Dell XPS 14 9440 vs Alienware m18 R2

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

Dell XPS 14 9440 is 620.0% taller

Dell XPS 14 9440

216mm×320mm

Alienware m18 R2

30mm×426mm

Scaled to real proportions

Specifications Comparison

Dell XPS 14 9440

Dell

2 wins

Alienware m18 R2

Dell

4 wins

📱

Display

Diagonal screen measurement

Better

Dell XPS 14 9440

14.5"

Alienware m18 R2

18"

Difference: 3.5" (24.1% more)

⚖️

Weight

Total device weight

Better

Dell XPS 14 9440

1.68kg

Alienware m18 R2

3.89kg

Difference: 2.21kg (131.5% less)

🔋

Battery

Battery capacity in watt-hours

Better

Dell XPS 14 9440

70Wh

Alienware m18 R2

97Wh

Difference: 27Wh (38.6% more)

💾

RAM

Random Access Memory for multitasking

Better

Dell XPS 14 9440

16GB

Alienware m18 R2

64GB

Difference: 48GB (300.0% more)

💿

Storage

Internal storage capacity

Better

Dell XPS 14 9440

512GB

Alienware m18 R2

2,048GB

Difference: 1,536GB (300.0% more)

🧠

Processor

CPU/SoC model

Dell XPS 14 9440

Intel Core Ultra 7 155H

Alienware m18 R2

Intel Core i9-14900HX

💰

Price

Retail price in USD

Better

Dell XPS 14 9440

1,699$

Alienware m18 R2

3,299$

Difference: 1,600$ (94.2% less)

Dell XPS 14 9440

Alienware m18 R2

Winner in category

Last updated: March 22, 2026

Source: dell.com

Last updated: March 22, 2026

Source: dell.com

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Verified Data

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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 XPS 14 9440 View Alienware m18 R2 Display Weight Battery RAM Storage

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