No, your OnePlus 13 case won't fit the Pixel 9a
The OnePlus 13 (162.9×76.5mm) and Pixel 9a (154.7×73.3mm) differ too much for cases to be compatible.
Does a OnePlus 13 Case Fit Pixel 9a?
Last verified: March 2026
No, a OnePlus 13 case will not fit the Pixel 9a. The phones have different dimensions that make cases incompatible.
Your OnePlus 13 case will NOT fit the Pixel 9a. Here's why:
- •Camera module layout is different — cutout won't align
| Spec | OnePlus 13 | Pixel 9a | Diff |
|---|---|---|---|
| Height | 162.9mm | 154.7mm | OnePlus 13 +8.2mm |
| Width | 76.5mm | 73.3mm | OnePlus 13 +3.2mm |
| Thickness | 8.5mm | 8.9mm | Pixel 9a +0.4mm |
| Camera Layout | circular-triple | island-dual | Different |
| Port | usb-c | usb-c | Same |
Button & Port Alignment
- •Old phone has alert slider — new phone does not
Your OnePlus 13 case won't fit the Pixel 9a. 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 13
Qi only
15W max
Pixel 9a
Qi only
15W 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 13 and Pixel 9a the same size?
OnePlus 13 measures 162.9×76.5×8.5mm while Pixel 9a measures 154.7×73.3×8.9mm. They are different sizes.
Can I use a OnePlus 13 screen protector on Pixel 9a?
Screen sizes differ (6.82" vs 6.3") — protector won't fit.
What's different between OnePlus 13 and Pixel 9a dimensions?
The height differs by 8.2mm, the width by 3.2mm, and thickness by 0.4mm. The camera module layout is also different.
Do I need a new case for Pixel 9a?
Yes, you'll need a new case. The Pixel 9a has different dimensions than the OnePlus 13, so cases are not interchangeable.
Will OnePlus 13 accessories work with Pixel 9a?
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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