Device Size Comparison

Galaxy S25 Ultra vs iPhone 17 Pro

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Galaxy S25 UltraiPhone 17 Pro

Size Comparison Summary

Galaxy S25 Ultra measures 77.6 × 162.8 × 8.2 mm and weighs 218 g. iPhone 17 Pro measures 71.9 × 150 × 8.75 mm and weighs 206 g. By overall front-face area, Galaxy S25 Ultra is larger than iPhone 17 Pro (about 1848.3 mm² difference). Galaxy S25 Ultra is 12 g heavier than iPhone 17 Pro. All figures use official millimeter dimensions.

Dimensions Table

DimensionGalaxy S25 UltraiPhone 17 ProDifference
Width77.6 mm71.9 mm-5.7 mm
Height162.8 mm150 mm-12.8 mm
Thickness8.2 mm8.75 mm+0.55 mm
Weight218 g206 g-12 g

Which is Bigger?

  • Overall size (width × height): Galaxy S25 Ultra has the larger footprint at 77.6 × 162.8 mm vs 71.9 × 150 mm (+1848.28 mm² area).
  • Width: Galaxy S25 Ultra is wider (77.6 mm vs 71.9 mm, +5.7 mm).
  • Height: Galaxy S25 Ultra is taller (162.8 mm vs 150 mm, +12.8 mm).

Weight Comparison

Galaxy S25 Ultra weighs 218 g and iPhone 17 Pro weighs 206 g — a difference of 12 g. Galaxy S25 Ultra is 5.8% heavier than iPhone 17 Pro.

Thickness Comparison

iPhone 17 Pro is 8.75 mm thick and Galaxy S25 Ultra is 8.2 mm thick (+0.55 mm). iPhone 17 Pro is the thicker device in hand.

FAQ

Which is bigger, Galaxy S25 Ultra or iPhone 17 Pro?
Galaxy S25 Ultra has the larger overall footprint (77.6 × 162.8 mm) compared with iPhone 17 Pro (71.9 × 150 mm).
How much heavier is Galaxy S25 Ultra than iPhone 17 Pro?
Galaxy S25 Ultra weighs 218 g and iPhone 17 Pro weighs 206 g — a difference of 12 g.
Which device is thinner, Galaxy S25 Ultra or iPhone 17 Pro?
Galaxy S25 Ultra is thinner at 8.2 mm vs 8.75 mm for iPhone 17 Pro.
What is the width difference between Galaxy S25 Ultra and iPhone 17 Pro?
Galaxy S25 Ultra is 77.6 mm wide and iPhone 17 Pro is 71.9 mm wide (-5.7 mm).
Can I compare Galaxy S25 Ultra and iPhone 17 Pro visually?
Yes. Use the Sizology comparison tool to overlay or place both devices side by side at true millimeter scale with official dimensions.

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