Acer CB322QK semipruzx 31.5" 4K UHD HDR IPS Display

Overview

The Acer UM.JB2AA.003 is a 31.5-inch 4K UHD monitor designed to deliver finely detailed images with HDR10 support, making it suitable for photo editing, spreadsheet work, and media streaming. Its IPS panel ensures consistent colors from wide viewing angles, while 350 nits brightness and the ability to display up to 1.07 billion colors provide accurate tone and saturation for creative professionals. Adaptive-Sync technology and a 60 Hz refresh rate with a 4 ms response time keep motion smooth and free from tearing, enhancing both work and casual gaming experiences.

Key features

• IPS panel technology maintains color accuracy and consistency even when viewed from the side
• HDR10 support enhances contrast and color depth for richer, more lifelike images
• Adaptive-Sync synchronizes the display refresh rate with graphics output to prevent screen tearing and ghosting
• USB-C port supports video, data transfer, and up to 65 W power delivery, simplifying connectivity with a single cable
• Multiple USB-A ports and an RJ45 Ethernet jack provide easy access to peripherals and wired networking
• Ergonomic stand allows tilt, swivel, and height adjustments for comfortable viewing during long sessions
• Acer VisionCare technology reduces blue light and flicker to help minimize eye strain during extended use

Key specs

• Display size: 31.5 inches
• Resolution: 3840 × 2160 (4K UHD)
• Panel type: IPS
• Brightness: 350 nits
• Color support: up to 1.07 billion colors
• Color gamut: 99% sRGB coverage
• Refresh rate: 60 Hz
• Response time: 4 ms
• Ports: 1 × USB-C (video, data, 65 W power), 1 × DisplayPort, 1 × HDMI, 4 × USB-A, 1 × RJ45 Ethernet

Connectivity and compatibility

This monitor offers versatile connectivity options to fit a variety of setups. The USB-C port consolidates video, data, and power delivery, making it ideal for modern laptops and reducing cable clutter. DisplayPort and HDMI inputs support desktops and media players, while the USB-A ports and Ethernet jack keep peripherals and wired network connections within easy reach. This range of ports ensures compatibility with a broad spectrum of devices in home offices and creative workspaces.

Ergonomics and eye care

The adjustable stand allows you to tilt, swivel, and change the height of the display, helping you find the most comfortable position for long hours of work or entertainment. Acer VisionCare technology reduces blue light emissions and flicker, which can help reduce eye fatigue during extended use, making this monitor a practical choice for professionals and remote workers who spend significant time in front of the screen.

Who this monitor is for

This 31.5-inch 4K UHD display is well suited to graphic designers, video editors, and anyone who requires precise color accuracy and high resolution. Its single-cable USB-C connectivity and ergonomic adjustments also make it a strong option for remote workers and home office users seeking a clean, efficient setup. The combination of smooth motion handling and vivid color reproduction fits well in creative studios, shared workspaces, and environments where both productivity and visual quality are priorities.