ASUS ROG Swift PG42UQ vs MSI MPG 321URX QD-OLED
True-scale visual comparison — see exact mm dimensions side by side with detailed specs.
100% Objective Comparisons — Data sourced from official manufacturers
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100%
ASUS ROG Swift PG42UQ is 134.7% taller
ASUS ROG Swift PG42UQ
935.4mm×1851.2mm
VS
MSI MPG 321URX QD-OLED
398.5mm×708.4mm
Scaled to real proportions
Specifications Comparison
A
ASUS ROG Swift PG42UQ
ASUS
2 wins
B
MSI MPG 321URX QD-OLED
MSI
2 wins
S
Screen Size
Better
ASUS ROG Swift PG42UQ
42"
MSI MPG 321URX QD-OLED
32"
Difference:
10"
(31.3% more)
R
Resolution
ASUS ROG Swift PG42UQ
3840x2160
MSI MPG 321URX QD-OLED
3840x2160
R
Refresh Rate
Better
ASUS ROG Swift PG42UQ
138Hz
MSI MPG 321URX QD-OLED
240Hz
Difference:
102Hz
(73.9% more)
P
Panel
ASUS ROG Swift PG42UQ
WOLED
MSI MPG 321URX QD-OLED
QD-OLED
R
Response Time
Better
ASUS ROG Swift PG42UQ
0.1ms
MSI MPG 321URX QD-OLED
0.03ms
Difference:
0.07ms
(233.3% less)
P
Price
Better
ASUS ROG Swift PG42UQ
1,099$
MSI MPG 321URX QD-OLED
1,299$
Difference:
200$
(18.2% less)
ASUS ROG Swift PG42UQ
MSI MPG 321URX QD-OLED
Winner in category
Last updated: March 22, 2026
Source: rog.asus.com
Last updated: March 22, 2026
Source: msi.com
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