ASUS ROG Swift OLED PG27UCWM

3840 x 2160 Pixels, 27"
43Ratings
BrandMore from ASUS
Test reportsVery good based on 1 test
Energy Label F
Currently out of stock
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Display size (inches)2

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Product details

26.5-inch 4K True-Tandem-RGB OLED with TrueBlack glossy coating and versatile dual mode (4K at 240 Hz, FHD at 480 Hz) for the ultimate balance between colour accuracy and speed.

True RGB Stripe OLED technology ensures razor-sharp text and precise colour reproduction, whilst offering up to 27% greater colour volume – even at maximum brightness. The innovative GaNFET technology helps to optimise heat dissipation and energy efficiency, thereby extending the lifespan of the OLEDs. ‘Enhanced OLED Care Pro’ features the Neo proximity sensor for intelligent presence detection and automatic protection, with adjustable options for motion sensitivity and the Auto-Away timer.

Dolby Vision support, VESA DisplayHDR 400 TrueBlack compliance and 99% DCI-P3 colour gamut with a Delta E < 2 accuracy, as well as true 10-bit colour depth for breathtakingly realistic HDR gaming experiences. Extensive connectivity options include DisplayPort 2.1a UHBR20 with a bandwidth of 80 Gbit/s, HDMI® 2.1 and USB-C with 90-watt Power Delivery.

Key specifications

Monitor type
Gaming monitor
Display resolution
4K
Display technology
OLED
Refresh rate
240 Hz
Monitor equipment
Integrated USB hub, RGB lighting, Slot for Kensington lock
Video connections
DisplayPort (1x), HDMI (2x)
USB ports
USB-A, USB-C
Documents
Technical data sheet.pdf

General information

Item number
72137979
Manufacturer
ASUS
Category
Monitor
Manufacturer No.
90LM0CY1-B01971
Release date
2.7.2026
Sales rank in Category Monitor
1221 of 3641

Colour

Colour
Black
Exact colour description
Black

Display properties

Monitor type
Gaming monitor
Display size (inches)
27"
Screen size (cm)
67.32 cm
Image resolution
3840 x 2160 Pixels
Display resolution
4K
Pixel density
166 ppi
Display
OLED
Display technology
OLED
Refresh rate
240 Hz
Aspect ratio
16:9
Screen surface
High gloss
Response time (grey-to-grey)
0.03 ms
Brightness
1000 cd/m²
Colour depth
10 bits
Colour space coverage
DCI-P3: 99%.
Viewing angle (H)
178°
Viewing angle (V)
178°

Features + Functions

Monitor equipment
Integrated USB hub, RGB lighting, Slot for Kensington lock
Touch
Without touch function
Sync-Technology
AMD Freesync Premium Pro, NVIDIA G-Sync
Dynamic range
Dolby Vision

Mounting + Ergonomics

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

Connections

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

Power supply

USB Type C Power supply
90 W

Power

Power consumption
80 W

Energy declaration

Energy efficiency class
F

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
481.18 kg
Climate contribution
CHF 11.44

Product dimensions

Width
610.30 mm
Length
70.50 mm
Height
369.20 mm
Weight
7.62 kg

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

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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
  • 21.LG
    1.6 %
  • 21.Viewsonic
    1.6 %
  • 23.ASUS
    1.8 %
  • 23.MSI
    1.8 %
  • 25.LC-Power
    2.2 %

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
  • 4.LC-Power
    3 days
  • 4.MSI
    3 days
  • 10.ASUS
    4 days
  • 10.Dell
    4 days
  • 10.iiyama
    4 days

Return rate

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

Source: Digitec Galaxus
  • 19.AsRock
    4.4 %
  • 20.Verbatim
    4.5 %
  • 21.ASUS
    4.6 %
  • 21.Viewsonic
    4.6 %
  • 23.MSI
    5 %
Source: Digitec Galaxus

Translation: machine translated
Very good86/100
Computer Bild Logo
Ranking 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