Device Size Comparison

iPhone 16 Pro Max vs iPhone 17

Size Comparison Summary

iPhone 16 Pro Max measures 77.6 × 163 × 8.25 mm and weighs 227 g. iPhone 17 measures 71.5 × 149.6 × 7.95 mm and weighs 177 g. By overall front-face area, iPhone 16 Pro Max is larger than iPhone 17 (about 1952.4 mm² difference). iPhone 16 Pro Max is 50 g heavier than iPhone 17. All figures use official millimeter dimensions.

Dimensions Table

Dimension	iPhone 16 Pro Max	iPhone 17	Difference
Width	77.6 mm	71.5 mm	-6.1 mm
Height	163 mm	149.6 mm	-13.4 mm
Thickness	8.25 mm	7.95 mm	-0.3 mm
Weight	227 g	177 g	-50 g

Which is Bigger?

Overall size (width × height): iPhone 16 Pro Max has the larger footprint at 77.6 × 163 mm vs 71.5 × 149.6 mm (+1952.4 mm² area).
Width: iPhone 16 Pro Max is wider (77.6 mm vs 71.5 mm, +6.1 mm).
Height: iPhone 16 Pro Max is taller (163 mm vs 149.6 mm, +13.4 mm).

Weight Comparison

iPhone 16 Pro Max weighs 227 g and iPhone 17 weighs 177 g — a difference of 50 g. iPhone 16 Pro Max is 28.2% heavier than iPhone 17.

Thickness Comparison

iPhone 16 Pro Max is 8.25 mm thick and iPhone 17 is 7.95 mm thick (+0.3 mm). iPhone 16 Pro Max is the thicker device in hand.

FAQ

Which is bigger, iPhone 16 Pro Max or iPhone 17?: iPhone 16 Pro Max has the larger overall footprint (77.6 × 163 mm) compared with iPhone 17 (71.5 × 149.6 mm).
How much heavier is iPhone 16 Pro Max than iPhone 17?: iPhone 16 Pro Max weighs 227 g and iPhone 17 weighs 177 g — a difference of 50 g.
Which device is thinner, iPhone 16 Pro Max or iPhone 17?: iPhone 17 is thinner at 7.95 mm vs 8.25 mm for iPhone 16 Pro Max.
What is the width difference between iPhone 16 Pro Max and iPhone 17?: iPhone 16 Pro Max is 77.6 mm wide and iPhone 17 is 71.5 mm wide (-6.1 mm).
Can I compare iPhone 16 Pro Max and iPhone 17 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 16 Pro Max and iPhone 17 in the comparison tool