No, your Honor 200 case won't fit the OnePlus 9
The Honor 200 (161.5×74.6mm) and OnePlus 9 (160×74.2mm) differ too much for cases to be compatible.
Does a Honor 200 Case Fit OnePlus 9?
Last verified: March 2026
No, a Honor 200 case will not fit the OnePlus 9. The phones have different dimensions that make cases incompatible.
Your Honor 200 case will NOT fit the OnePlus 9. Here's why:
- •Height differs by 1.5mm — case won't fit
- •Width differs by 0.4mm — slight mismatch
- •1.0mm thicker — case won't close properly
- •New phone has alert slider — old case has no cutout for it
- •Different edge profiles (curved vs flat) — case shell shape won't match
- •Corner shape differs — case won't seat properly
| Spec | Honor 200 | OnePlus 9 | Diff |
|---|---|---|---|
| Height | 161.5mm | 160mm | Honor 200 +1.5mm |
| Width | 74.6mm | 74.2mm | Honor 200 +0.4mm |
| Thickness | 7.7mm | 8.7mm | OnePlus 9 +1.0mm |
| Camera Layout | vertical-triple | vertical-triple | Same |
| Port | usb-c | usb-c | Same |
Button & Port Alignment
- •New phone has alert slider — old case has no cutout for it
Your Honor 200 case won't fit the OnePlus 9. Find the right case:
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Size Comparison
Wireless Charging & MagSafe
Only one phone supports wireless charging.
- The Honor 200 does not support wireless charging. Only the OnePlus 9 can use a wireless charger.
Honor 200
No wireless
OnePlus 9
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.
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Frequently Asked Questions
Are Honor 200 and OnePlus 9 the same size?
Honor 200 measures 161.5×74.6×7.7mm while OnePlus 9 measures 160×74.2×8.7mm. They are different sizes.
Can I use a Honor 200 screen protector on OnePlus 9?
Edge types differ (curved vs flat) — screen protector won't adhere properly.
What's different between Honor 200 and OnePlus 9 dimensions?
The height differs by 1.5mm, the width by 0.4mm, and thickness by 1.0mm.
Do I need a new case for OnePlus 9?
Yes, you'll need a new case. The OnePlus 9 has different dimensions than the Honor 200, so cases are not interchangeable.
Will Honor 200 accessories work with OnePlus 9?
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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