🖥️ Display

• Size: 27 inches

• Resolution: 3840 × 2160 (4K UHD)

• Panel Type: Fast IPS

• Aspect Ratio: 16:9

• Brightness: 350 nits (typical), 400 nits (peak with HDR)

• Contrast Ratio: 1000:1

• Color Gamut: 130% sRGB, 95% DCI-P3

• Color Depth: 10-bit (1.07 billion colors)

• Viewing Angles: 178° horizontal / 178° vertical

• Surface Treatment: Anti-glare

• HDR: HDR10, VESA DisplayHDR 400 certified

• Pixel Pitch: 0.155 mm

🎮 Gaming Features

• Dual-Mode Refresh Rates:

  • 4K @ 160 Hz

  • FHD (1920 × 1080) @ 320 Hz (switchable with a hotkey)

• Response Time: 1 ms (Gray-to-Gray)

• Adaptive Sync:

  • NVIDIA G-SYNC Compatible

  • AMD FreeSync Premium

• ELMB Sync: Enables low motion blur while using variable refresh rate

• Gaming Enhancements:

  • Dynamic Crosshair

  • Shadow Boost

  • GamePlus

  • GameVisual

  • DisplayWidget Center for OSD control

🔌 Connectivity

• DisplayPort 1.4 (HBR3): 1 × (supports 4K @ 160 Hz)

• HDMI 2.1: 1 × (supports up to 4K @ 160 Hz and 1080p @ 320 Hz)

• USB-C: 1 × (DisplayPort Alt Mode + 15W Power Delivery)

• Audio: 3.5 mm headphone jack

⚙️ Ergonomics & Design

• Tilt: –5° to +20°

• Swivel: ±45°

• Pivot: ±90° (portrait mode support)

• Height Adjustment: 0 to 120 mm

• VESA Mounting: 100 × 100 mm

• Tripod Socket: ¼" mount on top of the stand

• Security Slot: Kensington lock compatible

• Design: White finish with RGB underglow (Aura Sync compatible)

⚡ Power

• Power Consumption: <30 W typical

• Standby Mode: <0.5 W

• Power Off: <0.3 W

• Voltage: 100–240 V, 50/60 Hz

📏 Dimensions & Weight

• With Stand (W × H × D): ~614 × 510 × 219 mm

• Without Stand: ~614 × 367 × 90 mm

• Weight with Stand: ~6.6 kg

• Weight without Stand: ~3.8 kg

• Boxed Weight: ~9.1 kg

📦 In the Box

• DisplayPort Cable

• USB-C Cable

• Power Cord

• Quick Start Guide

• ROG Sticker

• ROG Pouch

• Warranty Card

✅ Summary

The XG27UCG-W is a cutting-edge gaming monitor that offers:

• Dual-Mode Refresh: 4K at 160 Hz or Full HD at 320 Hz

• Fast IPS with 1 ms GtG response time

• G-SYNC and FreeSync support with ELMB Sync

• Vivid colors with HDR10 and 10-bit depth

• Fully adjustable stand and USB-C input

• Sleek white design with RGB lighting

It’s ideal for users who want high resolution for content creation and blazing-fast refresh for competitive gaming — all in one premium monitor.