No, your iPhone 15 Plus case won't fit the iPhone 17
The iPhone 15 Plus (160.9×77.8mm) and iPhone 17 (149.6×71.5mm) differ too much for cases to be compatible.
Does a iPhone 15 Plus Case Fit iPhone 17?
Last verified: March 2026
No, a iPhone 15 Plus case will not fit the iPhone 17. The phones have different dimensions that make cases incompatible.
Your iPhone 15 Plus case will NOT fit the iPhone 17. Here's why:
- •Camera module layout is different — cutout won't align
| Spec | iPhone 15 Plus | iPhone 17 | Diff |
|---|---|---|---|
| Height | 160.9mm | 149.6mm | iPhone 15 Plus +11.3mm |
| Width | 77.8mm | 71.5mm | iPhone 15 Plus +6.3mm |
| Thickness | 7.8mm | 7.95mm | iPhone 17 +0.2mm |
| Camera Layout | diagonal-dual | vertical-dual | Different |
| Port | usb-c | usb-c | Same |
Button & Port Alignment
- •Mute toggle switch vs Action Button — case cutout shape is incompatible
- •New phone has Camera Control button — old case has no cutout for it
Your iPhone 15 Plus case won't fit the iPhone 17. 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.
- Max wireless speed differs: iPhone 15 Plus charges at 15W, iPhone 17 at 25W.
- Both devices have built-in magnets — MagSafe wallets, car mounts, and battery packs will snap onto either phone.
iPhone 15 Plus
MagSafe Gen 1
15W max
iPhone 17
MagSafe Gen 2
25W 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 15 Plus and iPhone 17 the same size?
iPhone 15 Plus measures 160.9×77.8×7.8mm while iPhone 17 measures 149.6×71.5×7.95mm. They are different sizes.
Can I use a iPhone 15 Plus screen protector on iPhone 17?
Screen sizes differ (6.7" vs 6.3") — protector won't fit.
What's different between iPhone 15 Plus and iPhone 17 dimensions?
The height differs by 11.3mm, the width by 6.3mm, and thickness by 0.2mm. The camera module layout is also different.
Do I need a new case for iPhone 17?
Yes, you'll need a new case. The iPhone 17 has different dimensions than the iPhone 15 Plus, so cases are not interchangeable.
Will iPhone 15 Plus accessories work with iPhone 17?
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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