Device Size Comparison

Galaxy S25 Ultra vs iPhone 16

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Galaxy S25 UltraiPhone 16

Comparison Summary

Galaxy S25 Ultra is significantly wider than iPhone 16 (77.6 mm vs 71.6 mm), Galaxy S25 Ultra is significantly heavier (218 g vs 170 g), and Galaxy S25 Ultra is slightly thicker (8.2 mm vs 7.8 mm). Galaxy S25 Ultra is 6 mm wider and 15.2 mm taller than iPhone 16, making Galaxy S25 Ultra significa...

Winner Cards

Smaller body

iPhone 16

iPhone 16 (71.6 × 147.6 mm) vs Galaxy S25 Ultra (77.6 × 162.8 mm).

Lighter weight

iPhone 16

iPhone 16 (170 g) vs Galaxy S25 Ultra (218 g), 48 g lighter.

Thinner design

iPhone 16

iPhone 16 (7.8 mm) vs Galaxy S25 Ultra (8.2 mm).

Pocketability

iPhone 16

iPhone 16 has a smaller overall body size for pocket carry (71.6 × 147.6 × 7.8 mm).

Larger overall size

Galaxy S25 Ultra

Galaxy S25 Ultra is 6 mm wider and 15.2 mm taller than iPhone 16 (77.6 × 162.8 mm vs 71.6 × 147.6 mm).

Dimensions Table

DimensionGalaxy S25 UltraiPhone 16Difference
Width77.6 mm71.6 mm-6 mm
Height162.8 mm147.6 mm-15.2 mm
Thickness8.2 mm7.8 mm-0.4 mm
Weight218 g170 g-48 g

Real-World Feel

  • iPhone 16 is easier to grip one-handed with a 71.6 mm width and 147.6 mm height, while Galaxy S25 Ultra may require more finger stretching (77.6 mm × 162.8 mm).
  • iPhone 16 slides into pockets more comfortably at 7.8 mm thick, and iPhone 16 has the smaller overall body for vertical pocket storage.
  • iPhone 16 (170 g) feels noticeably lighter during extended one-handed use than Galaxy S25 Ultra (218 g), a 48 g difference that adds up over time.
  • Galaxy S25 Ultra takes up more desk and bag space at 77.6 × 162.8 × 8.2 mm, while iPhone 16 leaves more room for cases, chargers, and other items.

Which is Bigger?

  • Overall size: Galaxy S25 Ultra is 6 mm wider and 15.2 mm taller than iPhone 16, making Galaxy S25 Ultra significantly larger overall.
  • Width: Galaxy S25 Ultra is wider (77.6 mm vs 71.6 mm, +6 mm).
  • Height: Galaxy S25 Ultra is taller (162.8 mm vs 147.6 mm, +15.2 mm).

Weight Comparison

Galaxy S25 Ultra weighs 218 g and iPhone 16 weighs 170 g — a difference of 48 g. Galaxy S25 Ultra is 28.2% heavier than iPhone 16.

Thickness Comparison

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

FAQ

Which phone is bigger?
Galaxy S25 Ultra is 6 mm wider and 15.2 mm taller than iPhone 16 (77.6 × 162.8 mm vs 71.6 × 147.6 mm).
Which phone is lighter?
iPhone 16 is lighter at 170 g versus Galaxy S25 Ultra at 218 g (48 g difference).
Which phone is thinner?
iPhone 16 is thinner at 7.8 mm compared with Galaxy S25 Ultra at 8.2 mm (0.40 mm difference).
Which phone is easier to carry?
iPhone 16 is easier to carry with a smaller overall body size (71.6 × 147.6 × 7.8 mm, 170 g) than Galaxy S25 Ultra (77.6 × 162.8 × 8.2 mm, 218 g).
Which phone is better for one-handed use?
iPhone 16 is better for one-handed use with a 71.6 mm width, 147.6 mm height, and 170 g weight versus Galaxy S25 Ultra at 77.6 mm, 162.8 mm, and 218 g.

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