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Dell Alienware AW3423DWF vs ASUS ROG Swift OLED PG27AQDM

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%
Dell Alienware AW3423DWF is 19.0% taller
Dell Alienware AW3423DWF — 400mm × 810mm
Dell Alienware AW3423DWF
400mm×810mm
ASUS ROG Swift OLED PG27AQDM — 336mm × 597.7mm
ASUS ROG Swift OLED PG27AQDM
336mm×597.7mm
Scaled to real proportions

Specifications Comparison

A

Dell Alienware AW3423DWF

Dell

1 wins
B

ASUS ROG Swift OLED PG27AQDM

ASUS

3 wins
S

Screen Size

Dell Alienware AW3423DWF

34"

ASUS ROG Swift OLED PG27AQDM

27"

Difference: 7" (25.9% more)
R

Resolution

Dell Alienware AW3423DWF

3440x1440

ASUS ROG Swift OLED PG27AQDM

2560x1440

R

Refresh Rate

Dell Alienware AW3423DWF

165Hz

ASUS ROG Swift OLED PG27AQDM

240Hz

Difference: 75Hz (45.5% more)
P

Panel

Dell Alienware AW3423DWF

QD-OLED

ASUS ROG Swift OLED PG27AQDM

WOLED

R

Response Time

Dell Alienware AW3423DWF

0.1ms

ASUS ROG Swift OLED PG27AQDM

0.03ms

Difference: 0.07ms (233.3% less)
P

Price

Dell Alienware AW3423DWF

999$

ASUS ROG Swift OLED PG27AQDM

899$

Difference: 100$ (11.1% less)
Dell Alienware AW3423DWF
ASUS ROG Swift OLED PG27AQDM
Winner in category
Last updated: March 22, 2026
Source: dell.com
Last updated: March 22, 2026
Source: rog.asus.com

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SE

SizeVS Editorial Team

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Explore this matchup

View Dell Alienware AW3423DWF View ASUS ROG Swift OLED PG27AQDM Screen SizeResolutionRefresh RateResponse TimePrice

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