Galaxy Z Fold7 vs Galaxy S25 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 Z Fold7 is 2.8% taller

Galaxy Z Fold7

158.4mm×143.2mm

Galaxy S25 Ultra

162.8mm×77.6mm

Scaled to real proportions

Specifications Comparison

Galaxy Z Fold7

Samsung

2 wins

Galaxy S25 Ultra

Samsung

4 wins

📱

Screen Size

Diagonal screen measurement

Better

Galaxy Z Fold7

6.7"

Galaxy S25 Ultra

6.8"

Difference: 0.1" (1.5% more)

🔋

Battery

Battery capacity in milliamp-hours

Better

Galaxy Z Fold7

4,400mAh

Galaxy S25 Ultra

5,000mAh

Difference: 600mAh (13.6% more)

💾

RAM

Random Access Memory for multitasking

= Tie

Galaxy Z Fold7

12GB

Galaxy S25 Ultra

12GB

Difference: 0GB

⚖️

Weight

Total device weight

Better

Galaxy Z Fold7

215g

Galaxy S25 Ultra

218g

Difference: 3g (1.4% less)

💿

Storage

Internal storage capacity

= Tie

Galaxy Z Fold7

256GB

Galaxy S25 Ultra

256GB

Difference: 0GB

📷

Main Camera

Main camera resolution

Better

Galaxy Z Fold7

50MP

Galaxy S25 Ultra

200MP

Difference: 150MP (300.0% more)

💰

Price

Retail price in USD

Better

Galaxy Z Fold7

1,599$

Galaxy S25 Ultra

753$

Difference: 846$ (112.4% less)

📏

Height

Device height

Galaxy Z Fold7

158.4mm

Galaxy S25 Ultra

162.8mm

📐

Width

Device width

Galaxy Z Fold7

143.2mm

Galaxy S25 Ultra

77.6mm

📦

Thickness

Device thickness/depth

Better

Galaxy Z Fold7

4.2mm

Galaxy S25 Ultra

8.2mm

Difference: 4mm (95.2% less)

Galaxy Z Fold7

Galaxy S25 Ultra

Winner in category

Last updated: March 23, 2026

Source: gsmarena.com

Last updated: March 23, 2026

Source: gsmarena.com

Why Trust Our Comparisons

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 Galaxy Z Fold7 View Galaxy S25 Ultra Screen Size Battery RAM Weight Storage

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