Acer CB322QK 31.5″ 4K UHD LED Monitor


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The Acer CB322QK is a 31.5-inch 4K UHD LED LCD monitor with a 16:9 aspect ratio. It features In-plane Switching (IPS) technology, which offers wider viewing angles and better color accuracy compared to other panel types. The monitor has a resolution of 3840 x 2160, which means it can display four times the number of pixels compared to a standard 1080p display. It supports 1.07 billion colors, providing vibrant and accurate color reproduction.

The monitor has a peak brightness of 350 nits and a response time of 4ms, which makes it suitable for both gaming and productivity. The refresh rate is limited to 60Hz, which may not be sufficient for competitive gaming but should be adequate for most other uses. The Acer CB322QK offers two input options: HDMI and DisplayPort, allowing you to connect to a wide range of devices, including computers, gaming consoles, and media players. Overall, the Acer CB322QK is a great option if you’re looking for a large 4K monitor with accurate colors and wide viewing angles. It’s suitable for a range of uses, from gaming to professional work, and offers good value for its price.

Technical Information

Number of Screens:   1
Viewable Screen Size:   31.5″
Screen Mode:   4K UHD
Display Screen Type:   Flat Panel TFT
Panel Technology:   In-plane Switching (IPS) Technology
Response Time:   4 ms GTG
Aspect Ratio:   16:9
Pixel Pitch:   7.2 mil
Horizontal Viewing Angle:   178°
Vertical Viewing Angle:   178°
Adjustable Display Pivot:   Yes
Mount Type:   Wall Mountable
Backlight Technology:   LED
Maximum Adjustable Height:   5.91″
Swivel Angle:   360°
Vertical Frequency:   50 Hz to 60 Hz


Maximum Resolution:   3840 x 2160
Standard Refresh Rate:   60 Hz
Color Supported:   1.07 Billion Colors
Color Depth:   8-bit+FRC
Dynamic Contrast Ratio:   100,000,000:1
Brightness:   350 Nit
Color Gamut:   99% sRGB


Speakers:   Yes


Network (RJ-45):   Yes
HDMI:   Yes
HDMI Version:   2.0
USB:   Yes
Headphone:   Yes
DisplayPort:   Yes
DisplayPort Version:   1.2
USB Type-C:   Yes
Number of USB 3.0 Ports:   2
Number of DisplayPorts:   1

Power Description

Standby Power Consumption (Energy Star):   300 mW
Off-Mode Power Consumption (Energy Star):   300 mW

Physical Characteristics

VESA Mount Compatible:   Yes
VESA Mount Standard:   100 x 100
Height:   16.7″
Width:   28.1″
Depth:   2.2″
Height with Stand:   19.45″
Width with Stand:   28.10″
Depth with Stand:   10.59″
Weight (Approximate):   15.43 lb


Package Contents: 

  • 1 x CB322QK Widescreen LCD Monitor
  • 1 x HDMI Cable
  • 1 x Power Cord(US)
  • 1 x USB Type-C Cable
  • 1 x USB 3.0 Cable

Environmentally Friendly:   Yes
Environmental Certification:   TCO



Weight 30 lbs
Dimensions 32 × 20 × 8 in




Country of Origin


HS Code


Screen Size


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