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No, your iPhone 11 case won't fit the iPhone SE (3rd gen)

The iPhone 11 (150.9×75.7mm) and iPhone SE (3rd gen) (138.4×67.3mm) differ too much for cases to be compatible.

Does a iPhone 11 Case Fit iPhone SE (3rd gen)?

Last verified: March 2026

No, a iPhone 11 case will not fit the iPhone SE (3rd gen). The phones have different dimensions that make cases incompatible.

0Won't Fit

Your iPhone 11 case will NOT fit the iPhone SE (3rd gen). Here's why:

  • •Camera module layout is different — cutout won't align
SpeciPhone 11iPhone SE (3rd gen)Diff
Height150.9mm138.4mmiPhone 11 +12.5mm
Width75.7mm67.3mmiPhone 11 +8.4mm
Thickness8.3mm7.3mmiPhone 11 +1.0mm
Camera Layoutdiagonal-dualsingleDifferent
PortlightninglightningSame

Button & Port Alignment

  • •Button placement differs — cutouts may not align
⭐Based on Amazon best-seller rankings and ratings

Your iPhone 11 case won't fit the iPhone SE (3rd gen). Find the right case:

🛡️Best iPhone SE (3rd gen) Cases→🔒Rugged Cases for iPhone SE (3rd gen)→✨Clear Cases for iPhone SE (3rd gen)→👛Wallet Cases for iPhone SE (3rd gen)→
Don't forget a screen protector for your iPhone SE (3rd gen)Shop on Amazon →

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Size Comparison

10mm
iPhone 11iPhone SE (3rd gen)

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 11

Qi only

7.5W max

iPhone SE (3rd gen)

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.

See all cases for iPhone SE (3rd gen) →
🎁 Buying a case as a gift? Use our Gift Finder →💡 Looking for a clear case that won't turn yellow? See our yellowing guide →⚡ Need a charger for your iPhone SE (3rd gen)? Check charger compatibility →
Does the screen protector fit? iPhone 11 → iPhone SE (3rd gen)Compare sizes: iPhone 11 vs iPhone SE (3rd gen)

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Frequently Asked Questions

Are iPhone 11 and iPhone SE (3rd gen) the same size?

iPhone 11 measures 150.9×75.7×8.3mm while iPhone SE (3rd gen) measures 138.4×67.3×7.3mm. They are different sizes.

Can I use a iPhone 11 screen protector on iPhone SE (3rd gen)?

Screen sizes differ (6.1" vs 4.7") — protector won't fit.

What's different between iPhone 11 and iPhone SE (3rd gen) dimensions?

The height differs by 12.5mm, the width by 8.4mm, and thickness by 1.0mm. The camera module layout is also different.

Do I need a new case for iPhone SE (3rd gen)?

Yes, you'll need a new case. The iPhone SE (3rd gen) has different dimensions than the iPhone 11, so cases are not interchangeable.

Will iPhone 11 accessories work with iPhone SE (3rd gen)?

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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