Dell Alienware AW3423DWF vs ASUS ROG Swift OLED PG27AQDM

Side-by-side comparison with real-scale visuals and detailed specifications

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

ASUS ROG Swift OLED PG27AQDM is 52.5% taller

Dell Alienware AW3423DWF

400mm×810mm

ASUS ROG Swift OLED PG27AQDM

610mm×610mm

Scaled to real proportions

Specifications Comparison

Dell Alienware AW3423DWF

Dell

1 wins

ASUS ROG Swift OLED PG27AQDM

ASUS

3 wins

📱

Screen Size

Diagonal screen measurement

Better

Dell Alienware AW3423DWF

34"

ASUS ROG Swift OLED PG27AQDM

27"

Difference: 7" (25.9% more)

🎬

Resolution

Display resolution

Dell Alienware AW3423DWF

3440x1440

ASUS ROG Swift OLED PG27AQDM

2560x1440

🖥️

Refresh Rate

Screen refresh rate

Better

Dell Alienware AW3423DWF

165Hz

ASUS ROG Swift OLED PG27AQDM

240Hz

Difference: 75Hz (45.5% more)

🎨

Panel

Display panel technology

Dell Alienware AW3423DWF

QD-OLED

ASUS ROG Swift OLED PG27AQDM

WOLED

⚡

Response Time

Pixel response time

Better

Dell Alienware AW3423DWF

0.1ms

ASUS ROG Swift OLED PG27AQDM

0.03ms

Difference: 0.07ms (233.3% less)

💰

Price

Retail price in USD

Better

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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Verified Data

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Data refreshed when specs change

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SizeVS Editorial Team

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Product Comparison Specialists

Our team of tech enthusiasts and data analysts work to provide accurate, unbiased product comparisons.

Verified Data Sources Editorial Standards

Updated: March 24, 2026

Our methodology

Explore this matchup

View Dell Alienware AW3423DWF View ASUS ROG Swift OLED PG27AQDM Screen Size Resolution Refresh Rate Response Time Price

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