No, your iPhone 12 Pro Max case won't fit the iPhone 14 Pro Max
The iPhone 12 Pro Max (160.8×78.1mm) and iPhone 14 Pro Max (160.7×77.6mm) differ too much for cases to be compatible.
Does a iPhone 12 Pro Max Case Fit iPhone 14 Pro Max?
Last verified: March 2026
No, a iPhone 12 Pro Max case will not fit the iPhone 14 Pro Max. The phones have different dimensions that make cases incompatible.
Your iPhone 12 Pro Max case will NOT fit the iPhone 14 Pro Max. Here's why:
- •Width differs by 0.5mm — slight mismatch
- •Thickness differs by 0.4mm — may affect fit
- •Camera bump size slightly different
- •Camera bump protrusion slightly different
| Spec | iPhone 12 Pro Max | iPhone 14 Pro Max | Diff |
|---|---|---|---|
| Height | 160.8mm | 160.7mm | iPhone 12 Pro Max +0.1mm |
| Width | 78.1mm | 77.6mm | iPhone 12 Pro Max +0.5mm |
| Thickness | 7.4mm | 7.85mm | iPhone 14 Pro Max +0.4mm |
| Camera Layout | square-triple | square-triple | Same |
| Port | lightning | lightning | Same |
Since your iPhone 12 Pro Max case won't work with the iPhone 14 Pro Max, here are the highest-rated cases that will:
TORRAS
TORRAS Magnetic Ostand for iPhone 14 Pro Max
$27.99
TORRAS
TORRAS Shockproof for iPhone 14 Pro Max
$17.99
totallee
totallee Thinnest Clear Case for iPhone 14 Pro Max
$29.00
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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 12 Pro Max
MagSafe Gen 1
15W max
iPhone 14 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 12 Pro Max and iPhone 14 Pro Max the same size?
iPhone 12 Pro Max measures 160.8×78.1×7.4mm while iPhone 14 Pro Max measures 160.7×77.6×7.85mm. They are different sizes.
Can I use a iPhone 12 Pro Max screen protector on iPhone 14 Pro Max?
Same screen size (6.7") but body width differs by 0.5mm — verify bezel alignment before buying.
What's different between iPhone 12 Pro Max and iPhone 14 Pro Max dimensions?
The height differs by 0.1mm, the width by 0.5mm, and thickness by 0.4mm.
Do I need a new case for iPhone 14 Pro Max?
Yes, you'll need a new case. The iPhone 14 Pro Max has different dimensions than the iPhone 12 Pro Max, so cases are not interchangeable.
Will iPhone 12 Pro Max accessories work with iPhone 14 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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