MacBook Pro M4 16 vs MacBook Air M3 15

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

MacBook Air M3 15 is NaN% taller

MacBook Pro M4 16

mm×357.9mm

MacBook Air M3 15

mm×345.4mm

Scaled to real proportions

Specifications Comparison

MacBook Pro M4 16

Apple

3 wins

MacBook Air M3 15

Apple

2 wins

📱

Display

Diagonal screen measurement

Better

MacBook Pro M4 16

16"

MacBook Air M3 15

15.3"

Difference: 0.7" (4.6% more)

⚖️

Weight

Total device weight

Better

MacBook Pro M4 16

1.6kg

MacBook Air M3 15

1.51kg

Difference: 0.09kg (6.0% less)

🔋

Battery

Battery capacity in watt-hours

Better

MacBook Pro M4 16

100Wh

MacBook Air M3 15

66.5Wh

Difference: 33.5Wh (50.4% more)

💾

RAM

Random Access Memory for multitasking

= Tie

MacBook Pro M4 16

16GB

MacBook Air M3 15

16GB

Difference: 0GB

💿

Storage

Internal storage capacity

Better

MacBook Pro M4 16

512GB

MacBook Air M3 15

256GB

Difference: 256GB (100.0% more)

🧠

Processor

CPU/SoC model

MacBook Pro M4 16

Apple M4

MacBook Air M3 15

Apple M3

💰

Price

Retail price in USD

Better

MacBook Pro M4 16

2,499$

MacBook Air M3 15

1,299$

Difference: 1,200$ (92.4% less)

MacBook Pro M4 16

MacBook Air M3 15

Winner in category

Last updated: March 22, 2026

Source: notebookcheck.net

Last updated: March 22, 2026

Source: apple.com

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Our team of tech enthusiasts and data analysts work to provide accurate, unbiased product comparisons.

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Updated: March 24, 2026

Our methodology

Explore this matchup

View MacBook Pro M4 16 View MacBook Air M3 15 Display Weight Battery RAM Storage

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