ASUS ASUS ROG Strix 27 inch QHD 2K 1440P 180Hz IPS with Review
The ASUS ROG Strix XG27ACG-W proves you don't need to spend a fortune to get a fast, colorful, and versatile 1440p gaming monitor.
The 30-Second Version
The ASUS ROG Strix XG27ACG-W is a fantastic 1440p all-rounder. Its 180Hz IPS panel is fast and colorful, perfect for both gaming and creative work. For around $270, it's an easy recommendation.
Overview
The ASUS ROG Strix XG27ACG-W is a 27-inch 1440p gaming monitor that doesn't just hit the spec sheet, it nails it. With a 180Hz refresh rate, 1ms response time, and full G-Sync compatibility, it's built to keep up with fast-paced action.
It also brings some serious color, hitting 95% of the DCI-P3 color gamut and landing in the 97th percentile for color performance in our database. That means it's not just for gaming; it's a solid pick for creative work too.
Performance
This thing is fast. The 180Hz refresh rate and 1ms GTG response time deliver the buttery-smooth motion you want for competitive gaming, and ASUS's ELMB Sync tech helps cut down on ghosting and tearing. The 1440p resolution is the sweet spot for clarity without crushing your GPU, and the IPS panel provides great viewing angles. The HDR400 certification is fine for a bit of extra pop, but don't expect mini-LED levels of contrast.
Pros & Cons
Pros
- Superb 180Hz refresh rate and 1ms response for competitive gaming. 97th
- Excellent color accuracy with 95% DCI-P3 coverage. 97th
- Fully adjustable stand with height, tilt, swivel, and pivot. 94th
- Includes a USB-C port for a cleaner, single-cable setup. 85th
Cons
- HDR performance is basic, just hitting the HDR400 spec. 12th
- Only one HDMI and one DisplayPort input.
- The all-white design might not fit every setup.
- It's a bit heavy at over 6.5kg.
The Word on the Street
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 2560 (QHD) |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
Performance
| Refresh Rate | 180 Hz |
| Response Time | 1 |
| Adaptive Sync | G-Sync Compatible |
Color & HDR
| Brightness | 400 nits |
| Color Gamut | 125% sRGB, 95% DCI-P3 |
| HDR | HDR400 |
| HDR Support | HDR400 |
Connectivity
| HDMI Ports | 1 |
| DisplayPort | 1 |
| Speakers | No |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | Yes |
| VESA Mount | 100x100 |
Features
| Webcam | No |
| Power | 28 |
| Weight | 6.6 kg / 14.6 lbs |
Value & Pricing
For a price floating between $239 and $299, this monitor offers tremendous value. You're getting high-end gaming performance, pro-level color, and premium ergonomics that usually cost more. The 3-year warranty with cross-shipping is a nice peace-of-mind bonus. If you want a do-it-all 1440p screen, this is one of the best deals going.
vs Competition
Stacked up, it holds its own. Against the Samsung Odyssey G9, you're trading an immersive curve and higher resolution for a more standard, versatile size and a much lower price. Next to the ASUS ROG Swift OLED, you miss out on perfect blacks but gain peace of mind about burn-in and a brighter screen for everyday use. Compared to a basic 144Hz 1440p monitor, the extra 36Hz, better color, and USB-C port justify the small price bump.
| Spec | ASUS ASUS ROG Strix 27 inch QHD 2K 1440P 180Hz IPS with | Samsung Odyssey Samsung - 57" Odyssey Neo G9 Dual 4K UHD Quantum | LG UltraGear LG UltraGear 45" WUHD DUAL MODE 4K 165Hz FHD 330Hz | ASUS ROG Swift ASUS Republic of Gamers Swift OLED PG27UCDM 26.5" | MSI MPG MSI 27 inch WQHD 2K 1440P 360Hz with AMD FreeSync | Dell UltraSharp Dell UltraSharp 27" 4K HDR 120 Hz Monitor (2-Pack) |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 57 | 45 | 27 | 27 | 27 |
| Resolution | 2560 x 1440 | 7680 x 2160 | 5120 x 2160 | 3840 x 2160 | 2560 x 1440 | 3840 x 2160 |
| Panel Type | IPS | VA | OLED | OLED | OLED | IPS |
| Refresh Rate | 180 | 240 | 165 | 240 | 360 | 120 |
| Response Time Ms | 1 | 1 | - | - | 0 | 5 |
| Adaptive Sync | G-Sync Compatible | FreeSync Premium Pro | G-Sync Compatible | G-Sync Compatible | FreeSync Premium Pro | - |
| Hdr | HDR400 | HDR10+ | HDR10 | HDR400 | HDR400 | HDR |
| Compare | Compare | Compare | Compare | Compare |
Common Questions
Q: Does this monitor have good motion clarity for fast games?
Yes, the 180Hz refresh rate and 1ms response time are excellent, and ASUS's ELMB Sync technology helps further reduce motion blur and ghosting during fast action.
Q: Is the color good enough for professional photo or video work?
It's very good. Covering 95% of the DCI-P3 color gamut puts it in the top tier for color accuracy, making it suitable for creative tasks.
Q: What does the USB-C port do?
It supports DisplayPort Alt Mode, so you can connect a compatible laptop with a single cable for video, audio, and power delivery, cleaning up your desk.
Who Should Skip This
If you're a hardcore HDR enthusiast, look elsewhere. The HDR400 certification is entry-level and can't match the contrast of OLED or mini-LED screens. Also, if you need to connect more than two devices at once, the limited inputs might be a dealbreaker.
Verdict
Buy this if you want a single monitor that can handle competitive gaming, content creation, and everyday work without breaking the bank. It's the definition of an all-rounder. The 180Hz IPS panel is the star, and the excellent stand and color gamut make it a joy to use for hours.