No, your Galaxy S25+ case won't fit the OnePlus Open
The Galaxy S25+ (158.4×75.8mm) 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 | 158.4mm | 153.4mm | Galaxy S25+ +5.0mm |
| Width | 75.8mm | 73.3mm | Galaxy S25+ +2.5mm |
| Thickness | 7.3mm | 11.7mm | OnePlus Open +4.4mm |
| 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 158.4×75.8×7.3mm 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 differ (6.7" vs 6.31") — protector won't fit.
What's different between Galaxy S25+ and OnePlus Open dimensions?
The height differs by 5.0mm, the width by 2.5mm, and thickness by 4.4mm. 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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