Galaxy S23 vs iPhone 15: Size & Dimensions Compared
The iPhone 15 is the larger phone, measuring 1.3mm shorter and 0.7mm narrower.
Visual Size Overlay
- •Camera module layout is different — cutout won't align
Edge types differ (flat vs curved) — screen protector won't adhere properly.
| Dimension | Galaxy S23 | iPhone 15 | Difference |
|---|---|---|---|
| Height | 146.3mm | 147.6mm | iPhone 15 +1.3mm (taller) |
| Width | 70.9mm | 71.6mm | iPhone 15 +0.7mm (wider) |
| Thickness | 7.6mm | 7.8mm | iPhone 15 +0.2mm (thicker) |
| Weight | 168g | 171g | iPhone 15 +3.0g (heavier) |
| Screen | 6.1" | 6.1" | Same |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The iPhone 15 is the taller phone at 147.6mm (vs 146.3mm). It is also 3g heavier.
Wireless Charging & MagSafe Compatibility
Wireless chargers work with both phones, but magnetic snap varies.
- ⚠Your MagSafe charger will charge the Galaxy S23 via Qi, but it won't magnetically snap on.
- ✓Only the iPhone 15 has built-in magnets for MagSafe accessories. The Galaxy S23 needs a magnetic case or ring adapter.
| Spec | Galaxy S23 | iPhone 15 |
|---|---|---|
| Wireless Charging | 15W | 15W |
| Qi Version | Qi | Qi |
| MagSafe | No | Gen 1 |
| Built-in Magnets | No | Yes |
| Magnet Ring | unknown | closed circle |
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 S23 to iPhone 15?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Galaxy S23
Spigen
Spigen Rugged Armor for Galaxy S23
$15.99
Spigen
Spigen Liquid Air for Galaxy S23
$13.99
Caseology
Caseology Parallax for Galaxy S23
$16.99
Accessories for iPhone 15
Apple
Apple iPhone 15 Silicone Case with MagSafe
$49.00
Spigen
Spigen Liquid Air Case for iPhone 15
$15.99
OtterBox
OtterBox Defender Series Case for iPhone 15
$64.95
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Frequently Asked Questions
Is Galaxy S23 bigger than iPhone 15?
No, the iPhone 15 is 1.3mm taller. The Galaxy S23 weighs 168g vs 171g.
Are Galaxy S23 and iPhone 15 the same size?
No, the height differs by 1.3mm, width by 0.7mm, and thickness by 0.2mm.