No, your iPhone X case won't fit the iPhone 17
The iPhone X (143.6×70.9mm) and iPhone 17 (149.6×71.5mm) differ too much for cases to be compatible.
Does a iPhone X Case Fit iPhone 17?
Last verified: March 2026
No, a iPhone X case will not fit the iPhone 17. The phones have different dimensions that make cases incompatible.
Your iPhone X case will NOT fit the iPhone 17. Here's why:
- •Height differs by 6.0mm — case won't fit
- •Width differs by 0.6mm — case won't fit
- •Thickness differs by 0.3mm — may affect fit
- •Camera bump size differs significantly
- •Camera bump protrusion slightly different
- •Mute toggle switch vs Action Button — case cutout shape is incompatible
- •New phone has Camera Control button — old case has no cutout for it
- •Different edge profiles (rounded vs curved) — case shell shape won't match
- •Different charging port (lightning → usb-c) — bottom cutout won't match
- •Corner shape differs — case won't seat properly
| Spec | iPhone X | iPhone 17 | Diff |
|---|---|---|---|
| Height | 143.6mm | 149.6mm | iPhone 17 +6.0mm |
| Width | 70.9mm | 71.5mm | iPhone 17 +0.6mm |
| Thickness | 7.7mm | 7.95mm | iPhone 17 +0.3mm |
| Camera Layout | vertical-dual | vertical-dual | Same |
| Port | lightning | usb-c | Different |
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 X case won't fit the iPhone 17. Find the right case:
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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 X via Qi, but it won't magnetically snap on.
- Only the iPhone 17 has built-in magnets for MagSafe accessories. The iPhone X needs a magnetic case or ring adapter.
iPhone X
Qi only
7.5W 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 X and iPhone 17 the same size?
iPhone X measures 143.6×70.9×7.7mm while iPhone 17 measures 149.6×71.5×7.95mm. They are different sizes.
Can I use a iPhone X screen protector on iPhone 17?
Edge types differ (rounded vs curved) — screen protector won't adhere properly.
What's different between iPhone X and iPhone 17 dimensions?
The height differs by 6.0mm, the width by 0.6mm, and thickness by 0.3mm. They use different charging ports.
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 X, so cases are not interchangeable.
Will iPhone X accessories work with iPhone 17?
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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