Device Size Comparison

Galaxy S26 Ultra vs iPhone 15

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Galaxy S26 UltraiPhone 15

Size Comparison Summary

Galaxy S26 Ultra measures 78.1 × 163.6 × 7.9 mm and weighs 214 g. iPhone 15 measures 71.6 × 147.6 × 7.8 mm and weighs 171 g. By overall front-face area, Galaxy S26 Ultra is larger than iPhone 15 (about 2209.0 mm² difference). Galaxy S26 Ultra is 43 g heavier than iPhone 15. All figures use official millimeter dimensions.

Dimensions Table

DimensionGalaxy S26 UltraiPhone 15Difference
Width78.1 mm71.6 mm-6.5 mm
Height163.6 mm147.6 mm-16 mm
Thickness7.9 mm7.8 mm-0.1 mm
Weight214 g171 g-43 g

Which is Bigger?

  • Overall size (width × height): Galaxy S26 Ultra has the larger footprint at 78.1 × 163.6 mm vs 71.6 × 147.6 mm (+2209 mm² area).
  • Width: Galaxy S26 Ultra is wider (78.1 mm vs 71.6 mm, +6.5 mm).
  • Height: Galaxy S26 Ultra is taller (163.6 mm vs 147.6 mm, +16 mm).

Weight Comparison

Galaxy S26 Ultra weighs 214 g and iPhone 15 weighs 171 g — a difference of 43 g. Galaxy S26 Ultra is 25.1% heavier than iPhone 15.

Thickness Comparison

Galaxy S26 Ultra is 7.9 mm thick and iPhone 15 is 7.8 mm thick (+0.1 mm). Galaxy S26 Ultra is the thicker device in hand.

FAQ

Which is bigger, Galaxy S26 Ultra or iPhone 15?
Galaxy S26 Ultra has the larger overall footprint (78.1 × 163.6 mm) compared with iPhone 15 (71.6 × 147.6 mm).
How much heavier is Galaxy S26 Ultra than iPhone 15?
Galaxy S26 Ultra weighs 214 g and iPhone 15 weighs 171 g — a difference of 43 g.
Which device is thinner, Galaxy S26 Ultra or iPhone 15?
iPhone 15 is thinner at 7.8 mm vs 7.9 mm for Galaxy S26 Ultra.
What is the width difference between Galaxy S26 Ultra and iPhone 15?
Galaxy S26 Ultra is 78.1 mm wide and iPhone 15 is 71.6 mm wide (-6.5 mm).
Can I compare Galaxy S26 Ultra and iPhone 15 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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