ASUS ROG Swift OLED PG27AQDM vs ASUS ROG Swift PG42UQ

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 PG42UQ is 53.3% taller

ASUS ROG Swift OLED PG27AQDM

610mm×610mm

ASUS ROG Swift PG42UQ

935.4mm×1851.2mm

Scaled to real proportions

Specifications Comparison

ASUS ROG Swift OLED PG27AQDM

ASUS

3 wins

ASUS ROG Swift PG42UQ

ASUS

1 wins

📱

Screen Size

Diagonal screen measurement

Better

ASUS ROG Swift OLED PG27AQDM

27"

ASUS ROG Swift PG42UQ

42"

Difference: 15" (55.6% more)

🎬

Resolution

Display resolution

ASUS ROG Swift OLED PG27AQDM

2560x1440

ASUS ROG Swift PG42UQ

3840x2160

🖥️

Refresh Rate

Screen refresh rate

Better

ASUS ROG Swift OLED PG27AQDM

240Hz

ASUS ROG Swift PG42UQ

138Hz

Difference: 102Hz (73.9% more)

🎨

Panel

Display panel technology

ASUS ROG Swift OLED PG27AQDM

WOLED

ASUS ROG Swift PG42UQ

WOLED

⚡

Response Time

Pixel response time

Better

ASUS ROG Swift OLED PG27AQDM

0.03ms

ASUS ROG Swift PG42UQ

0.1ms

Difference: 0.07ms (233.3% less)

💰

Price

Retail price in USD

Better

ASUS ROG Swift OLED PG27AQDM

899$

ASUS ROG Swift PG42UQ

1,099$

Difference: 200$ (22.2% less)

ASUS ROG Swift OLED PG27AQDM

ASUS ROG Swift PG42UQ

Winner in category

Last updated: March 22, 2026

Source: rog.asus.com

Last updated: March 22, 2026

Source: rog.asus.com

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Verified Data

All specs verified from official sources

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Data refreshed when specs change

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Our comparison methodology is public

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 ASUS ROG Swift OLED PG27AQDM View ASUS ROG Swift PG42UQ Screen Size Resolution Refresh Rate Response Time Price

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