No, your iPhone 8 case won't fit the iPhone XS
The iPhone 8 (138.4×67.3mm) and iPhone XS (143.6×70.9mm) differ too much for cases to be compatible.
Does a iPhone 8 Case Fit iPhone XS?
Last verified: March 2026
No, a iPhone 8 case will not fit the iPhone XS. The phones have different dimensions that make cases incompatible.
Your iPhone 8 case will NOT fit the iPhone XS. Here's why:
- •Camera module layout is different — cutout won't align
| Spec | iPhone 8 | iPhone XS | Diff |
|---|---|---|---|
| Height | 138.4mm | 143.6mm | iPhone XS +5.2mm |
| Width | 67.3mm | 70.9mm | iPhone XS +3.6mm |
| Thickness | 7.3mm | 7.7mm | iPhone XS +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. 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
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 the same size?
iPhone 8 measures 138.4×67.3×7.3mm while iPhone XS measures 143.6×70.9×7.7mm. They are different sizes.
Can I use a iPhone 8 screen protector on iPhone XS?
Screen sizes differ (4.7" vs 5.8") — protector won't fit.
What's different between iPhone 8 and iPhone XS dimensions?
The height differs by 5.2mm, the width by 3.6mm, and thickness by 0.4mm. The camera module layout is also different.
Do I need a new case for iPhone XS?
Yes, you'll need a new case. The iPhone XS has different dimensions than the iPhone 8, so cases are not interchangeable.
Will iPhone 8 accessories work with iPhone XS?
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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