Asus ROG Strix XG27ACSR 27" 2K QHD 220Hz Fast IPS Gaming Monitor
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Technical Specifications
| Attribute | Detailed Specification |
| Product Full Name | ASUS ROG Strix XG27ACSR 27" 2K QHD 220Hz Fast IPS Gaming Monitor |
| Product Model / SKU | ROG Strix XG27ACSR |
| Brand / Manufacturer | ASUS ROG (Republic of Gamers) |
| Product Series | ASUS ROG Strix Series (Enthusiast Esports & Tournament Gaming Displays) |
| Chassis Colorway & Finish | ROG Cyberpunk Cyber-Text Textured Matte Black with Iconic ROG Red/Silver Accents |
| Screen Size | 27.0-Inch (68.47 cm) Diagonal Widescreen (16:9 Aspect Ratio) |
| Panel Type | Fast IPS (High-Velocity Liquid Crystal Technology) |
| Display Surface | Anti-Glare Matte Surface Treatment (Non-Glare) |
| Native Resolution | 2K QHD (2560 × 1440 Pixels) |
| Pixel Pitch / PPI | 0.233 mm / Approx. 109 PPI (High Graphical Detail & Sharp Text) |
| Display Viewing Area (H × V) | 596.74 mm × 335.67 mm |
| Refresh Rate | Up to 220 Hz Overclocked Refresh Rate (VRR Range: 48 Hz – 220 Hz) |
| Response Time | Up to 0.3 ms Min. / 1 ms GTG Typ. (Gray-to-Gray) |
| Brightness (Typical / Peak) | 350 cd/m² (Typical) / 400 cd/m² (HDR Peak) |
| Static Contrast Ratio | 1300:1 (Typical Native Contrast) |
| Dynamic Contrast Ratio | 100,000,000:1 (ASUS Smart Contrast Ratio - ASCR) |
| Viewing Angles | 178° Horizontal / 178° Vertical (CR≥10) |
| Display Colors & Bit Depth | 1.07 Billion Colors (True 10-bit: 8-bit + FRC) |
| Color Gamut Coverage | 95% DCI-P3 and 130% sRGB Wide Color Spaces |
| High Dynamic Range (HDR) | VESA DisplayHDR 400 Certified & HDR10 Compatible (Multiple HDR Gaming Modes) |
| Motion Blur Reduction | Extreme Low Motion Blur (ELMB) & ELMB Sync (Simultaneous Backlight Strobing + VRR) |
| Variable Refresh Rate (VRR) | VESA AdaptiveSync Display 220Hz, AMD FreeSync™ Premium & NVIDIA G-SYNC® Compatible |
| Variable Overdrive | ASUS Variable Overdrive 2.0 (Dynamically modulates overdrive levels across fluctuating framerates) |
| ROG Gaming AI Technology | • AI Visual: Intelligently identifies running game genres and activates optimized visual presets • AI Crosshair: Dynamically changes reticle color in real time to maximize contrast against backgrounds • AI Shadow Boost: Enhances visibility in dark areas while preventing highlights from overexposing • AI Sniper: Automatically zooms in on the center of the screen to aid target acquisition |
| Gaming Enhancements | ROG GamePlus Suite (Crosshair, Timer, FPS Counter, Display Alignment, Stopwatch), GameVisual (8 Presets) |
| Eye Care & Health Features | TÃœV Rheinland-Certified Flicker-Free Backlighting & Hardware Low Blue Light Technology |
| Display Software Support | ASUS DisplayWidget Center (Complete mouse-controlled OSD navigation and app-based presets) |
| ASUS Power Sync Support | Yes (Synchronizes power state automatically with connected PCs/mini-PCs) |
| Video Connectivity | 1 × USB Type-C (DP Alt Mode, Data Transfer, and Power Delivery) 1 × DisplayPort 1.4 (DSC, Supports 2560×1440 @ 220Hz) 1 × HDMI 2.1 (TMDS Signaling, Supports 2560×1440 @ 144Hz) |
| Audio Configuration | 1 × 3.5 mm Audio Headphone Out Jack |
| Streaming & Device Mount | Integrated 1/4"-20 Threaded Tripod Socket atop the stand column for webcams or lights; Integrated Mobile Phone Groove on Base |
| Ergonomic Stand Adjustments | • Height Adjustment: 0 to 120 mm • Tilt Angle: -5° Forward to +20° Backward • Swivel Angle: -45° to +45° • Pivot / Rotation: -90° to +90° (Bidirectional Clockwise & Counter-Clockwise Portrait Mode) |
| VESA Wall Mounting | VESA Standard 100 × 100 mm Pattern Compatible |
| Kensington Security | Integrated Kensington Lock Slot |
| Power Consumption | Active Power On: <23W; Power Saving Mode: <0.5W; Standby / Off: <0.3W |
| Dimensions (with Stand) | Approx. 614.8 mm × 510.3 mm × 218.8 mm (24.20" × 20.09" × 8.61") |
| Dimensions (without Stand) | Approx. 614.8 mm × 367.0 mm × 60.1 mm (24.20" × 14.45" × 2.37") |
| Product Weight | Approx. 6.3 kg (13.89 lbs) with Stand / Approx. 4.1 kg (9.04 lbs) Panel Only |
| Package Contents | 1 × ASUS ROG Strix XG27ACSR Monitor 1 × Ergonomic Multi-Adjustable Stand Base & Column 1 × DisplayPort Cable 1 × USB Type-C Cable 1 × Power Adapter & Power Cord 1 × ROG Pouch / Sticker Pack 1 × Quick Start Guide & Warranty Documentation |
| Warranty Policy | 3 Years Official ASUS ROG Limited Manufacturer / Replacement Warranty |
Product Description
The ASUS ROG Strix XG27ACSR is an enthusiast-grade 27-inch 2K QHD (2560 × 1440) Fast IPS gaming monitor engineered for competitive esports athletes, tournament battlers, and high-framerate PC gamers who demand an elite balance of high pixel density, low input latency, and versatile modern connectivity. Carrying ROG’s signature aggressive design with cyberpunk rear etchings, the XG27ACSR combines an ultra-fast 220Hz refresh rate, sub-millisecond liquid crystal response times, onboard ROG Gaming AI technology, and single-cable USB-C convenience on a fully articulated ergonomic stand.
The visual platform is built around a high-performance 27-inch Fast IPS panel delivering 2560 × 1440 QHD resolution (109 PPI), offering 77% more onscreen room than conventional 1080p displays for pinpoint situational awareness and crisp target identification in tactical shooters. Fast IPS liquid crystal elements shift rapidly to achieve response times down to 0.3 ms minimum (1 ms typical GTG), substantially reducing motion blur, ghosting trails, and image smearing behind fast-moving enemies. Backed by VESA DisplayHDR 400 certification, 95% DCI-P3 cinema color coverage, and 10-bit color depth (1.07 billion colors), the display maintains rich dynamic range, punchy contrast, and color accuracy across wide 178-degree viewing angles without sacrificing frame velocity.
Reaching up to 220Hz over DisplayPort 1.4 and USB-C, the monitor provides fluid frame pacing for competitive titles like Valorant, Counter-Strike 2, Apex Legends, and Call of Duty: Warzone. To eliminate motion blur without introducing screen tearing, the XG27ACSR incorporates ASUS Extreme Low Motion Blur Sync (ELMB Sync). ELMB Sync allows backlight strobing to operate simultaneously with AMD FreeSync Premium and NVIDIA G-SYNC Compatible variable refresh rates. Built-in Variable Overdrive 2.0 dynamically modulates pixel overdrive values on the fly to match fluctuating frame outputs, preventing overshoot halos as framerates change during intense team fights.
The monitor also integrates the ROG Gaming AI Assistant suite. AI Visual automatically detects on-screen game scenarios to switch visual presets in real time; AI Crosshair dynamically changes reticle color to ensure high contrast against background environments; AI Shadow Boost clarifies dark hiding spots without blowing out bright areas; and AI Sniper magnifies targets in the center of the screen to aid long-range precision.
Modern connectivity is anchored by a versatile USB Type-C port supporting DisplayPort Alternate Mode, high-speed data transmission, and Power Delivery for modern gaming laptops and handhelds, alongside DisplayPort 1.4, HDMI 2.1, and an audio out jack. The ergonomic stand provides 120 mm of height travel, 90-degree swivel, tilt, and bidirectional portrait pivot, while featuring a built-in mobile phone groove on the base and a 1/4-inch tripod thread socket atop the column for mounting streaming cameras or key lights. Certified by TÃœV Rheinland for flicker-free and hardware low blue light viewing, the ASUS ROG Strix XG27ACSR delivers a complete, tournament-ready 1440p gaming setup backed by an official 3-year warranty.
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