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Compare ViewSonic XG2705 vs ASUS ROG Strix OLED XG27UCDMG

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  3. ViewSonic XG2705 🆚 ASUS ROG Strix OLED XG27UCDMG
ViewSonic XG2705 and ASUS ROG Strix OLED XG27UCDMG are both monitors with the same Aspect Ratio (16:9), Viewing Angle (178° H x 178° V) and DisplayPort (1). The main differences are in Screen Size, Resolution, Pixel Density and Dot Pitch.
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ViewSonic XG2705 27" 1080p 1ms 144Hz Frameless IPS FreeSync Premium Eye Care HDMI DP
ViewSonic XG2705
ASUS ROG Strix OLED XG27UCDMG 27" 4K QD-OLED 240Hz 0.03ms Anti-Flicker 2.0 Custom Heatsink 99% DCI-P3 True 10-bit Color 90LM0B20-B01971
ASUS ROG Strix OLED XG27UCDMG
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Out of Stock
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$159.99
Out of Stock
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$161.97
Out of Stock
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$179.99
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Prices
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In Stock
$799.00
Last updated 16 minutes ago.
In Stock
Free shipping
$799.00
In Stock
$849.99
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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
ViewSonic
Brand
ASUS
Model
XG2705
Model
  • 90LM0B20-B01971
  • XG27UCDMG
  • ROG Strix OLED XG27UCDMG
  • 90LM0B20-B019B1
Release Date
📅 June 2020
Release Date
📅 August 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
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
IPS
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
250 cd/m²
Brightness
1000 cd/m²
Response Time
1 ms
Response Time
0.03 ms
Refresh Rate
144 Hz
Refresh Rate
240 Hz
Built-in Speakers
Yes
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 ViewSonic XG2705:

  • 80% cheaper, you can save $639.01
  • Bigger screen size (+0.50")
  • Built-in speakers

Buy now

Reasons to buy the ASUS ROG Strix OLED XG27UCDMG:

  • Newer Product, it was released around 5 years later
  • Higher Screen Resolution (3840 x 2160 pixel)
  • Better pixel density (166.26 PPI)
  • More brightness (+750 cd/m²)
  • Less response time (-0.97 ms)
  • Higher refresh rate (240 Hz)
  • Supports NVIDIA G-Sync

Buy now

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