No, your OnePlus Nord N300 5G case won't fit the Honor X9b
The OnePlus Nord N300 5G (163.8×75.1mm) and Honor X9b (163.6×75.5mm) differ too much for cases to be compatible.
Does a OnePlus Nord N300 5G Case Fit Honor X9b?
Last verified: March 2026
No, a OnePlus Nord N300 5G case will not fit the Honor X9b. The phones have different dimensions that make cases incompatible.
Your OnePlus Nord N300 5G case will NOT fit the Honor X9b. Here's why:
- •Body dimensions are nearly identical, but the camera cutout is incompatible (vertical-dual vs circular-triple)
| Spec | OnePlus Nord N300 5G | Honor X9b | Diff |
|---|---|---|---|
| Height | 163.8mm | 163.6mm | OnePlus Nord N300 5G +0.2mm |
| Width | 75.1mm | 75.5mm | Honor X9b +0.4mm |
| Thickness | 7.99mm | 8mm | Same |
| Camera Layout | vertical-dual | circular-triple | Different |
| Port | usb-c | usb-c | Same |
Button & Port Alignment
- •Button placement differs — cutouts may not align
Your OnePlus Nord N300 5G case won't fit the Honor X9b. Find the right case:
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Frequently Asked Questions
Are OnePlus Nord N300 5G and Honor X9b the same size?
OnePlus Nord N300 5G measures 163.8×75.1×7.99mm while Honor X9b measures 163.6×75.5×8mm. They are different sizes.
Can I use a OnePlus Nord N300 5G screen protector on Honor X9b?
Edge types differ (flat vs curved) — screen protector won't adhere properly.
What's different between OnePlus Nord N300 5G and Honor X9b dimensions?
The height differs by 0.2mm, the width by 0.4mm, and thickness by 0.0mm. 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 Nord N300 5G, so cases are not interchangeable.
Will OnePlus Nord N300 5G 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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