ASUS ROG Swift OLED PG27AQDM vs Dell S2721DGF

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 66.2% taller

ASUS ROG Swift OLED PG27AQDM

610mm×610mm

Dell S2721DGF

367mm×614mm

Scaled to real proportions

Specifications Comparison

ASUS ROG Swift OLED PG27AQDM

ASUS

2 wins

Dell S2721DGF

Dell

1 wins

📱

Screen Size

Diagonal screen measurement

= Tie

ASUS ROG Swift OLED PG27AQDM

27"

Dell S2721DGF

27"

Difference: 0"

🎬

Resolution

Display resolution

ASUS ROG Swift OLED PG27AQDM

2560x1440

Dell S2721DGF

2560x1440

🖥️

Refresh Rate

Screen refresh rate

Better

ASUS ROG Swift OLED PG27AQDM

240Hz

Dell S2721DGF

165Hz

Difference: 75Hz (45.5% more)

🎨

Panel

Display panel technology

ASUS ROG Swift OLED PG27AQDM

WOLED

Dell S2721DGF

IPS

⚡

Response Time

Pixel response time

Better

ASUS ROG Swift OLED PG27AQDM

0.03ms

Dell S2721DGF

1ms

Difference: 0.97ms (3233.3% less)

💰

Price

Retail price in USD

Better

ASUS ROG Swift OLED PG27AQDM

899$

Dell S2721DGF

349$

Difference: 550$ (157.6% less)

ASUS ROG Swift OLED PG27AQDM

Dell S2721DGF

Winner in category

Last updated: March 22, 2026

Source: rog.asus.com

Last updated: March 22, 2026

Source: dell.com

Why Trust Our Comparisons

Verified Data

All specs verified from official sources

No Affiliate Bias

We don't earn from product sales

Regularly Updated

Data refreshed when specs change

Transparent Method

Our comparison methodology is public

SizeVS Editorial Team

Verified

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 Dell S2721DGF Screen Size Resolution Refresh Rate Response Time Price

More related comparisons

LG 27GR95QE-BvsDell S2721DGF

Compare specs & size →

Acer Nitro XV275K P3vsASUS ROG Swift OLED PG27AQDM

Compare specs & size →

LG UltraGear 32GS95UEvsASUS ROG Swift OLED PG27AQDM

Compare specs & size →

Samsung Odyssey G7 32vsASUS ROG Swift OLED PG27AQDM

Compare specs & size →

Dell Alienware AW3423DWFvsASUS ROG Swift OLED PG27AQDM

Compare specs & size →

ASUS ROG Swift OLED PG27AQDMvsASUS ROG Swift PG42UQ

Compare specs & size →