No, your Galaxy S20 case won't fit the iPhone 17
The Galaxy S20 (151.7×69.1mm) and iPhone 17 (149.6×71.5mm) differ too much for cases to be compatible.
Does a Galaxy S20 Case Fit iPhone 17?
Last verified: March 2026
No, a Galaxy S20 case will not fit the iPhone 17. The phones have different dimensions that make cases incompatible.
Your Galaxy S20 case will NOT fit the iPhone 17. Here's why:
- •Camera module layout is different — cutout won't align
| Spec | Galaxy S20 | iPhone 17 | Diff |
|---|---|---|---|
| Height | 151.7mm | 149.6mm | Galaxy S20 +2.1mm |
| Width | 69.1mm | 71.5mm | iPhone 17 +2.4mm |
| Thickness | 7.9mm | 7.95mm | Same |
| Camera Layout | vertical-triple | vertical-dual | Different |
| Port | usb-c | usb-c | Same |
Button & Port Alignment
- •New phone has Camera Control button — old case has no cutout for it
Your Galaxy S20 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 Galaxy S20 via Qi, but it won't magnetically snap on.
- Only the iPhone 17 has built-in magnets for MagSafe accessories. The Galaxy S20 needs a magnetic case or ring adapter.
Galaxy S20
Qi only
10W 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 Galaxy S20 and iPhone 17 the same size?
Galaxy S20 measures 151.7×69.1×7.9mm while iPhone 17 measures 149.6×71.5×7.95mm. They are different sizes.
Can I use a Galaxy S20 screen protector on iPhone 17?
Same screen size (6.3") but body width differs by 2.4mm — verify bezel alignment before buying.
What's different between Galaxy S20 and iPhone 17 dimensions?
The height differs by 2.1mm, the width by 2.4mm, and thickness by 0.0mm. 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 Galaxy S20, so cases are not interchangeable.
Will Galaxy S20 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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