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No, your Galaxy S21 Ultra case won't fit the iPhone 16e

The Galaxy S21 Ultra (165.1×75.6mm) and iPhone 16e (146.7×71.5mm) differ too much for cases to be compatible.

Does a Galaxy S21 Ultra Case Fit iPhone 16e?

Q: What's different between Galaxy S21 Ultra and iPhone 16e dimensions?

The Galaxy S21 Ultra is 165.1mm tall and 75.6mm wide, while the iPhone 16e is 146.7mm tall and 71.5mm wide. Camera module layout is different — cutout won't align

Last verified: March 2026

No, a Galaxy S21 Ultra case will not fit the iPhone 16e. The phones have different dimensions that make cases incompatible.

0Won't Fit

Your Galaxy S21 Ultra case will NOT fit the iPhone 16e. Here's why:

•Camera module layout is different — cutout won't align

Spec	Galaxy S21 Ultra	iPhone 16e	Diff
Height	165.1mm	146.7mm	Galaxy S21 Ultra +18.4mm
Width	75.6mm	71.5mm	Galaxy S21 Ultra +4.1mm
Thickness	8.9mm	7.8mm	Galaxy S21 Ultra +1.1mm
Camera Layout	vertical-quad	single	Different
Port	usb-c	usb-c	Same

Button & Port Alignment

•Button placement differs — cutouts may not align

⭐Based on Amazon best-seller rankings and ratings

Your Galaxy S21 Ultra case won't fit the iPhone 16e. Find the right case:

🛡️Best iPhone 16e Cases→🔒Rugged Cases for iPhone 16e→✨Clear Cases for iPhone 16e→👛Wallet Cases for iPhone 16e→

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Size Comparison

Galaxy S21 UltraiPhone 16e

Wireless Charging & MagSafe

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Wireless chargers work with both phones, but magnetic snap varies.

Both devices support wireless charging. Standard Qi/Qi2 chargers work with either phone.

Galaxy S21 Ultra

Qi only

15W max

iPhone 16e

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 16e →

🎁 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 16e? Check charger compatibility →

Does the screen protector fit? Galaxy S21 Ultra → iPhone 16e Compare sizes: Galaxy S21 Ultra vs iPhone 16e

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Frequently Asked Questions

Are Galaxy S21 Ultra and iPhone 16e the same size?

Galaxy S21 Ultra measures 165.1×75.6×8.9mm while iPhone 16e measures 146.7×71.5×7.8mm. They are different sizes.

Can I use a Galaxy S21 Ultra screen protector on iPhone 16e?

Screen sizes differ (6.8" vs 6.1") — protector won't fit.

What's different between Galaxy S21 Ultra and iPhone 16e dimensions?

The height differs by 18.4mm, the width by 4.1mm, and thickness by 1.1mm. The camera module layout is also different.

Do I need a new case for iPhone 16e?

Yes, you'll need a new case. The iPhone 16e has different dimensions than the Galaxy S21 Ultra, so cases are not interchangeable.

Will Galaxy S21 Ultra accessories work with iPhone 16e?

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.

Want to check another phone?

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