ASUS ROG Strix XG27UQDMS 27" 4K UHD (3840 x 2160) QD-OLED Gaming Monitor with 240Hz Refresh Rate, 0.03ms GTG Response Time, Custom Heatsink, G-SYNC Compatible & Full Ergonomic Stand

The XG27UQDMS is an elite 27-inch 4K UHD gaming monitor engineered for enthusiast gamers, creators, and visual purists who demand razor-sharp pixel density alongside high-frame-rate fluidity. Featuring a latest-generation Quantum Dot OLED panel with a 3840 x 2160 resolution, the XG27UQDMS delivers infinite contrast, true pitch-black levels, and incredible color saturation. Pushing motion performance to the limits, it combines a ultra-fast 240Hz refresh rate with a near-instantaneous 0.03ms GTG response time to eliminate pixel smearing and motion blur. Built with ROG's custom passive heatsink, advanced OLED Care protections, and G-SYNC compatibility, it provides elite visual performance for next-gen PC and console setups.

• 4K UHD QD-OLED Visual Clarity: Combines quantum-dot color richness and deep true blacks with an ultra-dense 3840 x 2160 resolution across a 27-inch panel.
• Hyper-Fluid 240Hz Refresh Rate: Renders fast-paced AAA and competitive games with incredible motion smoothness and low input latency.
• Near-Instant 0.03ms GTG Response Time: Self-emissive OLED pixels shift instantly to eliminate ghosting, trailing, and motion blur during fast action.
• Custom Passive Thermal Heatsink: Efficiently dissipates thermal energy without fan noise to maintain peak brightness and extend panel lifespan.
• VESA DisplayHDR True Black 400: Delivers deep contrast ratios, infinite black levels, and bright highlight pop for immersive HDR gaming.
• Streamer & Ergonomic Utility: Full height, tilt, swivel, and pivot adjustments paired with a top-mounted 1/4-inch tripod thread and smartphone socket base.

XG27UQDMS: 4K UHD Detail Meets 240Hz QD-OLED Speed

Designed for gamers who demand ultimate image sharpness without sacrificing refresh rate, the XG27UQDMS brings together high pixel density with self-luminous panel responsiveness.

Pristine 4K Resolution & 0.03ms Response

The XG27UQDMS leverages QD-OLED panel technology to offer self-illuminating pixel-level dimming, completely eliminating backlight bleed and haloing. Its 240Hz refresh rate paired with a near-instantaneous 0.03ms GTG response time keeps fast-moving targets exceptionally crisp.

Fanless Thermal Layout & Streamer Ergonomics

Equipped with ROG's custom passive cooling system and a suite of OLED Care software features, the XG27UQDMS maintains panel health silently. Its stand features full ergonomic range-of-motion alongside an integrated smartphone slot and a top 1/4-inch tripod socket for webcams or ring lights.

Technical Summary Table