AOC CU34E4CW - 34 inch - 2K Ultra HD - Black

Stand out features. UltraWide WQHD Resolution - Expansive Digital Real Estate: The heart of this m...

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PCHUB.UKAoc Blue/Light E4 Cu34e4cw Computer Monitor 86.4 Cm (34") 3440 X 1440 Pixels
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GamingKitAoc Blue/Light E4 Cu34e4cw Computer Monitor 86.4 Cm (34") 3440 X 1440 Pixels
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eBayAoc CU34E4CW 34"" Class Webcam Uw-Qhd Curved Screen Led Monitor 21:9 Black 86.4 C
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Product Information

Full details

The AOC CU34E4CW is designed for professionals and power users seeking an expansive and immersive visual workspace. Its key benefit is enhanced productivity through its 34-inch UltraWide WQHD curved display and versatile USB-C connectivity. A potential caveat is that the 1500R curve might not suit everyone's preference for flat displays. This monitor features a 1500R curved VA panel, 3440 x 1440 resolution, a 120Hz refresh rate, HDR10 support, a built-in 5MP webcam, integrated speakers, and a 90W USB-C Power Delivery port with Smart KVM functionality.

All features

ColourBlack
Screen Size34
Display Type2K Ultra HD
SeriesE4
Model Part NumberCU34E4CW
BrandAOC

Extended Product Information

FAQs

What is the native resolution and aspect ratio of this monitor?

The monitor has a native resolution of 3440 x 1440 pixels (UltraWide Quad HD) and an aspect ratio of 21:9.

Can I use this monitor with a MacBook for charging and display?

Yes, if your MacBook supports USB-C with DisplayPort Alt Mode and USB Power Delivery, you can connect it via a single USB-C cable for both video output and charging (up to 90W).

What is the benefit of the 1500R curved screen?

The 1500R curvature is designed to provide a more immersive viewing experience and reduce eye strain by keeping the entire screen surface within a more consistent focal distance from your eyes.

How does the Smart KVM switch work?

The Smart KVM switch allows you to connect two different computers to the monitor and control both using a single keyboard and mouse. You can switch between the computers via the monitor's settings or dedicated buttons.

Is this monitor suitable for gaming?

With a 120Hz refresh rate, 4ms response time, and Adaptive Sync support, the monitor can provide a good experience for many types of gaming, especially for simulation or strategy games where wider field of view is beneficial. However, it is primarily marketed for professional and productivity use.

What is HDR10 and does it make a significant difference?

HDR10 is a standard for High Dynamic Range video. It allows for a wider range of colors and contrast between the brightest whites and darkest blacks, resulting in more lifelike and vibrant images. The visual impact depends on the content being displayed and its HDR mastering.

What is the warranty period for this monitor?

The AOC CU34E4CW comes with a 5-year warranty period.

Troubleshooting

No power or display is blank

Ensure the power cable is securely connected to both the monitor and a working wall outlet. Check that the video cable is firmly connected to both the monitor and your computer. Try a different video cable or input port if available.

Screen resolution is incorrect or blurry

Verify that the correct resolution (3440 x 1440) is selected in your computer's display settings. Ensure your graphics card drivers are up to date. Check the display cable connection.

USB-C connection not working (no video, data, or charging)

Confirm that your laptop supports DisplayPort Alt Mode and USB Power Delivery over USB-C. Ensure the USB-C cable used is rated for these features. Try a different USB-C port on your laptop or a different USB-C cable.

Webcam or speakers not functioning

Ensure the webcam and speaker drivers are installed and enabled in your operating system. Check the monitor's OSD (On-Screen Display) menu to confirm they are enabled. For the webcam, ensure it's selected as the default camera in your conferencing software.

Flickering or eye strain

Ensure Low Blue Light and Flicker-Free technologies are enabled in the monitor's OSD menu. Adjust monitor brightness to a comfortable level. Ensure the display refresh rate is set to 120Hz in your computer's display settings.

Pros and Cons

Pros

  • Expansive 34-inch UltraWide WQHD display for enhanced multitasking.
  • 120Hz refresh rate provides fluid motion and responsiveness.
  • USB-C with 90W Power Delivery simplifies connectivity and charging.
  • Built-in 5MP webcam and speakers offer an all-in-one conferencing solution.
  • Smart KVM switch allows easy control of multiple devices.
  • Ergonomic stand and eye-care technologies promote comfort during long use.

Cons

  • The 1500R curvature may not be ideal for users who prefer flat panels.
  • While HDR10 is supported, true HDR performance can vary based on content.
  • The built-in webcam is convenient but may not match the quality of dedicated external webcams.
  • Integrated speakers provide basic audio but may not satisfy audiophiles.
  • Requires compatible devices for full USB-C functionality (DisplayPort Alt Mode, Power Delivery).

Setup, Compatibility & Care

Setup:

  1. Unpack all components carefully, ensuring you have the monitor, stand, power cable, and included video cables (DisplayPort, HDMI, USB-C to USB-C).
  2. Attach the stand to the monitor base according to the included manual. The monitor features a 100 x 100 mm VESA mount for alternative mounting solutions.
  3. Connect the monitor to your computer using your preferred video input (HDMI, DisplayPort, or USB-C).
  4. For USB-C connectivity, ensure your laptop supports DisplayPort Alt Mode and USB Power Delivery. Connect your laptop to the monitor's USB-C port using the provided USB-C cable. This single cable should provide video, data, and power to your laptop (up to 90W).
  5. Connect the power cable and turn on the monitor and your computer.
  6. Adjust the monitor's height, tilt, and swivel to your preferred ergonomic position.

Compatibility:

  • The monitor supports Windows, macOS, and Linux operating systems.
  • For full USB-C functionality (DisplayPort Alt Mode, 90W Power Delivery), your source device must be compatible. Check your device's specifications.
  • HDCP 1.4/2.2 support ensures compatibility with protected content from streaming services and Blu-ray discs.

Care:

  • Cleaning: Turn off and unplug the monitor before cleaning. Use a soft, dry, lint-free cloth to wipe the screen and the exterior. For stubborn marks, lightly dampen the cloth with water. Do not use liquid cleaners, solvents, or abrasive materials, as they can damage the screen.
  • Ventilation: Ensure the monitor's ventilation slots are not blocked to prevent overheating.
  • Cable Management: Utilize the built-in cable management features on the stand to keep your workspace tidy and prevent cable strain.

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