No, your iPhone 8 case won't fit the iPhone XS Max
The iPhone 8 (138.4×67.3mm) and iPhone XS Max (157.5×77.4mm) differ too much for cases to be compatible.
Does a iPhone 8 Case Fit iPhone XS Max?
Last verified: March 2026
No, a iPhone 8 case will not fit the iPhone XS Max. The phones have different dimensions that make cases incompatible.
Your iPhone 8 case will NOT fit the iPhone XS Max. Here's why:
- •Camera module layout is different — cutout won't align
| Spec | iPhone 8 | iPhone XS Max | Diff |
|---|---|---|---|
| Height | 138.4mm | 157.5mm | iPhone XS Max +19.1mm |
| Width | 67.3mm | 77.4mm | iPhone XS Max +10.1mm |
| Thickness | 7.3mm | 7.7mm | iPhone XS Max +0.4mm |
| Camera Layout | single | vertical-dual | Different |
| Port | lightning | lightning | Same |
Button & Port Alignment
- •Button placement differs — cutouts may not align
Your iPhone 8 case won't fit the iPhone XS Max. Find the right case:
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Size Comparison
Wireless Charging & MagSafe
Wireless chargers work with both phones, but magnetic snap varies.
- Both devices support wireless charging. Standard Qi/Qi2 chargers work with either phone.
iPhone 8
Qi only
7.5W max
iPhone XS Max
Qi only
7.5W 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 8 and iPhone XS Max the same size?
iPhone 8 measures 138.4×67.3×7.3mm while iPhone XS Max measures 157.5×77.4×7.7mm. They are different sizes.
Can I use a iPhone 8 screen protector on iPhone XS Max?
Screen sizes differ (4.7" vs 6.5") — protector won't fit.
What's different between iPhone 8 and iPhone XS Max dimensions?
The height differs by 19.1mm, the width by 10.1mm, and thickness by 0.4mm. The camera module layout is also different.
Do I need a new case for iPhone XS Max?
Yes, you'll need a new case. The iPhone XS Max has different dimensions than the iPhone 8, so cases are not interchangeable.
Will iPhone 8 accessories work with iPhone XS Max?
Chargers and cables are compatible since both phones use the same lightning 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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