Galaxy S25 vs OnePlus Open: Size & Dimensions Compared
The OnePlus Open is the larger phone, measuring 6.5mm shorter and 2.8mm narrower.
Visual Size Overlay
- •Camera module layout is different — cutout won't align
Screen sizes are close (6.2" vs 6.31") but may not align perfectly.
| Dimension | Galaxy S25 | OnePlus Open | Difference |
|---|---|---|---|
| Height | 146.9mm | 153.4mm | OnePlus Open +6.5mm (taller) |
| Width | 70.5mm | 73.3mm | OnePlus Open +2.8mm (wider) |
| Thickness | 7.2mm | 11.7mm | OnePlus Open +4.5mm (thicker) |
| Weight | 162g | 239g | OnePlus Open +77.0g (heavier) |
| Screen | 6.2" | 6.31" | OnePlus Open +0.1" (larger) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The OnePlus Open is the taller phone at 153.4mm (vs 146.9mm). It is also 77g heavier.
Wireless Charging & MagSafe Compatibility
Only one phone supports wireless charging.
- ⚠The OnePlus Open does not support wireless charging. Only the Galaxy S25 can use a wireless charger.
| Spec | Galaxy S25 | OnePlus Open |
|---|---|---|
| Wireless Charging | 15W | No |
| Qi Version | Qi2 | — |
| MagSafe | No | No |
| Built-in Magnets | No | No |
| Magnet Ring | none built in | none |
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.
Upgrading from Galaxy S25 to OnePlus Open?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Galaxy S25
Spigen
Spigen Liquid Air for Galaxy S25
$14.99
Samsung
Samsung Galaxy S25 Silicone Case
$29.99
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Frequently Asked Questions
Is Galaxy S25 bigger than OnePlus Open?
No, the OnePlus Open is 6.5mm taller. The Galaxy S25 weighs 162g vs 239g.
Are Galaxy S25 and OnePlus Open the same size?
No, the height differs by 6.5mm, width by 2.8mm, and thickness by 4.5mm.