Overview

  • 34″ UltraWide Display
    Expand your workspace with a spacious 21:9 UltraWide display that lets you comfortably view multiple windows side by side without a second monitor.
  • Immersive Curved Screen
    The 1500R curved display wraps around your field of view, providing a more natural and comfortable viewing experience while improving focus.
  • DisplayPort and HDMI Connection
    Simplify your workspace with 1 x DisplayPort 1.4 and 1 x HDMI 2.0 ports that delivers video and data for compatible laptops and devices.
  • High Contrast VA Panel
    Experience deeper blacks, vibrant colors, and excellent contrast with a VA panel designed for both productivity and entertainment.
  • 34″ Screen Size
    Boost your efficiency with a 34″ ultrawide display that replaces dual monitors with one seamless, expansive canvas for work, creation, and play.
  • QHD (3440×1440) Resolution
    Wrap your field of view in a stunning 21:9 panoramic display, packing 4.9 million pixels of razor-sharp detail into an ultra-immersive experience.
  • 120Hz Refresh Rate
    Experience smooth visuals with a 120Hz refresh rate that delivers fluid motion, sharper transitions, and a more responsive viewing experience.
  • 3-Year Warranty
    Enjoy peace of mind with an industry-leading 3-year manufacturer’s warranty.

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Specifications

Capacity & configuration

Display Type
LED
Panel Type
VA
Stand Type
Fixed height stand

Dimensions & weight

Product Name
AOC CU34B3E 34" UltraWide QHD (3440x1440) Curved VA Panel, LED, 120Hz Refresh rate, DisplayPort, HDMI, Monitor
Product Width
31.82 inches
Product Weight
16.31 pounds
Product Height With Stand
18.77 inches
Product Depth (With Stand)
10.44 inches

Features

Brand
AOC
Color
Black
Refresh Rate
120Hz
Maximum Resolution
3440 x 1440
Native Resolution
3440 x 1440
Contrast Ratio
3000:1
Response Time
1 milliseconds
Synchronization Technology
VESA Adaptive-Sync
Aspect Ratio
16:9
Display Contour
Curved
Brightness
350 candela per square meter
Screen Size
34 inches
High Dynamic Range (HDR)
No
Horizontal Viewing Angle
178 degrees
Vertical Viewing Angle
178 degrees
Touch Screen
No
On-Screen Display Languages
English, French, Czech, Russian, German, Chinese, Spanish, Portuguese, Italian, Dutch, Swedish, French, Finnish, 5 additional
Display Surface
Anti-glare
Number of DisplayPort Inputs (Total)
1
Number of HDMI Inputs (Total)
1
Number of VGA Ports
0
Number of DVI Inputs
0
Number of Mini DisplayPort Inputs
0
Number of Thunderbolt Ports (Total)
0
Display Connector(s)
1 x DisplayPort 1.4
Headphone Jack
Yes
Wall Mountable
Yes
VESA Wall Mount Standard
100mm x 100mm
Anti-Glare
Yes
Eye Relief Features
Flicker free
Built-In Webcam
No
Integrated Speaker(s)
No
ENERGY STAR Certified
No
EPEAT Registered
No
Operating System Compatibility
Windows
UPC
685417747085

Power & warranty

Model Number
CU34B3E
Warranty - Parts
3 years
Warranty - Labor
3 years

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat