Device Size Comparison

iPhone 17 vs iPhone 17 Air

Size Comparison Summary

iPhone 17 measures 71.5 × 149.6 × 7.95 mm and weighs 177 g. iPhone 17 Air measures 74.7 × 156.2 × 5.64 mm and weighs 165 g. By overall front-face area, iPhone 17 Air is larger than iPhone 17 (about 971.7 mm² difference). iPhone 17 is 12 g heavier than iPhone 17 Air. All figures use official millimeter dimensions.

Dimensions Table

Dimension	iPhone 17	iPhone 17 Air	Difference
Width	71.5 mm	74.7 mm	+3.2 mm
Height	149.6 mm	156.2 mm	+6.6 mm
Thickness	7.95 mm	5.64 mm	-2.31 mm
Weight	177 g	165 g	-12 g

Which is Bigger?

Overall size (width × height): iPhone 17 Air has the larger footprint at 74.7 × 156.2 mm vs 71.5 × 149.6 mm (+971.74 mm² area).
Width: iPhone 17 Air is wider (74.7 mm vs 71.5 mm, +3.2 mm).
Height: iPhone 17 Air is taller (156.2 mm vs 149.6 mm, +6.6 mm).

Weight Comparison

iPhone 17 weighs 177 g and iPhone 17 Air weighs 165 g — a difference of 12 g. iPhone 17 is 7.3% heavier than iPhone 17 Air.

Thickness Comparison

iPhone 17 is 7.95 mm thick and iPhone 17 Air is 5.64 mm thick (+2.31 mm). iPhone 17 is the thicker device in hand.

FAQ

Which is bigger, iPhone 17 or iPhone 17 Air?: iPhone 17 Air has the larger overall footprint (74.7 × 156.2 mm) compared with iPhone 17 (71.5 × 149.6 mm).
How much heavier is iPhone 17 than iPhone 17 Air?: iPhone 17 weighs 177 g and iPhone 17 Air weighs 165 g — a difference of 12 g.
Which device is thinner, iPhone 17 or iPhone 17 Air?: iPhone 17 Air is thinner at 5.64 mm vs 7.95 mm for iPhone 17.
What is the width difference between iPhone 17 and iPhone 17 Air?: iPhone 17 is 71.5 mm wide and iPhone 17 Air is 74.7 mm wide (+3.2 mm).
Can I compare iPhone 17 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.

Related Comparisons

Open iPhone 17 and iPhone 17 Air in the comparison tool