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Compare MSI Optix MAG272CRX vs ASUS ROG Strix OLED XG27UCDMG

MSI Optix MAG272CRX and ASUS ROG Strix OLED XG27UCDMG are both monitors with the same Aspect Ratio (16:9), Viewing Angle (178° H x 178° V) and Refresh Rate (240 Hz). The main differences are in Screen Size, Resolution, Pixel Density and Dot Pitch.
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Brand
MSI
Brand
ASUS
Model
  • Optix MAG272CRX
  • OPTIXMAG272CRX
Model
  • 90LM0B20-B01971
  • XG27UCDMG
  • ROG Strix OLED XG27UCDMG
  • 90LM0B20-B019B1
Release Date
📅 December 2019
Release Date
📅 August 2025
* First availability for purchase, it may not correspond to the actual market launch date.
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Price history
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Price history
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Screen Size
27"
Screen Size
26.5"
Resolution
1920 x 1080
Resolution
3840 x 2160
Pixel Density
81.59 PPI
Pixel Density
166.26 PPI
Dot Pitch
0.31 mm
Dot Pitch
0.15 mm
Panel Type
VA
Panel Type
QD-OLED
Widescreen
Yes
Widescreen
Yes
Aspect Ratio
16:9
Aspect Ratio
16:9
Curved Screen
Yes
Curved Screen
No
Viewing Angle
178° H x 178° V
Viewing Angle
178° H x 178° V
Brightness
300 cd/m²
Brightness
1000 cd/m²
Response Time
1 ms
Response Time
0.03 ms
Refresh Rate
240 Hz
Refresh Rate
240 Hz
Built-in Speakers
No
Built-in Speakers
No
DVI
0
DVI
0
DisplayPort
1
DisplayPort
1
HDMI
2
HDMI
2
VGA
0
VGA
0
G-SYNC Support
No
G-SYNC Support
Yes
FreeSync Support
Yes
FreeSync Support
Yes

Comparison and key differences summary

Reasons to buy the MSI Optix MAG272CRX:

  • 64% cheaper, you can save $511.01
  • Bigger screen size (+0.50")
  • Curved screen

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Reasons to buy the ASUS ROG Strix OLED XG27UCDMG:

  • Newer Product, it was released around 6 years later
  • Higher Screen Resolution (3840 x 2160 pixel)
  • Better pixel density (166.26 PPI)
  • More brightness (+700 cd/m²)
  • Less response time (-0.97 ms)
  • Flat screen
  • Supports NVIDIA G-Sync

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