No, your OnePlus 9 case won't fit the Sony Xperia 1 VI
The OnePlus 9 (160×74.2mm) and Sony Xperia 1 VI (162×74mm) differ too much for cases to be compatible.
Does a OnePlus 9 Case Fit Sony Xperia 1 VI?
Last verified: March 2026
No, a OnePlus 9 case will not fit the Sony Xperia 1 VI. The phones have different dimensions that make cases incompatible.
Your OnePlus 9 case will NOT fit the Sony Xperia 1 VI. Here's why:
- •Height differs by 2.0mm — case won't fit
- •Thickness differs by 0.5mm — may affect fit
- •Old phone has alert slider — new phone does not
| Spec | OnePlus 9 | Sony Xperia 1 VI | Diff |
|---|---|---|---|
| Height | 160mm | 162mm | Sony Xperia 1 VI +2.0mm |
| Width | 74.2mm | 74mm | OnePlus 9 +0.2mm |
| Thickness | 8.7mm | 8.2mm | OnePlus 9 +0.5mm |
| Camera Layout | vertical-triple | vertical-triple | Same |
| Port | usb-c | usb-c | Same |
Button & Port Alignment
- •Old phone has alert slider — new phone does not
Your OnePlus 9 case won't fit the Sony Xperia 1 VI. Find the right case:
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Size Comparison
Wireless Charging & MagSafe
Wireless chargers work with both phones, but magnetic snap varies.
- Both devices support wireless charging. Standard Qi/Qi2 chargers work with either phone.
OnePlus 9
Qi only
10W max
Sony Xperia 1 VI
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 OnePlus 9 and Sony Xperia 1 VI the same size?
OnePlus 9 measures 160×74.2×8.7mm while Sony Xperia 1 VI measures 162×74×8.2mm. They are different sizes.
Can I use a OnePlus 9 screen protector on Sony Xperia 1 VI?
Same screen size (6.5") with minimal width difference — should fit.
What's different between OnePlus 9 and Sony Xperia 1 VI dimensions?
The height differs by 2.0mm, the width by 0.2mm, and thickness by 0.5mm.
Do I need a new case for Sony Xperia 1 VI?
Yes, you'll need a new case. The Sony Xperia 1 VI has different dimensions than the OnePlus 9, so cases are not interchangeable.
Will OnePlus 9 accessories work with Sony Xperia 1 VI?
Chargers and cables are compatible since both phones use the same usb-c port. Both support wireless charging, so wireless chargers work with either phone. Cases and screen protectors depend on exact dimensions — check our compatibility results above.
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