ASUS ROG Strix 27" 16:9 360Hz 2K OLED FreeSync Gaming Monitor

Overview

The ASUS XG27ACDNG is a gaming monitor designed for players who require fast response times and precise visuals. Featuring a 26.5-inch QD OLED panel with a native resolution of 2560 x 1440 and a refresh rate of up to 360 Hz, it delivers smooth and detailed images that help you track every frame in fast-paced games. Its 0.03 ms gray-to-gray response time ensures motion remains sharp, while support for FreeSync Premium Pro and G-SYNC reduces screen tearing and stuttering during intense gameplay.

Beyond gaming, this monitor excels in color accuracy and contrast. It covers 99 percent of the DCI-P3 color gamut with factory calibration keeping Delta E under 2, making it suitable for creative work and cinematic content. The VESA DisplayHDR 400 True Black certification and a contrast ratio of 1,500,000:1 allow bright highlights to stand out against deep blacks without blooming, enhancing both dark scenes and HDR media.

Key features

• Extremely fast 360 Hz refresh rate combined with a 0.03 ms response time for blur-free and fluid motion in competitive gaming
• Wide color coverage and precise factory calibration ensure accurate and vibrant visuals for both gaming and creative tasks
• Compatibility with FreeSync Premium Pro and G-SYNC technology minimizes tearing and stutter for smooth gameplay
• Advanced burn-in prevention through a custom heatsink, uniform brightness algorithm, and OLED Care Plus for longer panel lifespan
• Multiple connectivity options including DisplayPort 1.4, dual HDMI 2.1 ports, and USB-C with 90 W power delivery to support various devices with minimal cable swapping
• VESA DisplayHDR 400 True Black certification delivers deep contrast and rich blacks, enhancing visual depth in games and movies
• ASUS DisplayWidget Center software provides easy desktop access to monitor settings like picture-in-picture and crosshairs, reducing time spent navigating on-screen menus

Key specs

• Display size: 26.5 inches
• Panel type: QD OLED
• Resolution: 2560 x 1440 (2K)
• Refresh rate: up to 360 Hz
• Response time: 0.03 ms gray-to-gray
• Color gamut: 99% DCI-P3
• Color accuracy: Delta E < 2 (factory calibrated)
• Contrast ratio: 1,500,000:1
• HDR certification: VESA DisplayHDR 400 True Black
• Connectivity: DisplayPort 1.4, 2 x HDMI 2.1, USB-C with 90 W power delivery

Connectivity and compatibility

This monitor offers versatile connectivity to accommodate a range of devices. DisplayPort 1.4 supports high-refresh-rate output from gaming PCs, while two HDMI 2.1 ports allow seamless connection to the latest gaming consoles at 1440p resolution. The USB-C port not only transmits video but also delivers up to 90 watts of power, making it convenient for charging laptops or powering compatible devices. This setup reduces cable clutter and makes switching between work and play straightforward.

Performance and reliability

Designed to maintain consistent performance over time, the monitor incorporates a custom heatsink and a uniform brightness algorithm to prevent uneven wear on the OLED panel. The OLED Care Plus suite further protects against burn-in, which is especially important for users who keep static images or overlays on screen for extended periods. These features ensure the display remains vibrant and reliable through long gaming sessions or professional use.

Ideal uses and environments

The ASUS XG27ACDNG fits well in controlled-light environments such as dedicated gaming rooms, home offices, or creative studios. Its combination of high refresh rate, low response time, and accurate color reproduction makes it a strong choice for esports athletes, streamers who require precise color for overlays, and creative professionals who need a single display for both gaming and detailed editing. It performs best where ambient light can be managed to take full advantage of its OLED contrast capabilities.