Which phone is lighter?

iPhone SE (3rd generation) is lighter at 144 g versus Galaxy S25 Ultra at 218 g (74 g difference).

Which phone is thinner?

iPhone SE (3rd generation) is thinner at 7.3 mm compared with Galaxy S25 Ultra at 8.2 mm (0.90 mm difference).

Which phone is easier to carry?

iPhone SE (3rd generation) is easier to carry with a smaller overall body size (67.3 × 138.4 × 7.3 mm, 144 g) than Galaxy S25 Ultra (77.6 × 162.8 × 8.2 mm, 218 g).

Which phone is better for one-handed use?

iPhone SE (3rd generation) is better for one-handed use with a 67.3 mm width, 138.4 mm height, and 144 g weight versus Galaxy S25 Ultra at 77.6 mm, 162.8 mm, and 218 g.

Device Size Comparison

Galaxy S25 Ultra vs iPhone SE (3rd generation)

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Comparison Summary

Galaxy S25 Ultra is significantly wider than iPhone SE (3rd generation) (77.6 mm vs 67.3 mm), Galaxy S25 Ultra is significantly heavier (218 g vs 144 g), and Galaxy S25 Ultra is noticeably thicker (8.2 mm vs 7.3 mm). Galaxy S25 Ultra is 10.3 mm wider and 24.4 mm taller than iPhone SE (3rd generat...

Winner Cards

Smaller body

iPhone SE (3rd generation)

iPhone SE (3rd generation) (67.3 × 138.4 mm) vs Galaxy S25 Ultra (77.6 × 162.8 mm).

Lighter weight

iPhone SE (3rd generation)

iPhone SE (3rd generation) (144 g) vs Galaxy S25 Ultra (218 g), 74 g lighter.

Thinner design

iPhone SE (3rd generation)

iPhone SE (3rd generation) (7.3 mm) vs Galaxy S25 Ultra (8.2 mm).

Pocketability

iPhone SE (3rd generation)

iPhone SE (3rd generation) has a smaller overall body size for pocket carry (67.3 × 138.4 × 7.3 mm).

Larger overall size

Galaxy S25 Ultra

Galaxy S25 Ultra is 10.3 mm wider and 24.4 mm taller than iPhone SE (3rd generation) (77.6 × 162.8 mm vs 67.3 × 138.4 mm).

Dimensions Table

Dimension	Galaxy S25 Ultra	iPhone SE (3rd generation)	Difference
Width	77.6 mm	67.3 mm	-10.3 mm
Height	162.8 mm	138.4 mm	-24.4 mm
Thickness	8.2 mm	7.3 mm	-0.9 mm
Weight	218 g	144 g	-74 g

Real-World Feel

iPhone SE (3rd generation) is easier to grip one-handed with a 67.3 mm width and 138.4 mm height, while Galaxy S25 Ultra may require more finger stretching (77.6 mm × 162.8 mm).
iPhone SE (3rd generation) slides into pockets more comfortably at 7.3 mm thick, and iPhone SE (3rd generation) has the smaller overall body for vertical pocket storage.
iPhone SE (3rd generation) (144 g) feels noticeably lighter during extended one-handed use than Galaxy S25 Ultra (218 g), a 74 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 SE (3rd generation) leaves more room for cases, chargers, and other items.

Which is Bigger?

Overall size: Galaxy S25 Ultra is 10.3 mm wider and 24.4 mm taller than iPhone SE (3rd generation), making Galaxy S25 Ultra significantly larger overall.
Width: Galaxy S25 Ultra is wider (77.6 mm vs 67.3 mm, +10.3 mm).
Height: Galaxy S25 Ultra is taller (162.8 mm vs 138.4 mm, +24.4 mm).

Weight Comparison

Galaxy S25 Ultra weighs 218 g and iPhone SE (3rd generation) weighs 144 g — a difference of 74 g. Galaxy S25 Ultra is 51.4% heavier than iPhone SE (3rd generation).

Thickness Comparison

Galaxy S25 Ultra is 8.2 mm thick and iPhone SE (3rd generation) is 7.3 mm thick (+0.9 mm). Galaxy S25 Ultra is the thicker device in hand.

FAQ

Which phone is bigger?: Galaxy S25 Ultra is 10.3 mm wider and 24.4 mm taller than iPhone SE (3rd generation) (77.6 × 162.8 mm vs 67.3 × 138.4 mm).
Which phone is lighter?: iPhone SE (3rd generation) is lighter at 144 g versus Galaxy S25 Ultra at 218 g (74 g difference).
Which phone is thinner?: iPhone SE (3rd generation) is thinner at 7.3 mm compared with Galaxy S25 Ultra at 8.2 mm (0.90 mm difference).
Which phone is easier to carry?: iPhone SE (3rd generation) is easier to carry with a smaller overall body size (67.3 × 138.4 × 7.3 mm, 144 g) than Galaxy S25 Ultra (77.6 × 162.8 × 8.2 mm, 218 g).
Which phone is better for one-handed use?: iPhone SE (3rd generation) is better for one-handed use with a 67.3 mm width, 138.4 mm height, and 144 g weight versus Galaxy S25 Ultra at 77.6 mm, 162.8 mm, and 218 g.

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