iPhone 17 Pro vs Galaxy S25 Ultra: Size & Dimensions Compared

The Galaxy S25 Ultra is the larger phone, measuring 12.8mm shorter and 5.7mm narrower.

DimensioniPhone 17 ProGalaxy S25 UltraDifference
Height150mm162.8mmGalaxy S25 Ultra +12.8mm
Width71.9mm77.6mmGalaxy S25 Ultra +5.7mm
Thickness8.75mm8.2mmiPhone 17 Pro +0.6mm
Weight206g218gGalaxy S25 Ultra +12.0g
Screen6.3"6.9"Galaxy S25 Ultra +0.6"

Visual Size Comparison

HeightGalaxy S25 Ultra +12.8mm
iPhone 17 Pro
150mm
Galaxy S25 Ultra
162.8mm
WidthGalaxy S25 Ultra +5.7mm
iPhone 17 Pro
71.9mm
Galaxy S25 Ultra
77.6mm
ThicknessiPhone 17 Pro +0.6mm
iPhone 17 Pro
8.75mm
Galaxy S25 Ultra
8.2mm

Which is bigger?

The Galaxy S25 Ultra is the taller phone at 162.8mm (vs 150mm). It is also 12g heavier.

Upgrading from iPhone 17 Pro to Galaxy S25 Ultra?

Different sizes mean your old case probably won't fit. You'll need a new one.

Accessories for iPhone 17 Pro

Accessories for Galaxy S25 Ultra

Spigen

Spigen Tough Armor for Galaxy S25 Ultra

$18.99

View on Amazon

Samsung

Samsung Silicone Case for Galaxy S25 Ultra

$39.99

View on Amazon

OtterBox

OtterBox Symmetry for Galaxy S25 Ultra

$49.95

View on Amazon

As an Amazon Associate, WillItSnap earns from qualifying purchases.

Frequently Asked Questions

Is iPhone 17 Pro bigger than Galaxy S25 Ultra?

No, the Galaxy S25 Ultra is 12.8mm taller. The iPhone 17 Pro weighs 206g vs 218g.

Are iPhone 17 Pro and Galaxy S25 Ultra the same size?

No, the height differs by 12.8mm, width by 5.7mm, and thickness by 0.6mm.