Skip to content
❌

No, your OnePlus 13 case won't fit the iPhone SE (3rd gen)

The OnePlus 13 (162.9×76.5mm) and iPhone SE (3rd gen) (138.4×67.3mm) differ too much for cases to be compatible.

Does a OnePlus 13 Case Fit iPhone SE (3rd gen)?

Last verified: March 2026

No, a OnePlus 13 case will not fit the iPhone SE (3rd gen). The phones have different dimensions that make cases incompatible.

0Won't Fit

Your OnePlus 13 case will NOT fit the iPhone SE (3rd gen). Here's why:

  • •Camera module layout is different — cutout won't align
SpecOnePlus 13iPhone SE (3rd gen)Diff
Height162.9mm138.4mmOnePlus 13 +24.5mm
Width76.5mm67.3mmOnePlus 13 +9.2mm
Thickness8.5mm7.3mmOnePlus 13 +1.2mm
Camera Layoutcircular-triplesingleDifferent
Portusb-clightningDifferent

Button & Port Alignment

  • •Old phone has alert slider — new phone does not
⭐Based on Amazon best-seller rankings and ratings

Your OnePlus 13 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 →

As an Amazon Associate, WillItSnap earns from qualifying purchases. This doesn't affect our compatibility data.

Get alerts when we add more phones

Size Comparison

10mm
OnePlus 13iPhone 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.

OnePlus 13

Qi only

15W 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? OnePlus 13 → iPhone SE (3rd gen)Compare sizes: OnePlus 13 vs iPhone SE (3rd gen)

Related Guides

|How to Check if a Case Fits|All Guides

Related Compatibility Checks

iPhone 17 Pro Max → OnePlus 130iPhone 15 Plus → OnePlus 130iPhone 16 Pro Max → OnePlus 130iPhone 16 Plus → OnePlus 130Pixel 6 Pro → OnePlus 130Pixel 7 Pro → OnePlus 130Pixel 8 Pro → OnePlus 130Pixel 9 Pro XL → OnePlus 130

Frequently Asked Questions

Are OnePlus 13 and iPhone SE (3rd gen) the same size?

OnePlus 13 measures 162.9×76.5×8.5mm while iPhone SE (3rd gen) measures 138.4×67.3×7.3mm. They are different sizes.

Can I use a OnePlus 13 screen protector on iPhone SE (3rd gen)?

Screen sizes differ (6.82" vs 4.7") — protector won't fit.

What's different between OnePlus 13 and iPhone SE (3rd gen) dimensions?

The height differs by 24.5mm, the width by 9.2mm, and thickness by 1.2mm. The camera module layout is also different. They use different charging ports.

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 OnePlus 13, so cases are not interchangeable.

Will OnePlus 13 accessories work with iPhone SE (3rd gen)?

Chargers and cables are compatible since both phones use different ports (usb-c vs lightning). 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?

← Back to the compatibility checker
Need a case for iPhone SE (3rd gen)?Shop Cases →