ASUS ROG Strix OLED XG27UCDMG
3840 x 2160 Pixels, 26.50"
More than 10 pieces in stock at supplier
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.
Monitor type | Gaming monitor |
Display resolution | 4K |
Display technology | QD-OLED |
Refresh rate | 240 Hz |
Monitor equipment | HDR functionality, Integrated USB hub, KVM Function, RGB lighting, Slot for Kensington lock |
Video connections | DisplayPort (1x), HDMI (2x) |
USB ports | USB-A, USB-B, USB-C |
Documents | Technical data sheet.pdf |
Item number | 55675050 |
Manufacturer | ASUS |
Category | Monitor |
Manufacturer No. | 90LM0B20-B01971 |
Release date | 5.3.2025 |
Sales rank in Category Monitor | 6 of 2194 |
Colour | Black |
Exact colour description | Black |
Monitor type | Gaming monitor |
Display size (inches) | 26.50" |
Screen size (cm) | 67.30 cm |
Image resolution | 3840 x 2160 Pixels |
Display resolution | 4K |
Pixel density | 166 ppi |
Pixel pitch | 0.16 mm |
Display | OLED |
Display technology | QD-OLED |
Refresh rate | 240 Hz |
Aspect ratio | 16:9 |
Screen surface | Anti-glare |
Contrast ratio | 1500000:1 |
Response time (grey-to-grey) | 0.03 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° |
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 |
Motion blur reduction | ELMB Sync |
Dynamic range | HDR |
HDR Certification | Vesa DisplayHDR 400 |
Adjustability | Height-adjustable, Pivoting, Rotatable, Tiltable |
VESA wall mount | 100 x 100 mm |
Video connections | 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) |
USB Type C Power supply | 90 W |
Power consumption | 80 W |
Power consumption (standby) | 0.50 W |
Power consumption (Off) | 0.30 W |
Energy efficiency class | F, G |
Country of origin | France |
Manufacturer commitment | RE100, SBTi |
CO₂ emissions | 185 kg |
Climate contribution | EUR 4,59 |
Width | 613 mm |
Length | 168.70 mm |
Height | 509.40 mm |
Weight | 7.44 kg |
Product Safety |
Length | 86 cm |
Width | 17 cm |
Height | 50 cm |
Weight | 10.30 kg |
30-day right of return
News
| Amount | EUR 70,– |
| URL | https://promotion.asus.com/de/ |
| Valid from | 18.8.2026 |
| Ends | 28.9.2026 |
| Closing date | 12.10.2026 |
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Monitor» category have a defect within the first 24 months?
Source: Galaxus- 20.LG1,6 %
- 21.Viewsonic1,7 %
- 22.ASUS1,8 %
- 23.MSI1,9 %
- 24.LC-Power2,1 %
Statutory 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: Galaxus- 4.Eizo3 days
- 6.Acer4 days
- 6.ASUS4 days
- 6.HP4 days
- 6.iiyama4 days
Return rate
How often is a product of this brand in the «Monitor» category returned?
Source: Galaxus- 18.LG4,2 %
- 19.Xiaomi4,4 %
- 20.ASUS4,5 %
- 21.Verbatim4,6 %
- 21.Viewsonic4,6 %