iPhone 17 vs Galaxy Z Fold 3: Size & Dimensions Compared
The Galaxy Z Fold 3 is the larger phone, measuring 8.6mm shorter and 4.4mm wider.
Visual Size Overlay
- •Camera module layout is different — cutout won't align
Edge types differ (curved vs rounded) — screen protector won't adhere properly.
| Dimension | iPhone 17 | Galaxy Z Fold 3 | Difference |
|---|---|---|---|
| Height | 149.6mm | 158.2mm | Galaxy Z Fold 3 +8.6mm (taller) |
| Width | 71.5mm | 67.1mm | Galaxy Z Fold 3 -4.4mm (narrower) |
| Thickness | 7.95mm | 16mm | Galaxy Z Fold 3 +8.1mm (thicker) |
| Weight | 177g | 271g | Galaxy Z Fold 3 +94.0g (heavier) |
| Screen | 6.3" | 7.6" | Galaxy Z Fold 3 +1.3" (larger) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The Galaxy Z Fold 3 is the taller phone at 158.2mm (vs 149.6mm). It is also 94g heavier.
Wireless Charging & MagSafe Compatibility
Wireless chargers work with both phones, but magnetic snap varies.
- ⚠Your MagSafe charger will charge the Galaxy Z Fold 3 via Qi, but it won't magnetically snap on.
- ✓Only the iPhone 17 has built-in magnets for MagSafe accessories. The Galaxy Z Fold 3 needs a magnetic case or ring adapter.
| Spec | iPhone 17 | Galaxy Z Fold 3 |
|---|---|---|
| Wireless Charging | 25W | 15W |
| Qi Version | Qi2 | Qi |
| MagSafe | Gen 2 | 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 17 to Galaxy Z Fold 3?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for iPhone 17
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Frequently Asked Questions
Is iPhone 17 bigger than Galaxy Z Fold 3?
No, the Galaxy Z Fold 3 is 8.6mm taller. The iPhone 17 weighs 177g vs 271g.
Are iPhone 17 and Galaxy Z Fold 3 the same size?
No, the height differs by 8.6mm, width by 4.4mm, and thickness by 8.1mm.