No, your Oppo Find X7 Ultra case won't fit the OnePlus 12
The Oppo Find X7 Ultra (164.3×76.2mm) and OnePlus 12 (164.3×75.8mm) differ too much for cases to be compatible.
Does a Oppo Find X7 Ultra Case Fit OnePlus 12?
Last verified: March 2026
No, a Oppo Find X7 Ultra case will not fit the OnePlus 12. The phones have different dimensions that make cases incompatible.
Your Oppo Find X7 Ultra case will NOT fit the OnePlus 12. Here's why:
- •Body dimensions are nearly identical, but the camera cutout is incompatible (circular-quad vs circular-triple)
| Spec | Oppo Find X7 Ultra | OnePlus 12 | Diff |
|---|---|---|---|
| Height | 164.3mm | 164.3mm | Same |
| Width | 76.2mm | 75.8mm | Oppo Find X7 Ultra +0.4mm |
| Thickness | 9.5mm | 9.2mm | Oppo Find X7 Ultra +0.3mm |
| Camera Layout | circular-quad | circular-triple | Different |
| Port | usb-c | usb-c | Same |
Button & Port Alignment
- •New phone has alert slider — old case has no cutout for it
Since your Oppo Find X7 Ultra case won't work with the OnePlus 12, here are the highest-rated cases that will:
Ringke
Ringke Fusion-X MagSafe for OnePlus 12
$14.99
Ringke
Ringke Fusion-X for OnePlus 12
$12.99
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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.
Oppo Find X7 Ultra
Qi only
10W max
OnePlus 12
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 Oppo Find X7 Ultra and OnePlus 12 the same size?
Oppo Find X7 Ultra measures 164.3×76.2×9.5mm while OnePlus 12 measures 164.3×75.8×9.2mm. They are different sizes.
Can I use a Oppo Find X7 Ultra screen protector on OnePlus 12?
Same screen size (6.82") but body width differs by 0.4mm — verify bezel alignment before buying.
What's different between Oppo Find X7 Ultra and OnePlus 12 dimensions?
The height differs by 0.0mm, the width by 0.4mm, and thickness by 0.3mm. The camera module layout is also different.
Do I need a new case for OnePlus 12?
Yes, you'll need a new case. The OnePlus 12 has different dimensions than the Oppo Find X7 Ultra, so cases are not interchangeable.
Will Oppo Find X7 Ultra accessories work with OnePlus 12?
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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