No, your Galaxy Note 20 Ultra case won't fit the Honor X9b
The Galaxy Note 20 Ultra (164.8×77.2mm) and Honor X9b (163.6×75.5mm) differ too much for cases to be compatible.
Does a Galaxy Note 20 Ultra Case Fit Honor X9b?
Last verified: March 2026
No, a Galaxy Note 20 Ultra case will not fit the Honor X9b. The phones have different dimensions that make cases incompatible.
Your Galaxy Note 20 Ultra case will NOT fit the Honor X9b. Here's why:
- •Camera module layout is different — cutout won't align
| Spec | Galaxy Note 20 Ultra | Honor X9b | Diff |
|---|---|---|---|
| Height | 164.8mm | 163.6mm | Galaxy Note 20 Ultra +1.2mm |
| Width | 77.2mm | 75.5mm | Galaxy Note 20 Ultra +1.7mm |
| Thickness | 8.1mm | 8mm | Galaxy Note 20 Ultra +0.1mm |
| Camera Layout | rectangular-module | circular-triple | Different |
| Port | usb-c | usb-c | Same |
Button & Port Alignment
- •Old phone has S Pen slot — new phone does not
Your Galaxy Note 20 Ultra case won't fit the Honor X9b. Find the right case:
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Size Comparison
Wireless Charging & MagSafe
Only one phone supports wireless charging.
- The Honor X9b does not support wireless charging. Only the Galaxy Note 20 Ultra can use a wireless charger.
Galaxy Note 20 Ultra
Qi only
10W max
Honor X9b
No wireless
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 Note 20 Ultra and Honor X9b the same size?
Galaxy Note 20 Ultra measures 164.8×77.2×8.1mm while Honor X9b measures 163.6×75.5×8mm. They are different sizes.
Can I use a Galaxy Note 20 Ultra screen protector on Honor X9b?
Screen sizes are close (6.9" vs 6.78") but may not align perfectly.
What's different between Galaxy Note 20 Ultra and Honor X9b dimensions?
The height differs by 1.2mm, the width by 1.7mm, and thickness by 0.1mm. The camera module layout is also different.
Do I need a new case for Honor X9b?
Yes, you'll need a new case. The Honor X9b has different dimensions than the Galaxy Note 20 Ultra, so cases are not interchangeable.
Will Galaxy Note 20 Ultra accessories work with Honor X9b?
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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