No, your OnePlus 9 Pro case won't fit the Honor X9b
The OnePlus 9 Pro (163.2×73.6mm) and Honor X9b (163.6×75.5mm) differ too much for cases to be compatible.
Does a OnePlus 9 Pro Case Fit Honor X9b?
Last verified: March 2026
No, a OnePlus 9 Pro case will not fit the Honor X9b. The phones have different dimensions that make cases incompatible.
Your OnePlus 9 Pro case will NOT fit the Honor X9b. Here's why:
- •Camera module layout is different — cutout won't align
| Spec | OnePlus 9 Pro | Honor X9b | Diff |
|---|---|---|---|
| Height | 163.2mm | 163.6mm | Honor X9b +0.4mm |
| Width | 73.6mm | 75.5mm | Honor X9b +1.9mm |
| Thickness | 8.7mm | 8mm | OnePlus 9 Pro +0.7mm |
| Camera Layout | vertical-quad | circular-triple | Different |
| Port | usb-c | usb-c | Same |
Button & Port Alignment
- •Old phone has alert slider — new phone does not
Your OnePlus 9 Pro case won't fit the Honor X9b. Find the right case:
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
Wireless Charging & MagSafe
Only one phone supports wireless charging.
- The Honor X9b does not support wireless charging. Only the OnePlus 9 Pro can use a wireless charger.
OnePlus 9 Pro
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.
Related Guides
Related Compatibility Checks
Frequently Asked Questions
Are OnePlus 9 Pro and Honor X9b the same size?
OnePlus 9 Pro measures 163.2×73.6×8.7mm while Honor X9b measures 163.6×75.5×8mm. They are different sizes.
Can I use a OnePlus 9 Pro screen protector on Honor X9b?
Same screen size (6.78") but body width differs by 1.9mm — verify bezel alignment before buying.
What's different between OnePlus 9 Pro and Honor X9b dimensions?
The height differs by 0.4mm, the width by 1.9mm, and thickness by 0.7mm. 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 OnePlus 9 Pro, so cases are not interchangeable.
Will OnePlus 9 Pro 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.
Want to check another phone?
← Back to the compatibility checker