AOC Q27G3XMN 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%

AOC Q27G3XMN is 67.3% taller

AOC Q27G3XMN

614mm×610mm

Dell S2721DGF

367mm×614mm

Scaled to real proportions

Specifications Comparison

AOC Q27G3XMN

AOC

1 wins

Dell S2721DGF

Dell

1 wins

📱

Screen Size

Diagonal screen measurement

= Tie

AOC Q27G3XMN

27"

Dell S2721DGF

27"

Difference: 0"

🎬

Resolution

Display resolution

AOC Q27G3XMN

2560x1440

Dell S2721DGF

2560x1440

🖥️

Refresh Rate

Screen refresh rate

Better

AOC Q27G3XMN

180Hz

Dell S2721DGF

165Hz

Difference: 15Hz (9.1% more)

🎨

Panel

Display panel technology

AOC Q27G3XMN

Mini-LED VA

Dell S2721DGF

IPS

⚡

Response Time

Pixel response time

= Tie

AOC Q27G3XMN

1ms

Dell S2721DGF

1ms

Difference: 0ms

💰

Price

Retail price in USD

Better

AOC Q27G3XMN

399$

Dell S2721DGF

349$

Difference: 50$ (14.3% less)

AOC Q27G3XMN

Dell S2721DGF

Winner in category

Last updated: March 22, 2026

Source: aoc.com

Last updated: March 22, 2026

Source: dell.com

Why Trust Our Comparisons

Verified Data

All specs verified from official sources

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Regularly Updated

Data refreshed when specs change

Transparent Method

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 AOC Q27G3XMN View Dell S2721DGF Screen Size Resolution Refresh Rate Response Time Price

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