the back of the packaging.
186 mm
Package width:The distance from one side of the packaging to the other.
930 mm

Performance
Flicker-free technology:
Yes
VESA Adaptive Sync support:
Yes

Ports & interfaces
Headphone outputs:Number of sockets /ports where headphones are connected.
1
Headphone out:The socket for connecting headphones to the device.
Yes
Audio output:The type of audio output that the device produces, and the connector(s).
Yes
DisplayPort version:
1.4
DisplayPorts quantity:Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.
1
HDMI version:
2.0
HDMI ports quantity:The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
1
HDMI:HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
Yes
Built-in USB hub:
No

Power
Energy efficiency scale:
A to G
Power supply type:The type of power supply which this product uses.
Internal
Input current:
1.5 A
AC input frequency:
50/60 Hz
AC input voltage:The voltage of the AC electricity that is inpitted into the product.
100 - 240 V
Power consumption (off):
0.3 W
Power consumption (max):The maximum amount of power used by the device.
53 W
Power consumption (standby):The amount of electricity that is consumed when the product is on standby.
0.3 W
Power consumption (typical):Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
31 W
Energy consumption (HDR) per 1000 hours:
46 kWh
Energy consumption (SDR) per 1000 hours:
31 kWh
Energy efficiency class (HDR):
G
Energy efficiency class (SDR):
F

Weight & dimensions
Weight (without stand):
6.3 kg
Height (without stand):
368.4 mm
Width (without stand):
808.1 mm
Weight (with stand):
7.4 kg
Height (with stand):
476.7 mm
Depth (with stand):
265.3 mm
Width (with stand):
808.1 mm


Product details


6973985233623-XEX AOC 4038986113250

AOC B3 CU34B3E computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LED Black

£206.99 and In stock

SKU6973985233623-XEX


Parent Product

CU34B3E AOC


MPN: CU34B3E

AOC B3 CU34B3E computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LED Black

Quick Code: Q3112209 MPN: 6973985233623-XEX
£206.99

Quantity:
In Stock