Device Size Comparison

iPhone 15 vs iPhone 15 Pro

Size Comparison Summary

iPhone 15 measures 71.6 × 147.6 × 7.8 mm and weighs 171 g. iPhone 15 Pro measures 70.6 × 146.6 × 8.25 mm and weighs 187 g. By overall front-face area, iPhone 15 is larger than iPhone 15 Pro (about 218.2 mm² difference). iPhone 15 Pro is 16 g heavier than iPhone 15. All figures use official millimeter dimensions.

Dimensions Table

Dimension	iPhone 15	iPhone 15 Pro	Difference
Width	71.6 mm	70.6 mm	-1 mm
Height	147.6 mm	146.6 mm	-1 mm
Thickness	7.8 mm	8.25 mm	+0.45 mm
Weight	171 g	187 g	+16 g

Which is Bigger?

Overall size (width × height): iPhone 15 has the larger footprint at 71.6 × 147.6 mm vs 70.6 × 146.6 mm (+218.2 mm² area).
Width: iPhone 15 is wider (71.6 mm vs 70.6 mm, +1 mm).
Height: iPhone 15 is taller (147.6 mm vs 146.6 mm, +1 mm).

Weight Comparison

iPhone 15 Pro weighs 187 g and iPhone 15 weighs 171 g — a difference of 16 g. iPhone 15 Pro is 9.4% heavier than iPhone 15.

Thickness Comparison

iPhone 15 Pro is 8.25 mm thick and iPhone 15 is 7.8 mm thick (+0.45 mm). iPhone 15 Pro is the thicker device in hand.

FAQ

Which is bigger, iPhone 15 or iPhone 15 Pro?: iPhone 15 has the larger overall footprint (71.6 × 147.6 mm) compared with iPhone 15 Pro (70.6 × 146.6 mm).
How much heavier is iPhone 15 Pro than iPhone 15?: iPhone 15 Pro weighs 187 g and iPhone 15 weighs 171 g — a difference of 16 g.
Which device is thinner, iPhone 15 or iPhone 15 Pro?: iPhone 15 is thinner at 7.8 mm vs 8.25 mm for iPhone 15 Pro.
What is the width difference between iPhone 15 and iPhone 15 Pro?: iPhone 15 is 71.6 mm wide and iPhone 15 Pro is 70.6 mm wide (-1 mm).
Can I compare iPhone 15 and iPhone 15 Pro 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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Open iPhone 15 and iPhone 15 Pro in the comparison tool