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Compare ASUS ROG Strix OLED XG32UCWG vs MSI Optix MAG321QR

ASUS ROG Strix OLED XG32UCWG and MSI Optix MAG321QR are both monitors with the same Screen Size (31.5"), 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 XG32UCWG

MSI Optix MAG321QR

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Brand

ASUS

Brand

MSI

Model

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

Model

Optix MAG321QR

Release Date

📅 September 2025

Release Date

-

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

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Screen Size

31.5"

Screen Size

31.5"

Resolution

3840 x 2160

Resolution

2560 x 1440

Pixel Density

139.87 PPI

Pixel Density

93.24 PPI

Dot Pitch

0.18 mm

Dot Pitch

0.27 mm

Panel Type

WOLED

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

1300 cd/m²

Brightness

350 cd/m²

Contrast Ratio

-

Contrast Ratio

1200 (Typ.)

Response Time

0.03 ms

Response Time

-

Response Time MPRT

-

Response Time MPRT

1 ms

Refresh Rate

165 Hz

Refresh Rate

165 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

No

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:

Higher Screen Resolution (3840 x 2160 pixel)
Better pixel density (139.87 PPI)
More brightness (+950 cd/m²)
Supports AMD FreeSync

Reasons to buy the MSI Optix MAG321QR:

73% cheaper, you can save $677.19

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