Device Size Comparison

Galaxy S25+ vs iPhone 17 Air

Size Comparison Summary

Galaxy S25+ measures 75.8 × 158.4 × 7.3 mm and weighs 190 g. iPhone 17 Air measures 74.7 × 156.2 × 5.64 mm and weighs 165 g. By overall front-face area, Galaxy S25+ is larger than iPhone 17 Air (about 338.6 mm² difference). Galaxy S25+ is 25 g heavier than iPhone 17 Air. All figures use official millimeter dimensions.

Dimensions Table

Dimension	Galaxy S25+	iPhone 17 Air	Difference
Width	75.8 mm	74.7 mm	-1.1 mm
Height	158.4 mm	156.2 mm	-2.2 mm
Thickness	7.3 mm	5.64 mm	-1.66 mm
Weight	190 g	165 g	-25 g

Which is Bigger?

Overall size (width × height): Galaxy S25+ has the larger footprint at 75.8 × 158.4 mm vs 74.7 × 156.2 mm (+338.58 mm² area).
Width: Galaxy S25+ is wider (75.8 mm vs 74.7 mm, +1.1 mm).
Height: Galaxy S25+ is taller (158.4 mm vs 156.2 mm, +2.2 mm).

Weight Comparison

Galaxy S25+ weighs 190 g and iPhone 17 Air weighs 165 g — a difference of 25 g. Galaxy S25+ is 15.2% heavier than iPhone 17 Air.

Thickness Comparison

Galaxy S25+ is 7.3 mm thick and iPhone 17 Air is 5.64 mm thick (+1.66 mm). Galaxy S25+ is the thicker device in hand.

FAQ

Which is bigger, Galaxy S25+ or iPhone 17 Air?: Galaxy S25+ has the larger overall footprint (75.8 × 158.4 mm) compared with iPhone 17 Air (74.7 × 156.2 mm).
How much heavier is Galaxy S25+ than iPhone 17 Air?: Galaxy S25+ weighs 190 g and iPhone 17 Air weighs 165 g — a difference of 25 g.
Which device is thinner, Galaxy S25+ or iPhone 17 Air?: iPhone 17 Air is thinner at 5.64 mm vs 7.3 mm for Galaxy S25+.
What is the width difference between Galaxy S25+ and iPhone 17 Air?: Galaxy S25+ is 75.8 mm wide and iPhone 17 Air is 74.7 mm wide (-1.1 mm).
Can I compare Galaxy S25+ and iPhone 17 Air 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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