No, your Galaxy Z Flip 3 case won't fit the OnePlus 13
The Galaxy Z Flip 3 (86.4×72.2mm) and OnePlus 13 (162.9×76.5mm) differ too much for cases to be compatible.
Does a Galaxy Z Flip 3 Case Fit OnePlus 13?
Last verified: March 2026
No, a Galaxy Z Flip 3 case will not fit the OnePlus 13. The phones have different dimensions that make cases incompatible.
Your Galaxy Z Flip 3 case will NOT fit the OnePlus 13. Here's why:
- •Camera module layout is different — cutout won't align
| Spec | Galaxy Z Flip 3 | OnePlus 13 | Diff |
|---|---|---|---|
| Height | 86.4mm | 162.9mm | OnePlus 13 +76.5mm |
| Width | 72.2mm | 76.5mm | OnePlus 13 +4.3mm |
| Thickness | 17.1mm | 8.5mm | Galaxy Z Flip 3 +8.6mm |
| Camera Layout | vertical-dual | 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 Galaxy Z Flip 3 case won't work with the OnePlus 13, here are the highest-rated cases that will:
Ringke
Ringke Fusion-X MagSafe for OnePlus 13
$23.99
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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.
Galaxy Z Flip 3
Qi only
15W max
OnePlus 13
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 Galaxy Z Flip 3 and OnePlus 13 the same size?
Galaxy Z Flip 3 measures 86.4×72.2×17.1mm while OnePlus 13 measures 162.9×76.5×8.5mm. They are different sizes.
Can I use a Galaxy Z Flip 3 screen protector on OnePlus 13?
Screen sizes are close (6.7" vs 6.82") but may not align perfectly.
What's different between Galaxy Z Flip 3 and OnePlus 13 dimensions?
The height differs by 76.5mm, the width by 4.3mm, and thickness by 8.6mm. The camera module layout is also different.
Do I need a new case for OnePlus 13?
Yes, you'll need a new case. The OnePlus 13 has different dimensions than the Galaxy Z Flip 3, so cases are not interchangeable.
Will Galaxy Z Flip 3 accessories work with OnePlus 13?
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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