Microsoft Surface Laptop 7 vs Dell XPS 14 9440

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 NaN% taller

Microsoft Surface Laptop 7

mm×308.1mm

Dell XPS 14 9440

216mm×320mm

Scaled to real proportions

Specifications Comparison

Microsoft Surface Laptop 7

Microsoft

2 wins

Dell XPS 14 9440

Dell

4 wins

📱

Display

Diagonal screen measurement

Better

Microsoft Surface Laptop 7

13.5"

Dell XPS 14 9440

14.5"

Difference: 1" (7.4% more)

⚖️

Weight

Total device weight

Better

Microsoft Surface Laptop 7

1.265kg

Dell XPS 14 9440

1.68kg

Difference: 0.415kg (32.8% less)

🔋

Battery

Battery capacity in watt-hours

Better

Microsoft Surface Laptop 7

45Wh

Dell XPS 14 9440

70Wh

Difference: 25Wh (55.6% more)

💾

RAM

Random Access Memory for multitasking

Better

Microsoft Surface Laptop 7

8GB

Dell XPS 14 9440

16GB

Difference: 8GB (100.0% more)

💿

Storage

Internal storage capacity

Better

Microsoft Surface Laptop 7

128GB

Dell XPS 14 9440

512GB

Difference: 384GB (300.0% more)

🧠

Processor

CPU/SoC model

Microsoft Surface Laptop 7

Intel Core i5-1035G4

Dell XPS 14 9440

Intel Core Ultra 7 155H

💰

Price

Retail price in USD

Better

Microsoft Surface Laptop 7

999$

Dell XPS 14 9440

1,699$

Difference: 700$ (70.1% less)

Microsoft Surface Laptop 7

Dell XPS 14 9440

Winner in category

Last updated: March 22, 2026

Source: notebookcheck.net

Last updated: March 22, 2026

Source: dell.com

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Verified Data

All specs verified from official sources

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Data refreshed when specs change

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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 Microsoft Surface Laptop 7 View Dell XPS 14 9440 Display Weight Battery RAM Storage

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