iPhone 12 vs Galaxy S25 Edge: Size & Dimensions Compared
The Galaxy S25 Edge is the larger phone, measuring 11.5mm shorter and 4.1mm narrower.
Visual Size Overlay
- •Height differs by 11.5mm — case won't fit
- •Width differs by 4.1mm — case won't fit
- •1.6mm thicker — case won't close properly
Screen sizes differ (6.1" vs 6.7") — protector won't fit.
| Dimension | iPhone 12 | Galaxy S25 Edge | Difference |
|---|---|---|---|
| Height | 146.7mm | 158.2mm | Galaxy S25 Edge +11.5mm (taller) |
| Width | 71.5mm | 75.6mm | Galaxy S25 Edge +4.1mm (wider) |
| Thickness | 7.4mm | 5.8mm | Galaxy S25 Edge -1.6mm (thinner) |
| Weight | 164g | 163g | Galaxy S25 Edge -1.0g (lighter) |
| Screen | 6.1" | 6.7" | Galaxy S25 Edge +0.6" (larger) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The Galaxy S25 Edge is the taller phone at 158.2mm (vs 146.7mm). It but is 1g heavier.
Wireless Charging & MagSafe Compatibility
Wireless chargers work with both phones, but magnetic snap varies.
- ⚠Your MagSafe charger will charge the Galaxy S25 Edge via Qi, but it won't magnetically snap on.
- ✓Only the iPhone 12 has built-in magnets for MagSafe accessories. The Galaxy S25 Edge needs a magnetic case or ring adapter.
| Spec | iPhone 12 | Galaxy S25 Edge |
|---|---|---|
| Wireless Charging | 15W | 15W |
| Qi Version | Qi | Qi |
| MagSafe | Gen 1 | No |
| Built-in Magnets | Yes | No |
| Magnet Ring | closed circle | unknown |
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 iPhone 12 to Galaxy S25 Edge?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for iPhone 12
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Frequently Asked Questions
Is iPhone 12 bigger than Galaxy S25 Edge?
No, the Galaxy S25 Edge is 11.5mm taller. The iPhone 12 weighs 164g vs 163g.
Are iPhone 12 and Galaxy S25 Edge the same size?
No, the height differs by 11.5mm, width by 4.1mm, and thickness by 1.6mm.