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iPhone 15 vs Samsung Galaxy S25 Ultra

True-scale visual comparison — see exact mm dimensions side by side with detailed specs.

100% Objective Comparisons — Data sourced from official manufacturers
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100%
Samsung Galaxy S25 Ultra is 10.0% taller
iPhone 15 — 147.6mm × 71.6mm
iPhone 15
147.6mm×71.6mm
Samsung Galaxy S25 Ultra — 162.3mm × 79mm
Samsung Galaxy S25 Ultra
162.3mm×79mm
Scaled to real proportions

Specifications Comparison

A

iPhone 15

Apple

3 wins
B

Samsung Galaxy S25 Ultra

Samsung

5 wins
S

Screen Size

iPhone 15

6.1"

Samsung Galaxy S25 Ultra

6.9"

Difference: 0.8" (13.1% more)
B

Battery

iPhone 15

3,340mAh

Samsung Galaxy S25 Ultra

5,000mAh

Difference: 1,660mAh (49.7% more)
R

RAM

iPhone 15

6GB

Samsung Galaxy S25 Ultra

12GB

Difference: 6GB (100.0% more)
W

Weight

iPhone 15

171g

Samsung Galaxy S25 Ultra

232g

Difference: 61g (35.7% less)
S

Storage

iPhone 15

128GB

Samsung Galaxy S25 Ultra

256GB

Difference: 128GB (100.0% more)
M

Main Camera

iPhone 15

48MP

Samsung Galaxy S25 Ultra

200MP

Difference: 152MP (316.7% more)
P

Price

iPhone 15

799$

Samsung Galaxy S25 Ultra

1,299$

Difference: 500$ (62.6% less)
H

Height

iPhone 15

147.6mm

Samsung Galaxy S25 Ultra

162.3mm

W

Width

iPhone 15

71.6mm

Samsung Galaxy S25 Ultra

79mm

T

Thickness

iPhone 15

7.8mm

Samsung Galaxy S25 Ultra

8.6mm

Difference: 0.8mm (10.3% less)
iPhone 15
Samsung Galaxy S25 Ultra
Winner in category
Last updated: March 23, 2026
Source: Official Source
Last updated: March 24, 2026
Source: samsung.com

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SE

SizeVS Editorial Team

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