Galaxy S24 Ultra vs iPhone 12 Pro Max: Size & Dimensions Compared
The Galaxy S24 Ultra is the larger phone, measuring 1.5mm taller and 0.9mm wider.
Visual Size Overlay
- •Camera module layout is different — cutout won't align
Same screen size (6.7") but body width differs by 0.9mm — verify bezel alignment before buying.
| Dimension | Galaxy S24 Ultra | iPhone 12 Pro Max | Difference |
|---|---|---|---|
| Height | 162.3mm | 160.8mm | iPhone 12 Pro Max -1.5mm (shorter) |
| Width | 79mm | 78.1mm | iPhone 12 Pro Max -0.9mm (narrower) |
| Thickness | 8.6mm | 7.4mm | iPhone 12 Pro Max -1.2mm (thinner) |
| Weight | 232g | 228g | iPhone 12 Pro Max -4.0g (lighter) |
| Screen | 6.8" | 6.7" | iPhone 12 Pro Max -0.1" (smaller) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The Galaxy S24 Ultra is the taller phone at 162.3mm (vs 160.8mm). It is also 4g heavier.
Wireless Charging & MagSafe Compatibility
Wireless chargers work with both phones, but magnetic snap varies.
- ⚠Your MagSafe charger will charge the Galaxy S24 Ultra via Qi, but it won't magnetically snap on.
- ✓Only the iPhone 12 Pro Max has built-in magnets for MagSafe accessories. The Galaxy S24 Ultra needs a magnetic case or ring adapter.
| Spec | Galaxy S24 Ultra | iPhone 12 Pro Max |
|---|---|---|
| Wireless Charging | 15W | 15W |
| Qi Version | Qi | Qi |
| MagSafe | No | Gen 1 |
| Built-in Magnets | No | Yes |
| Magnet Ring | none | 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 S24 Ultra to iPhone 12 Pro Max?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Galaxy S24 Ultra
Spigen
Spigen Tough Armor for Galaxy S24 Ultra
$17.99
Samsung
Samsung S-View Wallet Case for S24 Ultra
$64.99
TORRAS
TORRAS Slim Fit for Galaxy S24 Ultra
$16.99
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Frequently Asked Questions
Is Galaxy S24 Ultra bigger than iPhone 12 Pro Max?
Yes, the Galaxy S24 Ultra is 1.5mm taller and 0.9mm wider. The Galaxy S24 Ultra weighs 232g vs 228g.
Are Galaxy S24 Ultra and iPhone 12 Pro Max the same size?
No, the height differs by 1.5mm, width by 0.9mm, and thickness by 1.2mm.