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Compare ASUS ROG Strix OLED XG32UCWG vs GIGABYTE S55U

ASUS ROG Strix OLED XG32UCWG and GIGABYTE S55U 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 XG32UCWG

GIGABYTE S55U

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Brand

ASUS

Brand

GIGABYTE

Model

ROG Strix OLED XG32UCWG
XG32UCWG
90LM0BX0-B01371
90LM0BX0-B013C1

Model

S55U

Release Date

📅 September 2025

Release Date

📅 June 2022

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

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Screen Size

31.5"

Screen Size

55"

Resolution

3840 x 2160

Resolution

3840 x 2160

Pixel Density

139.87 PPI

Pixel Density

80.11 PPI

Dot Pitch

0.18 mm

Dot Pitch

0.31 mm

Panel Type

WOLED

Panel Type

VA

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

1300 cd/m²

Brightness

500 cd/m²

Contrast Ratio

-

Contrast Ratio

5000:1

Response Time

0.03 ms

Response Time

2 ms

Refresh Rate

165 Hz

Refresh Rate

120 Hz

Built-in Speakers

No

Built-in Speakers

Yes

DVI

0

DVI

0

DisplayPort

1

DisplayPort

0

HDMI

2

HDMI

4

VGA

0

VGA

0

G-SYNC Support

Yes

G-SYNC Support

No

FreeSync Support

Yes

FreeSync Support

Yes

Options (1)

ASUS TUF VG28UQL1A

28” Fast IPS 4K 144Hz G-SYNC
$399.00

-

Comparison and key differences summary

Reasons to buy the ASUS ROG Strix OLED XG32UCWG:

Newer Product, it was released around 3 years later
Better pixel density (139.87 PPI)
More brightness (+800 cd/m²)
Less response time (-1.97 ms)
Higher refresh rate (165 Hz)
+1 Display Port
Supports NVIDIA G-Sync

Reasons to buy the GIGABYTE S55U:

25% cheaper, you can save $227.19
Bigger screen size (+23.50")
Built-in speakers
+2 Ports HDMI

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