ASUS ROG Strix OLED XG27UCDMG

3840 x 2160 Pixels, 26.50"
11Ratings
BrandMore from ASUS
Test reportsVery good based on 1 test
Energy Label F
Delivered the day after tomorrow
More than 10 pieces in stock
free shipping

Product details

The ROG Strix XG27UCDGM is a state-of-the-art gaming monitor equipped with a 27-inch QD-OLED panel, offering an impressive 4K resolution of 3840 x 2160 pixels. With a refresh rate of 240 Hz and a response time of just 0.03 ms (GTG), this monitor is ideal for demanding gaming scenarios where quick reactions and smooth visuals are crucial. The latest 4th generation QD-OLED technology delivers vibrant colors and outstanding picture quality, while the OLED Anti-Flicker 2.0 technology reduces flicker, ensuring comfortable use. Additionally, the monitor features ASUS OLED Care Pro, which automatically disables the screen when the user steps away, minimizing burn-in effects. With extensive connectivity options and a variety of features, the ROG Strix XG27UCDGM is an excellent choice for gamers and creatives who prioritize top-notch image quality and performance.

  • 4th generation QD-OLED technology for enhanced picture quality
  • OLED Anti-Flicker 2.0 to reduce flicker by 20%
  • Neo Proximity Sensor to prevent burn-in effects
  • VESA DisplayHDR 400 True Black for impressive HDR performance
  • ASUS DisplayWidget Center for easy adjustment of monitor settings.

Key specifications

Screen technology
OLED
Display resolution
UHD
Monitor equipment
HDR functionality, Integrated USB hub, KVM Function, RGB lighting, Slot for Kensington lock
Video connections
1 x USB-C, DisplayPort (1x), HDMI (2x)
Monitor type
Gaming Monitor
USB ports
USB-A, USB-B, USB-C
Refresh rate
240 Hz
Documents
Technical data sheet.pdf
Item number
55675050

General information

Manufacturer
ASUS
Category
Monitor
Manufacturer no.
90LM0B20-B01971
Release date
5.3.2025
Sales rank in Category Monitor
154 of 3424
External links
Manufacturer's site (it)
May include power adapter
Yes

Colour

Colour
Black
Exact colour description
Black

Display properties

Monitor type
Gaming Monitor
Display size (inches)
26.50"
Screen size (cm)
67.30 cm
Image resolution
3840 x 2160 Pixels
Display resolution
UHD
Pixel density
166 ppi
Pixel pitch
0.16 mm
Screen technology
OLED
Panel technology
OLED
Refresh rate
240 Hz
Aspect ratio
16:9
Screen surface
Anti-glare
Response time (grey-to-grey)
0.03 ms
Reaction time MPRT
1 ms
Brightness
1000 cd/m²
Colour depth
10 bits
Colour space coverage
DCI-P3: 99%., sRGB: 145%
Viewing angle (H)
178°
Viewing angle (V)
178°

Features + Functions

Monitor equipment
HDR functionality, Integrated USB hub, KVM Function, RGB lighting, Slot for Kensington lock
Connectivity
HDMI, USB
Touch
Without touch function
Sync-Technology
Adaptive Sync, AMD Freesync Premium, NVIDIA G-Sync
HDR Certification
Vesa DisplayHDR 400

Mounting + Ergonomics

Adjustability
Height-adjustable, Pivoting, Rotatable, Tiltable
VESA wall mount
100 x 100 mm

Connections

Video connections
1 x USB-C, DisplayPort (1x), HDMI (2x)
HDMI version
2.1
DisplayPort version
1.4
USB ports
USB-A, USB-B, USB-C
Exact USB ports
USB-A 3.0 (3x), USB-B 3.0 (1x), USB-C 3.0 (1x)
Audio Connections
Jack 3.5mm (1x)

Power supply

USB Type C Power supply
90 W
Power consumption
80 W
Power consumption (standby)
0.50 W
Power consumption (Off)
0.30 W

Energy declaration

Energy efficiency class
F

Origin

Country of origin
China, Germany, Taiwan

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer ASUS fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Stall

Product dimensions

Width
613 mm
Length
168.70 mm
Height
509.40 mm
Weight
7.44 kg

Package dimensions

Length
86 cm
Width
17 cm
Height
50 cm
Weight
10.30 kg

30-day right of return
36 Months Warranty (Bring-in)
13 additional offers

Compare products

Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Monitor» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 17.Acer
    1.3 %
  • 18.Xiaomi
    1.4 %
  • 19.ASUS
    1.6 %
  • 19.Samsung
    1.6 %
  • 19.Targus
    1.6 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 3.LG
    3 days
  • 3.MSI
    3 days
  • 8.ASUS
    4 days
  • 8.iiyama
    4 days
  • 8.LC-Power
    4 days

Return rate

How often is a product of this brand in the «Monitor» category returned?

Source: Digitec Galaxus
  • 20.Minix
    4.2 %
  • 20.Xiaomi
    4.2 %
  • 22.ASUS
    4.3 %
  • 23.Verbatim
    4.5 %
  • 24.MSI
    5.1 %
Source: Digitec Galaxus

Translation: machine translated
Very good86/100
Computer Bild Logo
Rank 4 out of 8Computer BildMonitore im TestReleaseMay 2025
  • PositiveExtremely high pixel density
  • PositiveVery high refresh rate
  • PositiveUSB-C with DisplayPort
  • NegativeGrey scales unclean ex works
  • NegativeCorrect gradients in "sRGB Cal Mode"

With the right settings, the Asus ROG Swift OLED PG27UCDM is one of the best that gamers can currently put on their desk. The Asus sets itself apart from 32-inch 4K OLEDs with its even higher picture sharpness, which makes gaming and working a real pleasure. It also has a refresh rate of 240 hertz, a high-quality finish and future-proof connections.

This test report belongs to a different type: ROG Swift OLED PG27UCDM (3840 x 2160 Pixels, 26.50")
Go to complete test report