ASUS ROG Swift 31.5" 16:9 240Hz 4K HDR OLED Gaming Monitor

Overview

The ASUS PG32UCDM is a 31.5-inch gaming monitor that combines a 4K QD-OLED panel with a 240 Hz refresh rate and an ultra-fast 0.03 ms response time to deliver sharp, vibrant visuals and smooth gameplay. Its 3840 by 2160 resolution ensures detailed images, while the monitor’s color accuracy and HDR capabilities make it suitable for both competitive gaming and professional creative work. Designed to support high-performance setups, it offers versatile connectivity and ergonomic adjustments to fit various user needs.

Key features

• QD-OLED panel that produces rich and lifelike colors with 99% DCI-P3 coverage and true 10-bit support
• High refresh rate of 240 Hz and ultra-fast response time for fluid motion and reduced blur in fast-paced games
• HDR10 support with peak brightness up to 1000 nits, enhanced by VESA DisplayHDR 400 True Black and Dolby Vision for improved contrast and dynamic range
• Adaptive sync technologies including FreeSync Premium Pro and G-SYNC compatibility to eliminate screen tearing and stuttering
• USB-C port delivering up to 90 watts of power while transmitting video, simplifying connections and reducing cable clutter
• Integrated KVM switch allowing control of multiple computers with a single keyboard and mouse, boosting productivity
• Built-in USB 3.2 Gen 1 hub for easy connection of peripherals directly to the monitor
• DisplayWidget Center software for on-screen customization of settings without interrupting your workflow
• Adjustable stand offering height, tilt, and swivel adjustments to ensure comfortable viewing angles during extended use
• Uniform Brightness mode that maintains consistent luminance across the screen for a balanced viewing experience

Key specs

• Display size: 31.5 inches
• Resolution: 3840 x 2160 (4K UHD)
• Panel type: QD-OLED
• Refresh rate: 240 Hz
• Response time: 0.03 milliseconds
• Color gamut: 99% DCI-P3 with true 10-bit color depth
• Brightness: up to 1000 nits peak
• HDR support: HDR10, VESA DisplayHDR 400 True Black, Dolby Vision
• Connectivity: DisplayPort 1.4, 2 x HDMI 2.1, USB-C with 90 W power delivery
• USB hub: USB 3.2 Gen 1
• Adaptive sync: FreeSync Premium Pro, G-SYNC compatible

Connectivity and compatibility

This monitor offers a range of ports to connect modern gaming consoles, PCs, and peripherals. The two HDMI 2.1 ports support next-generation consoles and high-bandwidth video signals, while DisplayPort 1.4 ensures compatibility with high-performance PCs. The USB-C port not only transmits video but also provides up to 90 watts of power, making it ideal for charging laptops or other devices. The integrated USB 3.2 Gen 1 hub allows you to connect keyboards, mice, and other accessories directly to the monitor, reducing desktop clutter.

Performance and reliability

The combination of a QD-OLED panel with a 240 Hz refresh rate and 0.03 ms response time ensures that fast-moving images remain clear and free of motion blur, which is critical for competitive gaming. The monitor’s support for both FreeSync Premium Pro and G-SYNC helps maintain smooth visuals by synchronizing the display’s refresh rate with the graphics card output. Its HDR capabilities enhance contrast and color depth, making both games and creative content look more immersive and true to life.

Ideal uses and environments

The ASUS PG32UCDM is well suited to gamers who demand high frame rates and color accuracy, as well as content creators who need precise color reproduction for video editing and design work. Its adjustable stand and ergonomic features make it comfortable for long sessions, whether in a home office, gaming room, or professional studio. The integrated KVM switch and USB hub also make it a strong choice for multitasking users managing multiple systems.