Dell Alienware AW3423DWF vs Acer Predator X27U

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

Acer Predator X27U is 52.8% taller

Dell Alienware AW3423DWF

400mm×810mm

Acer Predator X27U

611mm×616mm

Scaled to real proportions

Specifications Comparison

Dell Alienware AW3423DWF

Dell

2 wins

Acer Predator X27U

Acer

2 wins

📱

Screen Size

Diagonal screen measurement

Better

Dell Alienware AW3423DWF

34"

Acer Predator X27U

27"

Difference: 7" (25.9% more)

🎬

Resolution

Display resolution

Dell Alienware AW3423DWF

3440x1440

Acer Predator X27U

2560x1440

🖥️

Refresh Rate

Screen refresh rate

Better

Dell Alienware AW3423DWF

165Hz

Acer Predator X27U

240Hz

Difference: 75Hz (45.5% more)

🎨

Panel

Display panel technology

Dell Alienware AW3423DWF

QD-OLED

Acer Predator X27U

Mini-LED IPS

⚡

Response Time

Pixel response time

Better

Dell Alienware AW3423DWF

0.1ms

Acer Predator X27U

1ms

Difference: 0.9ms (900.0% less)

💰

Price

Retail price in USD

Better

Dell Alienware AW3423DWF

999$

Acer Predator X27U

799$

Difference: 200$ (25.0% less)

Dell Alienware AW3423DWF

Acer Predator X27U

Winner in category

Last updated: March 22, 2026

Source: dell.com

Last updated: March 22, 2026

Source: acer.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 Dell Alienware AW3423DWF View Acer Predator X27U Screen Size Resolution Refresh Rate Response Time Price

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