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Compare ASUS ROG Strix OLED XG27UCDMG vs LG Ultragear OLED 27GS93QE

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  3. ASUS ROG Strix OLED XG27UCDMG 🆚 LG Ultragear OLED 27GS93QE
ASUS ROG Strix OLED XG27UCDMG and LG Ultragear OLED 27GS93QE are both monitors with the same Screen Size (26.5"), Aspect Ratio (16:9) and Viewing Angle (178° H x 178° V). The main differences are in Resolution, Pixel Density, Dot Pitch and Panel Type.
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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
LG Ultragear OLED 27GS93QE 27" QHD 240Hz 0.03ms DisplayHDR True Black 400 FreeSync Premium Pro NVIDIA G-Sync HDMI 2.1 DisplayPort
LG Ultragear OLED 27GS93QE
Prices
(Change region)
In Stock
$799.00
Last updated 38 minutes ago.
In Stock
Free shipping
$799.00
In Stock
$849.99
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Prices
(Change region)
In Stock
$499.99
Last updated 37 minutes ago.
Out of Stock
Free shipping
$1,070.74
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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
ASUS
Brand
LG
Model
  • 90LM0B20-B01971
  • XG27UCDMG
  • ROG Strix OLED XG27UCDMG
  • 90LM0B20-B019B1
Model
  • 27GS93QE-B
  • 27GS93QE-B.AUS
Release Date
📅 August 2025
Release Date
📅 September 2024
* 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
26.5"
Screen Size
26.5"
Resolution
3840 x 2160
Resolution
2560 x 1440
Pixel Density
166.26 PPI
Pixel Density
110.84 PPI
Dot Pitch
0.15 mm
Dot Pitch
0.22 mm
Panel Type
QD-OLED
Panel Type
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
275 cd/m²
Response Time
0.03 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
Yes
G-SYNC Support
No
FreeSync Support
Yes
FreeSync Support
Yes
-

Comparison and key differences summary

Reasons to buy the ASUS ROG Strix OLED XG27UCDMG:

  • Newer Product, it was released around 11 months later
  • Higher Screen Resolution (3840 x 2160 pixel)
  • Better pixel density (166.26 PPI)
  • More brightness (+725 cd/m²)
  • Supports NVIDIA G-Sync

Buy now

Reasons to buy the LG Ultragear OLED 27GS93QE:

  • 37% cheaper, you can save $299.01

Buy now

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