Which phone is lighter?

iPhone 15 Pro Max is lighter at 221 g versus iPhone 17 Pro Max at 233 g (12 g difference).

Which phone is thinner?

iPhone 15 Pro Max is thinner at 8.25 mm compared with iPhone 17 Pro Max at 8.75 mm (0.50 mm difference).

Which phone is easier to carry?

iPhone 15 Pro Max is easier to carry with a smaller overall body size (76.7 × 159.9 × 8.25 mm, 221 g) than iPhone 17 Pro Max (78 × 163.4 × 8.75 mm, 233 g).

Which phone is better for one-handed use?

iPhone 15 Pro Max is better for one-handed use with a 76.7 mm width, 159.9 mm height, and 221 g weight versus iPhone 17 Pro Max at 78 mm, 163.4 mm, and 233 g.

Device Size Comparison

iPhone 15 Pro Max vs iPhone 17 Pro Max

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Comparison Summary

iPhone 17 Pro Max is slightly wider than iPhone 15 Pro Max (78 mm vs 76.7 mm), iPhone 17 Pro Max is noticeably heavier (233 g vs 221 g), and iPhone 17 Pro Max is noticeably thicker (8.75 mm vs 8.25 mm). iPhone 17 Pro Max is 1.3 mm wider and 3.5 mm taller than iPhone 15 Pro Max, making iPhone 17 P...

Winner Cards

Smaller body

iPhone 15 Pro Max

iPhone 15 Pro Max (76.7 × 159.9 mm) vs iPhone 17 Pro Max (78 × 163.4 mm).

Lighter weight

iPhone 15 Pro Max

iPhone 15 Pro Max (221 g) vs iPhone 17 Pro Max (233 g), 12 g lighter.

Thinner design

iPhone 15 Pro Max

iPhone 15 Pro Max (8.25 mm) vs iPhone 17 Pro Max (8.75 mm).

Pocketability

iPhone 15 Pro Max

iPhone 15 Pro Max has a smaller overall body size for pocket carry (76.7 × 159.9 × 8.25 mm).

Larger overall size

iPhone 17 Pro Max

iPhone 17 Pro Max is 1.3 mm wider and 3.5 mm taller than iPhone 15 Pro Max (78 × 163.4 mm vs 76.7 × 159.9 mm).

Dimensions Table

Dimension	iPhone 15 Pro Max	iPhone 17 Pro Max	Difference
Width	76.7 mm	78 mm	+1.3 mm
Height	159.9 mm	163.4 mm	+3.5 mm
Thickness	8.25 mm	8.75 mm	+0.5 mm
Weight	221 g	233 g	+12 g

Real-World Feel

iPhone 15 Pro Max is easier to grip one-handed with a 76.7 mm width and 159.9 mm height, while iPhone 17 Pro Max may require more finger stretching (78 mm × 163.4 mm).
iPhone 15 Pro Max slides into pockets more comfortably at 8.25 mm thick, and iPhone 15 Pro Max has the smaller overall body for vertical pocket storage.
Long browsing or video calls feel nearly identical; iPhone 17 Pro Max is only 12 g heavier than iPhone 15 Pro Max (233 g vs 221 g).
iPhone 17 Pro Max takes up more desk and bag space at 78 × 163.4 × 8.75 mm, while iPhone 15 Pro Max leaves more room for cases, chargers, and other items.

Which is Bigger?

Overall size: iPhone 17 Pro Max is 1.3 mm wider and 3.5 mm taller than iPhone 15 Pro Max, making iPhone 17 Pro Max noticeably larger overall.
Width: iPhone 17 Pro Max is wider (78 mm vs 76.7 mm, +1.3 mm).
Height: iPhone 17 Pro Max is taller (163.4 mm vs 159.9 mm, +3.5 mm).

Weight Comparison

iPhone 17 Pro Max weighs 233 g and iPhone 15 Pro Max weighs 221 g — a difference of 12 g. iPhone 17 Pro Max is 5.4% heavier than iPhone 15 Pro Max.

Thickness Comparison

iPhone 17 Pro Max is 8.75 mm thick and iPhone 15 Pro Max is 8.25 mm thick (+0.5 mm). iPhone 17 Pro Max is the thicker device in hand.

FAQ

Which phone is bigger?: iPhone 17 Pro Max is 1.3 mm wider and 3.5 mm taller than iPhone 15 Pro Max (78 × 163.4 mm vs 76.7 × 159.9 mm).
Which phone is lighter?: iPhone 15 Pro Max is lighter at 221 g versus iPhone 17 Pro Max at 233 g (12 g difference).
Which phone is thinner?: iPhone 15 Pro Max is thinner at 8.25 mm compared with iPhone 17 Pro Max at 8.75 mm (0.50 mm difference).
Which phone is easier to carry?: iPhone 15 Pro Max is easier to carry with a smaller overall body size (76.7 × 159.9 × 8.25 mm, 221 g) than iPhone 17 Pro Max (78 × 163.4 × 8.75 mm, 233 g).
Which phone is better for one-handed use?: iPhone 15 Pro Max is better for one-handed use with a 76.7 mm width, 159.9 mm height, and 221 g weight versus iPhone 17 Pro Max at 78 mm, 163.4 mm, and 233 g.

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