Asus ROG Strix XG27ACS 27 Inch 180Hz 1ms 2560×1440 Fast IPS Gaming Monitor

Achieve smooth gameplay and vibrant visuals with the ROG Strix XG27ACS gaming monitor. This 27-inch display features a sharp 2560×1440 (QHD) resolution on a Fast IPS panel, renowned for excellent color reproduction (97% DCI-P3, 133% sRGB) and wide viewing angles. With a swift 180Hz refresh rate, 1ms (GTG) response time, and Adaptive-Sync compatibility, the XG27ACS delivers fluid, responsive performance ideal for a wide range of gaming genres.
Discover Balanced Speed and Color: ROG Strix XG27ACS
The ROG Strix XG27ACS hits a sweet spot for gamers seeking high performance without pushing into extreme refresh rates. Its Fast IPS technology ensures you don’t sacrifice color fidelity for speed. Enjoy fluid motion thanks to the 180Hz refresh rate and 1ms response time, further enhanced by ASUS ELMB Sync technology, which enables motion blur reduction and Adaptive-Sync (supporting AMD FreeSync™ and NVIDIA® G-SYNC® Compatibility) simultaneously for crisp, tear-free visuals.

Experience enhanced contrast and color with HDR10 support and VESA DisplayHDR™ 400 certification. Gamer-centric features like GamePlus hotkeys, various GameVisual modes, and Shadow Boost help optimize your gameplay, while the DisplayWidget Center simplifies settings adjustments. Eye care is prioritized with TÜV-certified Flicker-Free and hardware-based Low Blue Light technologies. Connectivity includes DisplayPort™ 1.4, HDMI® 2.0, and USB Type-C® (supporting DisplayPort Alt Mode and basic 7.5W power delivery). The fully adjustable ergonomic stand ensures comfortable viewing angles during extended gaming sessions. Explore compatible graphics cards or browse other gaming monitors. For full specifications, visit the official ROG Strix XG27ACS product page.
Specifications
- Model: ROG Strix XG27ACS
- Focus Keyphrase: ROG Strix XG27ACS
- Panel Size: 27-inch
- Resolution: 2560×1440 (QHD)
- Panel Type: Fast IPS
- Refresh Rate: 180Hz (Max)
- Response Time: 1ms (GTG)
- Brightness: 350 cd/m² (Typ), 400 cd/m² (HDR Peak)
- Contrast Ratio: 1000:1
- Color Gamut: 97% DCI-P3, 133% sRGB
- HDR Support: HDR10, VESA DisplayHDR 400
- VRR Technology: Adaptive-Sync (AMD FreeSync™, NVIDIA® G-SYNC® Compatible)
- Ports: 1x DisplayPort 1.4, 1x HDMI 2.0, 1x USB-C (DP Alt Mode, 7.5W PD), 1x Earphone Jack
- Stand Adjustments: Height (0-120mm), Tilt (+20° ~ -5°), Swivel (±45°), Pivot (±90°)
- VESA Mount: 100x100mm
- Features: ELMB Sync, Hardware Low Blue Light, Flicker-Free, GamePlus, GameVisual, Shadow Boost, 1/4″ Tripod Socket
- Weight (with stand): 6.61 kg
ROG Strix XG27ACS: Q&A
Target Audience
Gamers seeking a high-quality QHD gaming experience with a great balance between refresh rate (180Hz), response time (1ms), and excellent color performance (97% DCI-P3). Suitable for various game genres, from fast-paced action to visually rich adventures.
Key Reasons to Choose
The ROG Strix XG27ACS offers a compelling package with its smooth 180Hz Fast IPS panel, sharp QHD resolution, wide color gamut for vibrant visuals, 1ms response time, Adaptive-Sync support, and a fully ergonomic stand, making it a versatile choice for quality gaming.
What are the Pros?
- High 180Hz refresh rate for smooth gameplay.
- Fast 1ms (GTG) response time.
- Excellent color reproduction (97% DCI-P3).
- Sharp 2560×1440 (QHD) resolution.
- Fast IPS panel with good viewing angles.
- Adaptive-Sync support (FreeSync & G-Sync Compatible).
- ELMB Sync for enhanced motion clarity.
- VESA DisplayHDR 400 support.
- Hardware Low Blue Light and Flicker-Free technology.
- Fully adjustable ergonomic stand.
- USB-C connectivity with DP Alt Mode.
What are the Cons?
- No built-in speakers.
- Entry-level HDR performance (DisplayHDR 400).
- HDMI 2.0 port limits refresh rate for some devices compared to HDMI 2.1.
- Very low USB-C Power Delivery (7.5W).
- No Aura Sync RGB lighting mentioned in specs.
Verdict
The ROG Strix XG27ACS provides a fantastic balance for gamers who want sharp QHD visuals, vibrant colors, and smooth, responsive gameplay without necessarily needing the absolute highest refresh rates on the market. Its 180Hz Fast IPS panel, 1ms response time, and wide color gamut make it a highly capable and versatile display for various gaming experiences. While it lacks some premium extras like high-wattage USB-C PD or RGB lighting, the ROG Strix XG27ACS delivers core gaming performance and visual quality effectively.


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