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ShopMonitorsASUS ROG Strix OLED XG27UCDMG computer monitor 67.3 cm (26.5") 3840 x 2160 pixels 4K Ultra HD QD-OLED Black
ASUS ROG Strix OLED XG27UCDMG computer monitor 67.3 cm (26.5") 3840 x 2160 pixels 4K Ultra HD QD-OLED Black
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ASUS ROG Strix OLED XG27UCDMG computer monitor 67.3 cm (26.5") 3840 x 2160 pixels 4K Ultra HD QD-OLED Black

£870.66

£1044.79 inc. VAT

Low Stock(2)MPN: XG27UCDMG
🚚 Next-day delivery £4.95
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Product Overview

AI-generated summary

If you’re spending £870 ex-VAT, you’re basically buying yourself a serious “treat the screen like a tool” upgrade: the OLED panel is the standout here. Text looks crisp, motion is genuinely smooth, and the contrast is in a different league versus your typical business-grade LCDs—great for design, software development, media work, and anyone who lives in dark-themed interfaces. It’s also the kind of monitor you’ll notice every day, not just when you game: gradients, charts, and visuals pop in a way that’s hard to unsee once you’ve used it.

That said, I wouldn’t recommend it for everyone in a UK office environment. OLED can be less forgiving with static on-screen elements (think fixed dashboards, long email clients, or always-on UI bars), and the “ROG” positioning means it’s tuned more for enthusiasts than conservative, 9-to-5 risk management. If your usage is mostly static work or you need something that’s guaranteed to run for years with heavy, unchanging screen content, you’ll likely be happier (and sleep better) with a high-end IPS instead. If you do lots of varied content, tweak colour/brightness sensibly, and can live with the OLED maintenance mindset, this is a premium buy that’s genuinely worth the money.

Why This Product

ONE FOR ALL

ONE FOR ALL

ROG Strix OLED XG27UCDMG The ROG Strix OLED XG27UCDMG is a 27-inch, 240Hz 4K gaming monitor that boasts the latest fourth-generation QD-OLED technology to deliver supersharp visuals and crisp text....

Supersmooth Visuals

Supersmooth Visuals

Designed for discerning gamers and professional creators, it offers a refresh rate of 240Hz and 0.03ms grey-to-grey (GTG) response time for supersharp and fluid visuals.

ROG OLED Anti-Flicker 2.0

New ROG OLED Anti-Flicker 2.0 technology minimizes onscreen flicker by up to 20% compared to previous-generation panels, enabling comfortable gaming experiences.

Luminance Compensation Algorithm

Luminance Compensation Algorithm

The advanced luminance compensation algorithm dynamically boosts pixel brightness during refresh rate fluctuations to ensure more consistent visuals without increasing input lag or compromising ref...

Refresh Rate Cap

Refresh Rate Cap

This feature caps the monitor refresh rate to reduce onscreen flicker. The three presets (High / Mid / Off) have been upgraded, enabling each to cover a wider refresh rate range to suit individual ...

ASUS OLED Care Pro

ASUS OLED Care Pro

New ASUS OLED Care Pro technology provides a full set of customizable monitor settings to protect the OLED panel and ensure longevity. Plus, it includes the new Neo Proximity Sensor that detects yo...

Specifications

Display

Display diagonal26.5 "
Display resolution3840 x 2160 pixels
HD type4K Ultra HD
Native aspect ratio16:9
Display technologyQD-OLED

Performance

NVIDIA G-SYNCY
NVIDIA G-SYNC typeG-SYNC Compatible
AMD FreeSyncY
AMD FreeSync typeFreeSync Premium
VESA Adaptive Sync supportY

Multimedia

Built-in speaker(s)N
Built-in cameraN

Design

Market positioningGaming
Product colourBlack
Feet colourBlack

Ports & interfaces

Built-in USB hubY
USB hub version3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantity3
USB Type-C downstream ports quantity1
USB Type-C DisplayPort Alternate ModeY

Ergonomics

VESA mountingY
Panel mounting interface100 x 100 mm
Wall mountableY
Cable lock slotY
Cable lock slot typeKensington

Power

Energy efficiency class (SDR)F
Energy efficiency class (HDR)G
Energy consumption (SDR) per 1000 hours25 kWh
Energy consumption (HDR) per 1000 hours34 kWh
Power consumption (typical)80 W

Weight & dimensions

Width (with stand)613 mm
Depth (with stand)168.7 mm
Height (with stand)509.4 mm
Weight (with stand)7440 g
Width (without stand)610.3 mm

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