ASUS ROG Strix OLED XG27UCDMG 27 inch 4K QD-OLED gaming monitor (EAN: 4711387815243)
The ASUS ROG Strix OLED XG27UCDMG is a premium 27 inch 4K gaming monitor created for users who demand uncompromising image quality, extreme responsiveness and modern connectivity. Featuring an advanced QD-OLED panel with a native Ultra HD resolution of 3840 × 2160, it delivers outstanding sharpness and pixel-level precision, making it ideal for high-end gaming, immersive entertainment and detailed creative work. Every scene benefits from perfect blacks, exceptional contrast and rich colours that elevate both games and multimedia content.
With a maximum refresh rate of 240 Hz and an ultra-fast 0.03 ms response time, this monitor is built for smooth, fluid motion and instant on-screen reactions. Fast-paced games feel incredibly responsive, while motion blur is virtually eliminated. Support for NVIDIA G-SYNC Compatible and AMD FreeSync Premium ensures tear-free and stutter-free gameplay across a wide range of graphics cards, maintaining consistent performance even during demanding scenes. HDR support with DisplayHDR 400 True Black and HDR10 further enhances visual depth, delivering striking highlights and realistic shadow detail.
Colour performance is another key strength of the XG27UCDMG. With 99% DCI-P3 coverage and extended sRGB support, it produces vibrant, accurate colours suitable not only for gaming but also for photo and video editing. Ergonomic adjustments including height, tilt, swivel and pivot provide excellent comfort for long sessions, while VESA mounting allows flexible installation. Modern connectivity such as HDMI 2.1, DisplayPort 1.4, USB-C with 90 W power delivery and a built-in KVM switch make this monitor a powerful centrepiece for advanced gaming and multitasking setups.
ASUS ROG Strix OLED XG27UCDMG 27 inch computer monitor
EAN
4711387815243
Manufacturer code
90LM0B20-B01971
Warranty
36 months
Technical specifications
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Screen size: 27 inch (26.5” viewable)
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Panel type: QD-OLED
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Resolution: 3840 × 2160 (4K Ultra HD)
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Aspect ratio: 16:9
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Refresh rate: Up to 240 Hz
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Response time: 0.03 ms
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Brightness: Up to 1000 cd/m² (peak)
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Contrast ratio: 1,500,000:1
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HDR support: DisplayHDR 400 True Black, HDR10
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Colour gamut: 99% DCI-P3, extended sRGB
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Viewing angles: 178° horizontal / 178° vertical
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Adaptive sync: NVIDIA G-SYNC Compatible, AMD FreeSync Premium
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Connectivity:
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2 × HDMI 2.1
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1 × DisplayPort 1.4
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USB-C with DisplayPort Alt Mode and up to 90 W Power Delivery
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USB hub (3 × USB-A, 1 × USB-C)
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Headphone output (3.5 mm)
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Extra features:
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Built-in KVM switch
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ASUS OLED Care technology
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Flicker-free and Low Blue Light
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Motion blur reduction
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Ergonomics:
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Height adjustment (up to 12 cm)
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Tilt, swivel and pivot support
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VESA mount 100 × 100 mm
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Energy efficiency:
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SDR: Class F
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HDR: Class G
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Weight:
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With stand: approx. 7.44 kg
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Without stand: approx. 5 kg
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Why choose the ASUS ROG Strix OLED XG27UCDMG?
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4K QD-OLED panel with perfect blacks and exceptional contrast
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Ultra-fast 240 Hz refresh rate and 0.03 ms response time
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NVIDIA G-SYNC Compatible and AMD FreeSync Premium support
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DisplayHDR 400 True Black and HDR10 for enhanced realism
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Wide colour gamut for gaming and creative workflows
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USB-C with 90 W power delivery and integrated KVM switch
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Full ergonomic adjustability and VESA mounting support
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