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No, your Honor X9b case won't fit the Galaxy Note 20

The Honor X9b (163.6×75.5mm) and Galaxy Note 20 (161.6×75.2mm) differ too much for cases to be compatible.

Does a Honor X9b Case Fit Galaxy Note 20?

Last verified: March 2026

No, a Honor X9b case will not fit the Galaxy Note 20. The phones have different dimensions that make cases incompatible.

0Won't Fit

Your Honor X9b case will NOT fit the Galaxy Note 20. Here's why:

  • •Camera module layout is different — cutout won't align
SpecHonor X9bGalaxy Note 20Diff
Height163.6mm161.6mmHonor X9b +2.0mm
Width75.5mm75.2mmHonor X9b +0.3mm
Thickness8mm8.3mmGalaxy Note 20 +0.3mm
Camera Layoutcircular-triplerectangular-moduleDifferent
Portusb-cusb-cSame

Button & Port Alignment

  • •New phone has S Pen slot — old case has no opening for it
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Your Honor X9b case won't fit the Galaxy Note 20. Find the right case:

🛡️Best Galaxy Note 20 Cases→🔒Rugged Cases for Galaxy Note 20→✨Clear Cases for Galaxy Note 20→👛Wallet Cases for Galaxy Note 20→
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Size Comparison

10mm
Honor X9bGalaxy Note 20

Wireless Charging & MagSafe

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Only one phone supports wireless charging.

  • The Honor X9b does not support wireless charging. Only the Galaxy Note 20 can use a wireless charger.

Honor X9b

No wireless

Galaxy Note 20

Qi only

10W 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 Galaxy Note 20 →
🎁 Buying a case as a gift? Use our Gift Finder →⚡ Need a charger for your Galaxy Note 20? Check charger compatibility →
Does the screen protector fit? Honor X9b → Galaxy Note 20Compare sizes: Honor X9b vs Galaxy Note 20

Related Guides

|How to Check if a Case Fits|All Guides

Related Compatibility Checks

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Frequently Asked Questions

Are Honor X9b and Galaxy Note 20 the same size?

Honor X9b measures 163.6×75.5×8mm while Galaxy Note 20 measures 161.6×75.2×8.3mm. They are different sizes.

Can I use a Honor X9b screen protector on Galaxy Note 20?

Edge types differ (curved vs flat) — screen protector won't adhere properly.

What's different between Honor X9b and Galaxy Note 20 dimensions?

The height differs by 2.0mm, the width by 0.3mm, and thickness by 0.3mm. The camera module layout is also different.

Do I need a new case for Galaxy Note 20?

Yes, you'll need a new case. The Galaxy Note 20 has different dimensions than the Honor X9b, so cases are not interchangeable.

Will Honor X9b accessories work with Galaxy Note 20?

Chargers and cables are compatible since both phones use the same usb-c port. Cases and screen protectors depend on exact dimensions — check our compatibility results above.

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