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Compare ASUS ROG Strix OLED XG27UCDMG vs MG28UQ

ASUS ROG Strix OLED XG27UCDMG and ASUS MG28UQ are both monitors with the same Resolution (3840 x 2160), Aspect Ratio (16:9) and DisplayPort (1). The main differences are in Screen Size, Pixel Density, Dot Pitch and Panel Type.
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Pangoly Score (How do we rate?)
90
Brand
ASUS
Brand
ASUS
Model
  • 90LM0B20-B01971
  • XG27UCDMG
  • ROG Strix OLED XG27UCDMG
  • 90LM0B20-B019B1
Model
MG28UQ
Release Date
📅 August 2025
Release Date
📅 April 2016
* 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
26.5"
Screen Size
28"
Resolution
3840 x 2160
Resolution
3840 x 2160
Pixel Density
166.26 PPI
Pixel Density
157.35 PPI
Dot Pitch
0.15 mm
Dot Pitch
0.16 mm
Panel Type
QD-OLED
Panel Type
TN
Widescreen
Yes
Widescreen
Yes
Aspect Ratio
16:9
Aspect Ratio
16:9
Curved Screen
No
Curved Screen
No
Viewing Angle
178° H x 178° V
Viewing Angle
170° H x 160° V
Display Colors
-
Display Colors
1070000000
Brightness
1000 cd/m²
Brightness
330 cd/m²
Contrast Ratio
-
Contrast Ratio
100,000,000:1
Response Time
0.03 ms
Response Time
1 ms
Refresh Rate
240 Hz
Refresh Rate
60 Hz
Built-in Speakers
No
Built-in Speakers
Yes
DVI
0
DVI
0
DisplayPort
1
DisplayPort
1
HDMI
2
HDMI
2
VGA
0
VGA
0
G-SYNC Support
Yes
G-SYNC Support
No
FreeSync Support
Yes
FreeSync Support
Yes
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Comparison and key differences summary

Reasons to buy the ASUS ROG Strix OLED XG27UCDMG:

  • Newer Product, it was released around 10 years later
  • Better pixel density (166.26 PPI)
  • More brightness (+670 cd/m²)
  • Less response time (-0.97 ms)
  • Higher refresh rate (240 Hz)
  • Better viewing angle
  • Supports NVIDIA G-Sync

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Reasons to buy the ASUS MG28UQ:

  • Bigger screen size (+1.50")
  • Built-in speakers

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