Device Size Comparison

Galaxy S23 Ultra vs iPhone 17 Pro

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Galaxy S23 UltraiPhone 17 Pro

Size Comparison Summary

Galaxy S23 Ultra measures 78.1 × 163.4 × 8.9 mm and weighs 234 g. iPhone 17 Pro measures 71.9 × 150 × 8.75 mm and weighs 206 g. By overall front-face area, Galaxy S23 Ultra is larger than iPhone 17 Pro (about 1976.5 mm² difference). Galaxy S23 Ultra is 28 g heavier than iPhone 17 Pro. All figures use official millimeter dimensions.

Dimensions Table

DimensionGalaxy S23 UltraiPhone 17 ProDifference
Width78.1 mm71.9 mm-6.2 mm
Height163.4 mm150 mm-13.4 mm
Thickness8.9 mm8.75 mm-0.15 mm
Weight234 g206 g-28 g

Which is Bigger?

  • Overall size (width × height): Galaxy S23 Ultra has the larger footprint at 78.1 × 163.4 mm vs 71.9 × 150 mm (+1976.54 mm² area).
  • Width: Galaxy S23 Ultra is wider (78.1 mm vs 71.9 mm, +6.2 mm).
  • Height: Galaxy S23 Ultra is taller (163.4 mm vs 150 mm, +13.4 mm).

Weight Comparison

Galaxy S23 Ultra weighs 234 g and iPhone 17 Pro weighs 206 g — a difference of 28 g. Galaxy S23 Ultra is 13.6% heavier than iPhone 17 Pro.

Thickness Comparison

Galaxy S23 Ultra is 8.9 mm thick and iPhone 17 Pro is 8.75 mm thick (+0.15 mm). Galaxy S23 Ultra is the thicker device in hand.

FAQ

Which is bigger, Galaxy S23 Ultra or iPhone 17 Pro?
Galaxy S23 Ultra has the larger overall footprint (78.1 × 163.4 mm) compared with iPhone 17 Pro (71.9 × 150 mm).
How much heavier is Galaxy S23 Ultra than iPhone 17 Pro?
Galaxy S23 Ultra weighs 234 g and iPhone 17 Pro weighs 206 g — a difference of 28 g.
Which device is thinner, Galaxy S23 Ultra or iPhone 17 Pro?
iPhone 17 Pro is thinner at 8.75 mm vs 8.9 mm for Galaxy S23 Ultra.
What is the width difference between Galaxy S23 Ultra and iPhone 17 Pro?
Galaxy S23 Ultra is 78.1 mm wide and iPhone 17 Pro is 71.9 mm wide (-6.2 mm).
Can I compare Galaxy S23 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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