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Compare ASRock PGO27QFV vs ASUS ROG Strix OLED XG27UCDMG

ASRock PGO27QFV and ASUS ROG Strix OLED XG27UCDMG are both monitors with the same Panel Type (QD-OLED), Aspect Ratio (16:9) and Viewing Angle (178° H x 178° V). The main differences are in Screen Size, Resolution, Pixel Density and Dot Pitch.
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In Stock
$562.58
Last updated 21 minutes ago.
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In Stock
$799.00
Last updated 21 minutes ago.
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Brand
ASRock
Brand
ASUS
Model
PGO27QFV
Model
  • 90LM0B20-B01971
  • XG27UCDMG
  • ROG Strix OLED XG27UCDMG
  • 90LM0B20-B019B1
Release Date
-
Release Date
📅 August 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
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Price history
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Screen Size
27"
Screen Size
26.5"
Resolution
2560 x 1440
Resolution
3840 x 2160
Pixel Density
108.79 PPI
Pixel Density
166.26 PPI
Dot Pitch
0.23 mm
Dot Pitch
0.15 mm
Panel Type
QD-OLED
Panel Type
QD-OLED
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
178° H x 178° V
Brightness
1000 cd/m²
Brightness
1000 cd/m²
Response Time
0.03 ms
Response Time
0.03 ms
Refresh Rate
360 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 ASRock PGO27QFV:

  • 30% cheaper, you can save $236.42
  • Bigger screen size (+0.50")
  • Higher refresh rate (360 Hz)

Buy now

Reasons to buy the ASUS ROG Strix OLED XG27UCDMG:

  • Higher Screen Resolution (3840 x 2160 pixel)
  • Better pixel density (166.26 PPI)
  • Supports NVIDIA G-Sync

Buy now

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