ASUS ROG Strix 27” 2K Review: Specs, Pros and Cons

What stands out

• 270Hz refresh rate for ultrafast motion handling
• 0.5ms response time (GTG) for sharp visuals
• Fast IPS panel with 2560 x 1440 resolution
• G-SYNC Compatible for tear-free gameplay
• ELMB SYNC eliminates ghosting and tearing

Who it fits

Key specs explained for this monitor

Resolution: 2560 x 1440

This WQHD resolution offers a clear balance of detail and performance. You get sharper images than 1080p without the heavy GPU load of 4K. It fits well on a 27-inch screen, providing enough pixel density for sharp text and game visuals. This is the standard sweet spot for most gaming monitors today.

Refresh Rate: 270Hz

The screen updates 270 times per second, which is faster than the standard 144Hz or 165Hz found on many rivals. This high rate reduces motion blur in fast-paced shooters. You will notice smoother cursor movement and clearer tracking of enemies. It is ideal for competitive gamers who need every frame to count.

Response Time: 0.5ms GTG

Gray-to-gray response time measures how quickly a pixel changes color. A 0.5ms figure is very fast for an IPS panel. It helps prevent trailing artifacts behind moving objects. This speed complements the high refresh rate, ensuring that the fast frame updates are not ruined by slow pixel transitions. It keeps visuals crisp.

Sync Technology: G-SYNC Compatible

This feature syncs the monitor's refresh rate with your graphics card's frame output. It eliminates screen tearing and reduces stuttering. You get smoother gameplay without the input lag associated with older sync methods. This is essential for maintaining visual integrity during intense gaming sessions, especially when frame rates fluctuate.

Panel Type: Fast IPS

Fast IPS technology combines the color accuracy and wide viewing angles of traditional IPS panels with quicker response times. You get vibrant colors and consistent image quality from different angles. This is better than VA panels for color fidelity and better than TN panels for viewing angles. It suits gamers who also value media consumption.

Monitor Design and Physical Build

The ASUS ROG Strix XG27AQM features a Fast IPS panel housed in a black chassis. According to the listing, the unit measures 24.2 inches wide, 10 inches high, and 16.1 inches deep. It weighs 16.8 pounds. These dimensions indicate a standard 27-inch footprint that fits typical desk setups. The height of 10 inches suggests a relatively low profile when not tilted. You can adjust the viewing angle to 178 degrees vertically and horizontally. This wide viewing angle ensures the image remains consistent even if you sit off-center.

Connectivity is handled via DisplayPort 1.4 with DSC and two HDMI 2.0 ports. There are also two USB 3.0 ports for peripheral use. This layout supports dual-monitor setups or connection to both a PC and a console. The monitor supports G-SYNC Compatible technology. This sync method reduces screen tearing during fast-paced gaming. The design prioritizes performance over elaborate aesthetics. The black finish blends into most gaming environments without drawing attention away from the screen. The build appears sturdy enough to support the 27-inch panel. You get a reliable frame for high-refresh-rate gaming. The physical controls are not detailed in the specs, but the connectivity options provide ample flexibility for your setup. This monitor is built for serious gamers who need speed and clarity.

Setup And Daily Use Guide

Setting up this monitor involves connecting it to your PC or console using the available ports. You have two HDMI 2.0 inputs and a DisplayPort 1.4 with DSC. This flexibility allows you to link multiple devices without constant cable swapping. The listing notes support for specific console outputs. You can run Full HD at 120Hz on PS5 or 1440p at 60Hz. Xbox Series X and S users can achieve 1440p at 120Hz with variable refresh rate support. This makes the unit a practical hub for mixed gaming setups. For daily PC use, the 270Hz refresh rate and 0.5ms response time define the experience. These specs reduce motion blur and input lag, which is critical for fast-paced titles. The Fast IPS panel ensures consistent viewing angles of 178 degrees. You can view the screen from the side without significant color shift. The monitor also includes ASUS Extreme Low Motion Blur Sync. This feature combines ELMB with G-SYNC Compatible technology. It works to eliminate ghosting and screen tearing simultaneously. This means smoother visuals during high-speed movement. The DisplayHDR 400 certification suggests decent contrast for its class. You will see improved detail in darker scenes compared to standard HDR levels. The USB 3.0 ports provide convenient connectivity for peripherals. You can attach a headset or drive directly to the monitor. The physical design is compact enough for most desks. Its dimensions allow it to fit standard monitor arms if needed. Overall, the setup is straightforward, and the daily use focuses on high-performance clarity and responsiveness.

Before You Buy This Monitor

Before purchasing the ASUS ROG Strix XG27AQM, verify your GPU supports the required 270Hz overclocked refresh rate over DisplayPort 1.4. The monitor relies on G-SYNC Compatible mode, so ensure your graphics card is NVIDIA-based for optimal tear-free performance. If you plan to use it with consoles, note that PS5 supports 120Hz at 1080p and Xbox Series X/S supports 120Hz at 1440p. You will need a sturdy desk or mount, as the unit weighs 16.8 pounds and lacks a built-in stand adjustment description in the provided data. Keep the Fast IPS panel clean with microfiber cloth to maintain its 350 cd/㎡ brightness. This model sits alongside other 27-inch options in the 1 reviewed products, offering a distinct advantage for competitive shooters due to its speed, though it lacks the immersive width of ultrawide displays. Check cable lengths and port availability on your PC to avoid connection issues.

Check before you buy

• Confirm your GPU supports 270Hz via DisplayPort 1.4.
• Ensure you have an NVIDIA card for G-SYNC.
• Check desk space for the 24.2-inch width.
• Verify console HDMI 2.0 port availability.

The product at a glance

1

ASUS ROG Strix 27-Inch 270Hz Gaming Monitor

Best for: competitive FPS gaming at 1440p

Screen Size

27"

Resolution

2560 x 1440

Refresh Rate

270Hz

Panel Type

Fast IPS

Aspect Ratio

16:9

Response Time

0.5ms GTG

View on Amazon: ASUS ROG Strix 27-Inch 270Hz Gaming Monitor Affiliate link

The ASUS ROG Strix XG27AQM is a 27-inch Fast IPS gaming monitor with a 2560 x 1440 resolution. It features a 270Hz refresh rate and a 0.5ms response time for fast visuals. G-SYNC Compatible technology ensures smooth gameplay without tearing. It supports DisplayHDR 400 for better contrast. This monitor suits competitive gamers who need high frame rates and sharp images on a standard 16:9 screen.

Pros

• 270Hz overclocked refresh rate for smooth motion
• 0.5ms GTG response time with Fast IPS panel
• G-SYNC Compatible for tear-free gaming
• ELMB SYNC reduces motion blur

Cons

• Limited to HDMI 2.0, not HDMI 2.1
• DisplayHDR 400 is entry-level HDR
• No mention of USB-C connectivity

Good fit if

• You play fast-paced shooters and need high refresh rates
• You want a 27-inch screen with 1440p clarity
• You use NVIDIA GPUs for G-SYNC support

Skip if

• You require HDMI 2.1 for next-gen console features
• You need USB-C for single-cable laptop docking
• You prefer OLED or Mini-LED HDR performance

Verdict: ASUS ROG Strix XG27AQM 27-inch 2K Monitor delivers high-speed performance for competitive gamers who prioritize refresh rate and response time over advanced HDR capabilities.

Specifications side by side

Frequently asked questions

See also

• asus rog strix 27 2k alternatives
• best ASUS ultrawide monitors under 200
• asus rog strix 27 inch 4k review
• asus rog strix g18 review