No, your iPhone 13 Pro case won't fit the iPhone 12 Pro Max
The iPhone 13 Pro (146.7×71.5mm) and iPhone 12 Pro Max (160.8×78.1mm) differ too much for cases to be compatible.
Does a iPhone 13 Pro Case Fit iPhone 12 Pro Max?
Last verified: March 2026
No, a iPhone 13 Pro case will not fit the iPhone 12 Pro Max. The phones have different dimensions that make cases incompatible.
Your iPhone 13 Pro case will NOT fit the iPhone 12 Pro Max. Here's why:
- •Height differs by 14.1mm — case won't fit
- •Width differs by 6.6mm — case won't fit
- •Thickness differs by 0.3mm — may affect fit
- •Camera bump protrusion slightly different
| Spec | iPhone 13 Pro | iPhone 12 Pro Max | Diff |
|---|---|---|---|
| Height | 146.7mm | 160.8mm | iPhone 12 Pro Max +14.1mm |
| Width | 71.5mm | 78.1mm | iPhone 12 Pro Max +6.6mm |
| Thickness | 7.65mm | 7.4mm | iPhone 13 Pro +0.3mm |
| Camera Layout | square-triple | square-triple | Same |
| Port | lightning | lightning | Same |
Your iPhone 13 Pro case won't fit the iPhone 12 Pro Max. Find the right case:
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Size Comparison
Wireless Charging & MagSafe
Wireless chargers and magnetic accessories work with both phones.
- Your MagSafe charger will work with both devices.
- Both devices have built-in magnets — MagSafe wallets, car mounts, and battery packs will snap onto either phone.
iPhone 13 Pro
MagSafe Gen 1
15W max
iPhone 12 Pro Max
MagSafe Gen 1
15W max
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.
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Frequently Asked Questions
Are iPhone 13 Pro and iPhone 12 Pro Max the same size?
iPhone 13 Pro measures 146.7×71.5×7.65mm while iPhone 12 Pro Max measures 160.8×78.1×7.4mm. They are different sizes.
Can I use a iPhone 13 Pro screen protector on iPhone 12 Pro Max?
Screen sizes differ (6.1" vs 6.7") — protector won't fit.
What's different between iPhone 13 Pro and iPhone 12 Pro Max dimensions?
The height differs by 14.1mm, the width by 6.6mm, and thickness by 0.3mm.
Do I need a new case for iPhone 12 Pro Max?
Yes, you'll need a new case. The iPhone 12 Pro Max has different dimensions than the iPhone 13 Pro, so cases are not interchangeable.
Will iPhone 13 Pro accessories work with iPhone 12 Pro Max?
Chargers and cables are compatible since both phones use the same lightning port. Both support wireless charging, so wireless chargers work with either phone. Cases and screen protectors depend on exact dimensions — check our compatibility results above.
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