No, your Galaxy S24 Ultra case won't fit the iPhone 15 Plus
The Galaxy S24 Ultra (162.3×79mm) and iPhone 15 Plus (160.9×77.8mm) differ too much for cases to be compatible.
Does a Galaxy S24 Ultra Case Fit iPhone 15 Plus?
Last verified: March 2026
No, a Galaxy S24 Ultra case will not fit the iPhone 15 Plus. The phones have different dimensions that make cases incompatible.
Your Galaxy S24 Ultra case will NOT fit the iPhone 15 Plus. Here's why:
- •Camera module layout is different — cutout won't align
| Spec | Galaxy S24 Ultra | iPhone 15 Plus | Diff |
|---|---|---|---|
| Height | 162.3mm | 160.9mm | Galaxy S24 Ultra +1.4mm |
| Width | 79mm | 77.8mm | Galaxy S24 Ultra +1.2mm |
| Thickness | 8.6mm | 7.8mm | Galaxy S24 Ultra +0.8mm |
| Camera Layout | vertical-quad | diagonal-dual | Different |
| Port | usb-c | usb-c | Same |
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 15 Plus, here are the highest-rated cases that will:
OtterBox
OtterBox Commuter Series for iPhone 15 Plus
$39.95
OtterBox
OtterBox Defender Series for iPhone 15 Plus
$64.95
ESR
ESR Classic Series MagSafe for iPhone 15 Plus
$15.99
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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 15 Plus 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 15 Plus
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 15 Plus the same size?
Galaxy S24 Ultra measures 162.3×79×8.6mm while iPhone 15 Plus measures 160.9×77.8×7.8mm. They are different sizes.
Can I use a Galaxy S24 Ultra screen protector on iPhone 15 Plus?
Edge types differ (flat vs curved) — screen protector won't adhere properly.
What's different between Galaxy S24 Ultra and iPhone 15 Plus dimensions?
The height differs by 1.4mm, the width by 1.2mm, and thickness by 0.8mm. The camera module layout is also different.
Do I need a new case for iPhone 15 Plus?
Yes, you'll need a new case. The iPhone 15 Plus has different dimensions than the Galaxy S24 Ultra, so cases are not interchangeable.
Will Galaxy S24 Ultra accessories work with iPhone 15 Plus?
Chargers and cables are compatible since both phones use the same usb-c 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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