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Compare ASUS ROG Strix OLED XG27UCDMG vs LG UltraGear 32GR93U-B

ASUS ROG Strix OLED XG27UCDMG and LG UltraGear 32GR93U-B are both monitors with the same Resolution (3840 x 2160), Aspect Ratio (16:9) and Viewing Angle (178° H x 178° V). The main differences are in Screen Size, Pixel Density, Dot Pitch and Panel Type.

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ASUS ROG Strix OLED XG27UCDMG

LG UltraGear 32GR93U-B

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Brand

ASUS

Brand

LG

Model

90LM0B20-B01971
XG27UCDMG
ROG Strix OLED XG27UCDMG
90LM0B20-B019B1

Model

32GR93U-B
32GR93U-B.AEK
32GR93U-B.AUS
32GR93U-B.AEU

Release Date

📅 August 2025

Release Date

📅 May 2023

* First availability for purchase, it may not correspond to the actual market launch date.

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Screen Size

26.5"

Screen Size

32"

Resolution

3840 x 2160

Resolution

3840 x 2160

Pixel Density

166.26 PPI

Pixel Density

137.68 PPI

Dot Pitch

0.15 mm

Dot Pitch

0.18 mm

Panel Type

QD-OLED

Panel Type

IPS

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

400 cd/m²

Response Time

0.03 ms

Response Time

1 ms

Refresh Rate

240 Hz

Refresh Rate

144 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

Yes

FreeSync Support

Yes

FreeSync Support

Yes

-

Options (1)

LG UltraGear 27GR93U

27 Inch
$299.99

Comparison and key differences summary

Reasons to buy the ASUS ROG Strix OLED XG27UCDMG:

Newer Product, it was released around 2 years later
Better pixel density (166.26 PPI)
More brightness (+600 cd/m²)
Less response time (-0.97 ms)
Higher refresh rate (240 Hz)

Reasons to buy the LG UltraGear 32GR93U-B:

85% cheaper, you can save $679.01
Bigger screen size (+5.50")

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