System76 Lemur Pro vs Galaxy Book3 Ultra

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

Galaxy Book3 Ultra is NaN% taller

System76 Lemur Pro

mm×321mm

Galaxy Book3 Ultra

mm×356.6mm

Scaled to real proportions

Specifications Comparison

System76 Lemur Pro

System76

4 wins

Galaxy Book3 Ultra

Samsung

2 wins

📱

Display

Diagonal screen measurement

Better

System76 Lemur Pro

14.1"

Galaxy Book3 Ultra

16"

Difference: 1.9" (13.5% more)

⚖️

Weight

Total device weight

Better

System76 Lemur Pro

1.15kg

Galaxy Book3 Ultra

1.79kg

Difference: 0.64kg (55.7% less)

🔋

Battery

Battery capacity in watt-hours

Better

System76 Lemur Pro

73Wh

Galaxy Book3 Ultra

76Wh

Difference: 3Wh (4.1% more)

💾

RAM

Random Access Memory for multitasking

Better

System76 Lemur Pro

40GB

Galaxy Book3 Ultra

32GB

Difference: 8GB (25.0% more)

💿

Storage

Internal storage capacity

Better

System76 Lemur Pro

2,048GB

Galaxy Book3 Ultra

1,024GB

Difference: 1,024GB (100.0% more)

🧠

Processor

CPU/SoC model

System76 Lemur Pro

Intel Core Ultra 7 155H

Galaxy Book3 Ultra

Intel Core i9-13900H

💰

Price

Retail price in USD

Better

System76 Lemur Pro

1,399$

Galaxy Book3 Ultra

2,399$

Difference: 1,000$ (71.5% less)

System76 Lemur Pro

Galaxy Book3 Ultra

Winner in category

Last updated: March 22, 2026

Source: system76.com

Last updated: March 22, 2026

Source: samsung.com

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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

Verified

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 System76 Lemur Pro View Galaxy Book3 Ultra Display Weight Battery RAM Storage

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