No, your Galaxy S25 case won't fit the OnePlus Open
The Galaxy S25 (146.9×70.5mm) and OnePlus Open (153.4×73.3mm) differ too much for cases to be compatible.
Does a Galaxy S25 Case Fit OnePlus Open?
Last verified: March 2026
No, a Galaxy S25 case will not fit the OnePlus Open. The phones have different dimensions that make cases incompatible.
Your Galaxy S25 case will NOT fit the OnePlus Open. Here's why:
- •Camera module layout is different — cutout won't align
| Spec | Galaxy S25 | OnePlus Open | Diff |
|---|---|---|---|
| Height | 146.9mm | 153.4mm | OnePlus Open +6.5mm |
| Width | 70.5mm | 73.3mm | OnePlus Open +2.8mm |
| Thickness | 7.2mm | 11.7mm | OnePlus Open +4.5mm |
| Camera Layout | vertical-triple | circular-triple | Different |
| Port | usb-c | usb-c | Same |
Button & Port Alignment
- •New phone has alert slider — old case has no cutout for it
Your Galaxy S25 case won't fit the OnePlus Open. Find the right case:
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Size Comparison
Wireless Charging & MagSafe
Only one phone supports wireless charging.
- The OnePlus Open does not support wireless charging. Only the Galaxy S25 can use a wireless charger.
Galaxy S25
Qi2 only
15W max
OnePlus Open
No wireless
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 S25 and OnePlus Open the same size?
Galaxy S25 measures 146.9×70.5×7.2mm while OnePlus Open measures 153.4×73.3×11.7mm. They are different sizes.
Can I use a Galaxy S25 screen protector on OnePlus Open?
Screen sizes are close (6.2" vs 6.31") but may not align perfectly.
What's different between Galaxy S25 and OnePlus Open dimensions?
The height differs by 6.5mm, the width by 2.8mm, and thickness by 4.5mm. The camera module layout is also different.
Do I need a new case for OnePlus Open?
Yes, you'll need a new case. The OnePlus Open has different dimensions than the Galaxy S25, so cases are not interchangeable.
Will Galaxy S25 accessories work with OnePlus Open?
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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