Category Specification Model ASUS ROG Strix XG27AQ Display Size 27″ Panel Type Fast IPS Resolution 2560 × 1440 (WQHD / 2K) Aspect Ratio 16:9 Refresh Rate Up to 170 Hz (overclocked) Response Time 1 ms (GTG) Brightness (Typical / HDR Peak) 400 cd/m² Contrast Ratio 1000:1 (typical) Color Gamut ~130 % sRGB / ~95 % DCI-P3 HDR Support HDR10 / DisplayHDR 400 Sync Technology NVIDIA G-SYNC Compatible / Adaptive-Sync Motion Blur Reduction ELMB SYNC (Extreme Low Motion Blur Sync) Viewing Angles 178° H / 178° V Display Surface Anti-glare Built-in Speakers Yes (2 × 2 W) Ports 1 × DisplayPort 1.2, 2 × HDMI 2.0, 3.5 mm audio USB Hub Yes (USB upstream + USB-A downs) Ergonomics Height adjust, tilt, swivel, pivot VESA Mount 100 × 100 mm Stand Adjustments Height: ~100 mm, Tilt: –5°~20°, Swivel: ±25°, Pivot: 90° Features Aura Sync lighting, GamePlus, GameVisual, Shadow Boost Flicker-Free / Low Blue Light Yes Typical Power Consumption ~35 W