Galaxy S25 Ultra vs 13s

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

100% Objective Comparisons — Data sourced from official manufacturers

See our methodology

100%

Galaxy S25 Ultra is 2.8% taller

Galaxy S25 Ultra

162.8mm×77.6mm

13s

158.3mm×73.3mm

Scaled to real proportions

Specifications Comparison

Galaxy S25 Ultra

Samsung

4 wins

13s

OnePlus

2 wins

📱

Screen Size

Diagonal screen measurement

Better

Galaxy S25 Ultra

6.8"

13s

6.7"

Difference: 0.1" (1.5% more)

🔋

Battery

Battery capacity in milliamp-hours

= Tie

Galaxy S25 Ultra

5,000mAh

13s

5,000mAh

Difference: 0mAh

💾

RAM

Random Access Memory for multitasking

Better

Galaxy S25 Ultra

12GB

13s

8GB

Difference: 4GB (50.0% more)

⚖️

Weight

Total device weight

Better

Galaxy S25 Ultra

218g

13s

189g

Difference: 29g (15.3% less)

💿

Storage

Internal storage capacity

Better

Galaxy S25 Ultra

256GB

13s

128GB

Difference: 128GB (100.0% more)

📷

Main Camera

Main camera resolution

Better

Galaxy S25 Ultra

200MP

13s

48MP

Difference: 152MP (316.7% more)

💰

Price

Retail price in USD

Better

Galaxy S25 Ultra

753$

13s

499$

Difference: 254$ (50.9% less)

📏

Height

Device height

Galaxy S25 Ultra

162.8mm

13s

158.3mm

📐

Width

Device width

Galaxy S25 Ultra

77.6mm

13s

73.3mm

📦

Thickness

Device thickness/depth

= Tie

Galaxy S25 Ultra

8.2mm

13s

8.2mm

Difference: 0mm

Galaxy S25 Ultra

13s

Winner in category

Last updated: March 23, 2026

Source: gsmarena.com

Last updated: March 23, 2026

Source: Official Source

Why Trust Our Comparisons

Verified Data

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Regularly Updated

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 Galaxy S25 Ultra View 13s Screen Size Battery RAM Weight Storage

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