iPhone 17 vs Galaxy Z Flip 3: Size & Dimensions Compared
The iPhone 17 is the larger phone, measuring 63.2mm taller and 0.7mm narrower.
Visual Size Overlay
- •Height differs by 63.2mm — case won't fit
- •Width differs by 0.7mm — case won't fit
- •9.2mm thicker — case won't close properly
Edge types differ (curved vs rounded) — screen protector won't adhere properly.
| Dimension | iPhone 17 | Galaxy Z Flip 3 | Difference |
|---|---|---|---|
| Height | 149.6mm | 86.4mm | Galaxy Z Flip 3 -63.2mm (shorter) |
| Width | 71.5mm | 72.2mm | Galaxy Z Flip 3 +0.7mm (wider) |
| Thickness | 7.95mm | 17.1mm | Galaxy Z Flip 3 +9.2mm (thicker) |
| Weight | 177g | 183g | Galaxy Z Flip 3 +6.0g (heavier) |
| Screen | 6.3" | 6.7" | Galaxy Z Flip 3 +0.4" (larger) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The iPhone 17 is the taller phone at 149.6mm (vs 86.4mm). It but is 6g lighter.
Wireless Charging & MagSafe Compatibility
Wireless chargers work with both phones, but magnetic snap varies.
- ⚠Your MagSafe charger will charge the Galaxy Z Flip 3 via Qi, but it won't magnetically snap on.
- ✓Only the iPhone 17 has built-in magnets for MagSafe accessories. The Galaxy Z Flip 3 needs a magnetic case or ring adapter.
| Spec | iPhone 17 | Galaxy Z Flip 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 Flip 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 Flip 3?
Yes, the iPhone 17 is 63.2mm taller and 0.7mm narrower. The iPhone 17 weighs 177g vs 183g.
Are iPhone 17 and Galaxy Z Flip 3 the same size?
No, the height differs by 63.2mm, width by 0.7mm, and thickness by 9.2mm.