HP Spectre x360 16 vs Galaxy Book4 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 Book4 Ultra is NaN% taller

HP Spectre x360 16

mm×356mm

Galaxy Book4 Ultra

mm×354.9mm

Scaled to real proportions

Specifications Comparison

HP Spectre x360 16

4 wins

Galaxy Book4 Ultra

Samsung

2 wins

📱

Display

Diagonal screen measurement

Better

HP Spectre x360 16

16"

Galaxy Book4 Ultra

15.6"

Difference: 0.4" (2.6% more)

⚖️

Weight

Total device weight

Better

HP Spectre x360 16

2kg

Galaxy Book4 Ultra

1.5kg

Difference: 0.5kg (33.3% less)

🔋

Battery

Battery capacity in watt-hours

Better

HP Spectre x360 16

83Wh

Galaxy Book4 Ultra

76Wh

Difference: 7Wh (9.2% more)

💾

RAM

Random Access Memory for multitasking

Better

HP Spectre x360 16

32GB

Galaxy Book4 Ultra

16GB

Difference: 16GB (100.0% more)

💿

Storage

Internal storage capacity

Better

HP Spectre x360 16

2,048GB

Galaxy Book4 Ultra

512GB

Difference: 1,536GB (300.0% more)

🧠

Processor

CPU/SoC model

HP Spectre x360 16

Intel Core Ultra 7 155H

Galaxy Book4 Ultra

Intel Core i7-1360P

💰

Price

Retail price in USD

Better

HP Spectre x360 16

1,899$

Galaxy Book4 Ultra

1,399$

Difference: 500$ (35.7% less)

HP Spectre x360 16

Galaxy Book4 Ultra

Winner in category

Last updated: March 22, 2026

Source: hp.com

Last updated: March 22, 2026

Source: notebookcheck.net

Why Trust Our Comparisons

Verified Data

All specs verified from official sources

No Affiliate Bias

We don't earn from product sales

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 HP Spectre x360 16 View Galaxy Book4 Ultra Display Weight Battery RAM Storage

More related comparisons

HP Spectre x360 14vsHP Spectre x360 16

Compare specs & size →

HP Spectre x360 16vsGalaxy Book3 Ultra

Compare specs & size →

HP Spectre x360 16vsHP Envy x360 15

Compare specs & size →

MacBook Pro M4 14vsHP Spectre x360 16

Compare specs & size →

Dell XPS 16 9640vsHP Spectre x360 16

Compare specs & size →

MacBook Pro M3 Max 16vsHP Spectre x360 16

Compare specs & size →