iPhone 11 Pro Max vs iPhone 12 Pro: Size & Dimensions Compared
The iPhone 11 Pro Max is the larger phone, measuring 11.3mm taller and 6.3mm wider.
Visual Size Overlay
- •Height differs by 11.3mm — case won't fit
- •Width differs by 6.3mm — case won't fit
- •0.7mm thicker — case won't close properly
Screen sizes differ (6.5" vs 6.1") — protector won't fit.
| Dimension | iPhone 11 Pro Max | iPhone 12 Pro | Difference |
|---|---|---|---|
| Height | 158mm | 146.7mm | iPhone 12 Pro -11.3mm (shorter) |
| Width | 77.8mm | 71.5mm | iPhone 12 Pro -6.3mm (narrower) |
| Thickness | 8.1mm | 7.4mm | iPhone 12 Pro -0.7mm (thinner) |
| Weight | 226g | 189g | iPhone 12 Pro -37.0g (lighter) |
| Screen | 6.5" | 6.1" | iPhone 12 Pro -0.4" (smaller) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The iPhone 11 Pro Max is the taller phone at 158mm (vs 146.7mm). It is also 37g heavier.
Wireless Charging & MagSafe Compatibility
Wireless chargers work with both phones, but magnetic snap varies.
- ⚠Your MagSafe charger will charge the iPhone 11 Pro Max via Qi, but it won't magnetically snap on.
- ✓Only the iPhone 12 Pro has built-in magnets for MagSafe accessories. The iPhone 11 Pro Max needs a magnetic case or ring adapter.
| Spec | iPhone 11 Pro Max | iPhone 12 Pro |
|---|---|---|
| Wireless Charging | 7.5W | 15W |
| Qi Version | Qi | Qi |
| MagSafe | No | Gen 1 |
| Built-in Magnets | No | Yes |
| Magnet Ring | unknown | closed 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.
Upgrading from iPhone 11 Pro Max to iPhone 12 Pro?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for iPhone 11 Pro Max
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Frequently Asked Questions
Is iPhone 11 Pro Max bigger than iPhone 12 Pro?
Yes, the iPhone 11 Pro Max is 11.3mm taller and 6.3mm wider. The iPhone 11 Pro Max weighs 226g vs 189g.
Are iPhone 11 Pro Max and iPhone 12 Pro the same size?
No, the height differs by 11.3mm, width by 6.3mm, and thickness by 0.7mm.