No, your Galaxy S24 Ultra case won't fit the iPhone 13 Pro Max
The Galaxy S24 Ultra (162.3×79mm) and iPhone 13 Pro Max (160.8×78.1mm) differ too much for cases to be compatible.
Does a Galaxy S24 Ultra Case Fit iPhone 13 Pro Max?
Last verified: March 2026
No, a Galaxy S24 Ultra case will not fit the iPhone 13 Pro Max. The phones have different dimensions that make cases incompatible.
Your Galaxy S24 Ultra case will NOT fit the iPhone 13 Pro Max. Here's why:
- •Camera module layout is different — cutout won't align
| Spec | Galaxy S24 Ultra | iPhone 13 Pro Max | Diff |
|---|---|---|---|
| Height | 162.3mm | 160.8mm | Galaxy S24 Ultra +1.5mm |
| Width | 79mm | 78.1mm | Galaxy S24 Ultra +0.9mm |
| Thickness | 8.6mm | 7.65mm | Galaxy S24 Ultra +0.9mm |
| Camera Layout | vertical-quad | square-triple | Different |
| Port | usb-c | lightning | Different |
Button & Port Alignment
- •Old phone has S Pen slot — new phone does not
Since your Galaxy S24 Ultra case won't work with the iPhone 13 Pro Max, here are the highest-rated cases that will:
UAG
UAG Monarch Kevlar Black for iPhone 13 Pro Max
$49.95
totallee
totallee Thin Case for iPhone 13 Pro Max
$29.00
totallee
totallee Clear Case for iPhone 13 Pro Max
$29.00
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Size Comparison
Wireless Charging & MagSafe
Wireless chargers work with both phones, but magnetic snap varies.
- Your MagSafe charger will charge the Galaxy S24 Ultra via Qi, but it won't magnetically snap on.
- Only the iPhone 13 Pro Max has built-in magnets for MagSafe accessories. The Galaxy S24 Ultra needs a magnetic case or ring adapter.
Galaxy S24 Ultra
Qi only
15W max
iPhone 13 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 Galaxy S24 Ultra and iPhone 13 Pro Max the same size?
Galaxy S24 Ultra measures 162.3×79×8.6mm while iPhone 13 Pro Max measures 160.8×78.1×7.65mm. They are different sizes.
Can I use a Galaxy S24 Ultra screen protector on iPhone 13 Pro Max?
Same screen size (6.7") but body width differs by 0.9mm — verify bezel alignment before buying.
What's different between Galaxy S24 Ultra and iPhone 13 Pro Max dimensions?
The height differs by 1.5mm, the width by 0.9mm, and thickness by 0.9mm. The camera module layout is also different. They use different charging ports.
Do I need a new case for iPhone 13 Pro Max?
Yes, you'll need a new case. The iPhone 13 Pro Max has different dimensions than the Galaxy S24 Ultra, so cases are not interchangeable.
Will Galaxy S24 Ultra accessories work with iPhone 13 Pro Max?
Chargers and cables are compatible since both phones use different ports (usb-c vs lightning). 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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