iPhone 16 Pro vs iPhone 17 Pro Max: Size & Dimensions Compared
The iPhone 17 Pro Max is the larger phone, measuring 13.8mm shorter and 6.5mm narrower.
Visual Size Overlay
- •Camera module layout is different — cutout won't align
Screen sizes differ (6.3" vs 6.9") — protector won't fit.
| Dimension | iPhone 16 Pro | iPhone 17 Pro Max | Difference |
|---|---|---|---|
| Height | 149.6mm | 163.4mm | iPhone 17 Pro Max +13.8mm (taller) |
| Width | 71.5mm | 78mm | iPhone 17 Pro Max +6.5mm (wider) |
| Thickness | 8.25mm | 8.75mm | iPhone 17 Pro Max +0.5mm (thicker) |
| Weight | 199g | 233g | iPhone 17 Pro Max +34.0g (heavier) |
| Screen | 6.3" | 6.9" | iPhone 17 Pro Max +0.6" (larger) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The iPhone 17 Pro Max is the taller phone at 163.4mm (vs 149.6mm). It is also 34g heavier.
Wireless Charging & MagSafe Compatibility
Wireless chargers and magnetic accessories work with both phones.
- ✓Your MagSafe charger will work with both devices.
- ✓Max wireless speed differs: iPhone 16 Pro charges at 22.5W, iPhone 17 Pro Max at 25W.
- ✓Both devices have built-in magnets — MagSafe wallets, car mounts, and battery packs will snap onto either phone.
| Spec | iPhone 16 Pro | iPhone 17 Pro Max |
|---|---|---|
| Wireless Charging | 22.5W | 25W |
| Qi Version | Qi2 | Qi2 |
| MagSafe | Gen 2 | Gen 2 |
| Built-in Magnets | Yes | Yes |
| Magnet Ring | closed circle | bottom notched circle |
MagSafe cases are NOT cross-compatible between these devices — the case body is shaped to each phone, even though the internal magnet ring may be the same. Clear MagSafe cases have an additional incompatibility: the iPhone 17 Pro Max has a bottom-notched magnet ring visible through clear cases, while the iPhone 16 Pro has a standard closed circle.
Upgrading from iPhone 16 Pro to iPhone 17 Pro Max?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for iPhone 16 Pro
Apple
Apple iPhone 16 Pro Clear Case with MagSafe
$49.00
Spigen
Spigen Tough Armor MagFit for iPhone 16 Pro
$19.99
Caseology
Caseology Parallax for iPhone 16 Pro
$15.99
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Frequently Asked Questions
Is iPhone 16 Pro bigger than iPhone 17 Pro Max?
No, the iPhone 17 Pro Max is 13.8mm taller. The iPhone 16 Pro weighs 199g vs 233g.
Are iPhone 16 Pro and iPhone 17 Pro Max the same size?
No, the height differs by 13.8mm, width by 6.5mm, and thickness by 0.5mm.