Dell UltraSharp U2723QE vs Dell Alienware AW3423DWF

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

Dell Alienware AW3423DWF is 19.0% taller

Dell UltraSharp U2723QE

336mm×597mm

Dell Alienware AW3423DWF

400mm×810mm

Scaled to real proportions

Specifications Comparison

Dell UltraSharp U2723QE

Dell

1 wins

Dell Alienware AW3423DWF

Dell

3 wins

📱

Screen Size

Diagonal screen measurement

Better

Dell UltraSharp U2723QE

27"

Dell Alienware AW3423DWF

34"

Difference: 7" (25.9% more)

🎬

Resolution

Display resolution

Dell UltraSharp U2723QE

3840x2160

Dell Alienware AW3423DWF

3440x1440

🖥️

Refresh Rate

Screen refresh rate

Better

Dell UltraSharp U2723QE

60Hz

Dell Alienware AW3423DWF

165Hz

Difference: 105Hz (175.0% more)

🎨

Panel

Display panel technology

Dell UltraSharp U2723QE

IPS Black

Dell Alienware AW3423DWF

QD-OLED

⚡

Response Time

Pixel response time

Better

Dell UltraSharp U2723QE

5ms

Dell Alienware AW3423DWF

0.1ms

Difference: 4.9ms (4900.0% less)

💰

Price

Retail price in USD

Better

Dell UltraSharp U2723QE

619$

Dell Alienware AW3423DWF

999$

Difference: 380$ (61.4% less)

Dell UltraSharp U2723QE

Dell Alienware AW3423DWF

Winner in category

Last updated: March 22, 2026

Source: dell.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 Dell UltraSharp U2723QE View Dell Alienware AW3423DWF Screen Size Resolution Refresh Rate Response Time Price

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