Which phone is lighter?

Galaxy S25 is lighter at 162 g versus iPhone 17 at 177 g (15 g difference).

Which phone is thinner?

Galaxy S25 is thinner at 7.2 mm compared with iPhone 17 at 7.95 mm (0.75 mm difference).

Which phone is easier to carry?

Galaxy S25 is easier to carry with a smaller overall body size (70.5 × 146.9 × 7.2 mm, 162 g) than iPhone 17 (71.5 × 149.6 × 7.95 mm, 177 g).

Which phone is better for one-handed use?

Galaxy S25 is better for one-handed use with a 70.5 mm width, 146.9 mm height, and 162 g weight versus iPhone 17 at 71.5 mm, 149.6 mm, and 177 g.

Device Size Comparison

Galaxy S25 vs iPhone 17

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Comparison Summary

iPhone 17 is slightly wider than Galaxy S25 (71.5 mm vs 70.5 mm), iPhone 17 is noticeably heavier (177 g vs 162 g), and iPhone 17 is noticeably thicker (7.95 mm vs 7.2 mm). iPhone 17 is 1 mm wider and 2.7 mm taller than Galaxy S25, making iPhone 17 noticeably larger overall, while Galaxy S25 may...

Winner Cards

Smaller body

Galaxy S25

Galaxy S25 (70.5 × 146.9 mm) vs iPhone 17 (71.5 × 149.6 mm).

Lighter weight

Galaxy S25

Galaxy S25 (162 g) vs iPhone 17 (177 g), 15 g lighter.

Thinner design

Galaxy S25

Galaxy S25 (7.2 mm) vs iPhone 17 (7.95 mm).

Pocketability

Galaxy S25

Galaxy S25 has a smaller overall body size for pocket carry (70.5 × 146.9 × 7.2 mm).

Larger overall size

iPhone 17

iPhone 17 is 1 mm wider and 2.7 mm taller than Galaxy S25 (71.5 × 149.6 mm vs 70.5 × 146.9 mm).

Dimensions Table

Dimension	Galaxy S25	iPhone 17	Difference
Width	70.5 mm	71.5 mm	+1 mm
Height	146.9 mm	149.6 mm	+2.7 mm
Thickness	7.2 mm	7.95 mm	+0.75 mm
Weight	162 g	177 g	+15 g

Real-World Feel

One-handed use feels similar on both phones because width and height are close (70.5 × 146.9 mm vs 71.5 × 149.6 mm).
Galaxy S25 slides into pockets more comfortably at 7.2 mm thick, and Galaxy S25 has the smaller overall body for vertical pocket storage.
Long browsing or video calls feel nearly identical; iPhone 17 is only 15 g heavier than Galaxy S25 (177 g vs 162 g).
iPhone 17 takes up more desk and bag space at 71.5 × 149.6 × 7.95 mm, while Galaxy S25 leaves more room for cases, chargers, and other items.

Which is Bigger?

Overall size: iPhone 17 is 1 mm wider and 2.7 mm taller than Galaxy S25, making iPhone 17 noticeably larger overall.
Width: iPhone 17 is wider (71.5 mm vs 70.5 mm, +1 mm).
Height: iPhone 17 is taller (149.6 mm vs 146.9 mm, +2.7 mm).

Weight Comparison

iPhone 17 weighs 177 g and Galaxy S25 weighs 162 g — a difference of 15 g. iPhone 17 is 9.3% heavier than Galaxy S25.

Thickness Comparison

iPhone 17 is 7.95 mm thick and Galaxy S25 is 7.2 mm thick (+0.75 mm). iPhone 17 is the thicker device in hand.

FAQ

Which phone is bigger?: iPhone 17 is 1 mm wider and 2.7 mm taller than Galaxy S25 (71.5 × 149.6 mm vs 70.5 × 146.9 mm).
Which phone is lighter?: Galaxy S25 is lighter at 162 g versus iPhone 17 at 177 g (15 g difference).
Which phone is thinner?: Galaxy S25 is thinner at 7.2 mm compared with iPhone 17 at 7.95 mm (0.75 mm difference).
Which phone is easier to carry?: Galaxy S25 is easier to carry with a smaller overall body size (70.5 × 146.9 × 7.2 mm, 162 g) than iPhone 17 (71.5 × 149.6 × 7.95 mm, 177 g).
Which phone is better for one-handed use?: Galaxy S25 is better for one-handed use with a 70.5 mm width, 146.9 mm height, and 162 g weight versus iPhone 17 at 71.5 mm, 149.6 mm, and 177 g.

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