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