Dell Alienware AW3423DWF vs ASUS ROG Swift PG42UQ
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 133.8% taller
Dell Alienware AW3423DWF
400mm×810mm
VS
ASUS ROG Swift PG42UQ
935.4mm×1851.2mm
Scaled to real proportions
Specifications Comparison
A
Dell Alienware AW3423DWF
Dell
2 wins
B
ASUS ROG Swift PG42UQ
ASUS
1 wins
S
Screen Size
Better
Dell Alienware AW3423DWF
34"
ASUS ROG Swift PG42UQ
42"
Difference:
8"
(23.5% more)
R
Resolution
Dell Alienware AW3423DWF
3440x1440
ASUS ROG Swift PG42UQ
3840x2160
R
Refresh Rate
Better
Dell Alienware AW3423DWF
165Hz
ASUS ROG Swift PG42UQ
138Hz
Difference:
27Hz
(19.6% more)
P
Panel
Dell Alienware AW3423DWF
QD-OLED
ASUS ROG Swift PG42UQ
WOLED
R
Response Time
= Tie
Dell Alienware AW3423DWF
0.1ms
ASUS ROG Swift PG42UQ
0.1ms
Difference:
0ms
P
Price
Better
Dell Alienware AW3423DWF
999$
ASUS ROG Swift PG42UQ
1,099$
Difference:
100$
(10.0% less)
Dell Alienware AW3423DWF
ASUS ROG Swift PG42UQ
Winner in category
Last updated: March 22, 2026
Source: dell.com
Last updated: March 22, 2026
Source: rog.asus.com
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