Device Size Comparison

Galaxy S25 Ultra vs iPhone 16 Plus

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Galaxy S25 UltraiPhone 16 Plus

Size Comparison Summary

Galaxy S25 Ultra measures 77.6 × 162.8 × 8.2 mm and weighs 218 g. iPhone 16 Plus measures 77.8 × 160.9 × 7.8 mm and weighs 199 g. By overall front-face area, Galaxy S25 Ultra is larger than iPhone 16 Plus (about 115.3 mm² difference). Galaxy S25 Ultra is 19 g heavier than iPhone 16 Plus. All figures use official millimeter dimensions.

Dimensions Table

DimensionGalaxy S25 UltraiPhone 16 PlusDifference
Width77.6 mm77.8 mm+0.2 mm
Height162.8 mm160.9 mm-1.9 mm
Thickness8.2 mm7.8 mm-0.4 mm
Weight218 g199 g-19 g

Which is Bigger?

  • Overall size (width × height): Galaxy S25 Ultra has the larger footprint at 77.6 × 162.8 mm vs 77.8 × 160.9 mm (+115.26 mm² area).
  • Width: iPhone 16 Plus is wider (77.8 mm vs 77.6 mm, +0.2 mm).
  • Height: Galaxy S25 Ultra is taller (162.8 mm vs 160.9 mm, +1.9 mm).

Weight Comparison

Galaxy S25 Ultra weighs 218 g and iPhone 16 Plus weighs 199 g — a difference of 19 g. Galaxy S25 Ultra is 9.5% heavier than iPhone 16 Plus.

Thickness Comparison

Galaxy S25 Ultra is 8.2 mm thick and iPhone 16 Plus is 7.8 mm thick (+0.4 mm). Galaxy S25 Ultra is the thicker device in hand.

FAQ

Which is bigger, Galaxy S25 Ultra or iPhone 16 Plus?
Galaxy S25 Ultra has the larger overall footprint (77.6 × 162.8 mm) compared with iPhone 16 Plus (77.8 × 160.9 mm).
How much heavier is Galaxy S25 Ultra than iPhone 16 Plus?
Galaxy S25 Ultra weighs 218 g and iPhone 16 Plus weighs 199 g — a difference of 19 g.
Which device is thinner, Galaxy S25 Ultra or iPhone 16 Plus?
iPhone 16 Plus is thinner at 7.8 mm vs 8.2 mm for Galaxy S25 Ultra.
What is the width difference between Galaxy S25 Ultra and iPhone 16 Plus?
Galaxy S25 Ultra is 77.6 mm wide and iPhone 16 Plus is 77.8 mm wide (+0.2 mm).
Can I compare Galaxy S25 Ultra and iPhone 16 Plus 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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