Device Size Comparison

iPhone 15 Plus vs iPhone 15 Pro Max

Size Comparison Summary

iPhone 15 Plus measures 77.8 × 160.9 × 7.8 mm and weighs 201 g. iPhone 15 Pro Max measures 76.7 × 159.9 × 8.25 mm and weighs 221 g. By overall front-face area, iPhone 15 Plus is larger than iPhone 15 Pro Max (about 253.7 mm² difference). iPhone 15 Pro Max is 20 g heavier than iPhone 15 Plus. All figures use official millimeter dimensions.

Dimensions Table

Dimension	iPhone 15 Plus	iPhone 15 Pro Max	Difference
Width	77.8 mm	76.7 mm	-1.1 mm
Height	160.9 mm	159.9 mm	-1 mm
Thickness	7.8 mm	8.25 mm	+0.45 mm
Weight	201 g	221 g	+20 g

Which is Bigger?

Overall size (width × height): iPhone 15 Plus has the larger footprint at 77.8 × 160.9 mm vs 76.7 × 159.9 mm (+253.69 mm² area).
Width: iPhone 15 Plus is wider (77.8 mm vs 76.7 mm, +1.1 mm).
Height: iPhone 15 Plus is taller (160.9 mm vs 159.9 mm, +1 mm).

Weight Comparison

iPhone 15 Pro Max weighs 221 g and iPhone 15 Plus weighs 201 g — a difference of 20 g. iPhone 15 Pro Max is 10.0% heavier than iPhone 15 Plus.

Thickness Comparison

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

FAQ

Which is bigger, iPhone 15 Plus or iPhone 15 Pro Max?: iPhone 15 Plus has the larger overall footprint (77.8 × 160.9 mm) compared with iPhone 15 Pro Max (76.7 × 159.9 mm).
How much heavier is iPhone 15 Pro Max than iPhone 15 Plus?: iPhone 15 Pro Max weighs 221 g and iPhone 15 Plus weighs 201 g — a difference of 20 g.
Which device is thinner, iPhone 15 Plus or iPhone 15 Pro Max?: iPhone 15 Plus is thinner at 7.8 mm vs 8.25 mm for iPhone 15 Pro Max.
What is the width difference between iPhone 15 Plus and iPhone 15 Pro Max?: iPhone 15 Plus is 77.8 mm wide and iPhone 15 Pro Max is 76.7 mm wide (-1.1 mm).
Can I compare iPhone 15 Plus and iPhone 15 Pro Max 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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