ASUS ROG Strix XG27ACMG 27" 16:9 270Hz QHD HDR IPS Gaming Monitor

Overview

The ASUS XG27ACMG is a 27-inch gaming monitor designed to deliver fast and smooth visuals without compromising image quality. It features a QHD resolution of 2560 x 1440 pixels combined with a 270 Hz refresh rate and a 1 ms gray-to-gray response time, ensuring that fast-paced games appear sharp and responsive. The monitor’s Fast IPS panel maintains consistent colors across wide viewing angles, while support for AMD FreeSync Premium and NVIDIA G-SYNC helps eliminate screen tearing during gameplay.

Key features

• 270 Hz refresh rate and 1 ms response time provide ultra-smooth motion for competitive gaming and fast action scenes
• Compatibility with AMD FreeSync Premium and NVIDIA G-SYNC adaptive sync technologies reduces screen tearing and stuttering
• Fast IPS panel covers 95% of the DCI-P3 color gamut and 125% of sRGB, delivering accurate and vibrant colors for gaming and content creation
• DisplayHDR 400 certification enhances contrast and brightness for more dynamic HDR content
• USB-C port supports DisplayPort Alt Mode and supplies up to 15 W of power, enabling streamlined single-cable connections for laptops and streaming devices
• Adjustable stand offers height, tilt, swivel, and pivot movements for ergonomic positioning and portrait mode use
• Extreme Low Motion Blur Sync technology reduces ghosting while keeping adaptive sync active for clearer fast-motion visuals
• 100 x 100 mm VESA mount compatibility allows flexible mounting options on arms or walls

Key specs

• Display size: 27 inches
• Resolution: 2560 x 1440 (QHD)
• Panel type: Fast IPS
• Refresh rate: 270 Hz
• Response time: 1 ms gray-to-gray
• Color gamut: 95% DCI-P3, 125% sRGB
• HDR certification: DisplayHDR 400
• Ports: HDMI 2.1, DisplayPort 1.4, USB-C with DisplayPort Alt Mode and 15 W power delivery
• Stand adjustments: height, tilt, swivel, pivot
• VESA mount: 100 x 100 mm

Connectivity and compatibility

This monitor offers versatile connection options to fit a variety of setups. HDMI 2.1 and DisplayPort 1.4 inputs support high-bandwidth video signals for gaming consoles, PCs, and other devices. The USB-C port not only carries video via DisplayPort Alt Mode but also delivers up to 15 watts of power, which is convenient for charging compatible laptops or powering streaming encoders without extra cables. These options make it easy to integrate the monitor into both gaming and professional environments.

Performance and reliability

The combination of a high refresh rate, low response time, and adaptive sync technologies ensures smooth and tear-free gameplay, even during intense action sequences. The Fast IPS panel maintains color accuracy and clarity across wide viewing angles, which benefits both gamers and content creators who need consistent visuals. The DisplayHDR 400 certification adds depth to HDR content, making games and videos more immersive. The monitor’s build quality and ergonomic stand adjustments support long sessions with comfort and flexibility.

Ideal uses and environments

The ASUS XG27ACMG is well suited to gamers who demand fast and fluid visuals for competitive titles, as well as streamers and video editors who require accurate color reproduction. Its high refresh rate and adaptive sync support make it a strong choice for fast-paced gaming, while the wide color gamut and HDR capabilities enhance creative workflows. The adjustable stand and VESA mount compatibility allow it to fit comfortably in home offices, gaming setups, or professional studios where space and ergonomics matter.