No, your iPhone SE (2nd gen) case won't fit the iPhone 15 Pro Max
The iPhone SE (2nd gen) (138.4×67.3mm) and iPhone 15 Pro Max (159.9×76.7mm) differ too much for cases to be compatible.
Does a iPhone SE (2nd gen) Case Fit iPhone 15 Pro Max?
Last verified: March 2026
No, a iPhone SE (2nd gen) case will not fit the iPhone 15 Pro Max. The phones have different dimensions that make cases incompatible.
Your iPhone SE (2nd gen) case will NOT fit the iPhone 15 Pro Max. Here's why:
- •Camera module layout is different — cutout won't align
| Spec | iPhone SE (2nd gen) | iPhone 15 Pro Max | Diff |
|---|---|---|---|
| Height | 138.4mm | 159.9mm | iPhone 15 Pro Max +21.5mm |
| Width | 67.3mm | 76.7mm | iPhone 15 Pro Max +9.4mm |
| Thickness | 7.3mm | 8.25mm | iPhone 15 Pro Max +1.0mm |
| Camera Layout | single | square-triple | Different |
| Port | lightning | usb-c | Different |
Button & Port Alignment
- •Button placement differs — cutouts may not align
Since your iPhone SE (2nd gen) case won't work with the iPhone 15 Pro Max, here are the highest-rated cases that will:
Caseology
Caseology Parallax for iPhone 15 Pro Max
$16.99
Spigen
Spigen Ultra Hybrid MagFit for iPhone 15 Pro Max
$17.99
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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 iPhone SE (2nd gen) via Qi, but it won't magnetically snap on.
- Only the iPhone 15 Pro Max has built-in magnets for MagSafe accessories. The iPhone SE (2nd gen) needs a magnetic case or ring adapter.
iPhone SE (2nd gen)
Qi only
7.5W max
iPhone 15 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 SE (2nd gen) and iPhone 15 Pro Max the same size?
iPhone SE (2nd gen) measures 138.4×67.3×7.3mm while iPhone 15 Pro Max measures 159.9×76.7×8.25mm. They are different sizes.
Can I use a iPhone SE (2nd gen) screen protector on iPhone 15 Pro Max?
Screen sizes differ (4.7" vs 6.7") — protector won't fit.
What's different between iPhone SE (2nd gen) and iPhone 15 Pro Max dimensions?
The height differs by 21.5mm, the width by 9.4mm, and thickness by 1.0mm. The camera module layout is also different. They use different charging ports.
Do I need a new case for iPhone 15 Pro Max?
Yes, you'll need a new case. The iPhone 15 Pro Max has different dimensions than the iPhone SE (2nd gen), so cases are not interchangeable.
Will iPhone SE (2nd gen) accessories work with iPhone 15 Pro Max?
Chargers and cables are compatible since both phones use different ports (lightning vs usb-c). 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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