iPhone 13 Pro Max vs iPhone 12 Pro: Size & Dimensions Compared
The iPhone 13 Pro Max is the larger phone, measuring 14.1mm taller and 6.6mm wider.
Visual Size Overlay
- •Height differs by 14.1mm — case won't fit
- •Width differs by 6.6mm — case won't fit
- •Thickness differs by 0.3mm — may affect fit
Screen sizes differ (6.7" vs 6.1") — protector won't fit.
| Dimension | iPhone 13 Pro Max | iPhone 12 Pro | Difference |
|---|---|---|---|
| Height | 160.8mm | 146.7mm | iPhone 12 Pro -14.1mm (shorter) |
| Width | 78.1mm | 71.5mm | iPhone 12 Pro -6.6mm (narrower) |
| Thickness | 7.65mm | 7.4mm | iPhone 12 Pro -0.3mm (thinner) |
| Weight | 240g | 189g | iPhone 12 Pro -51.0g (lighter) |
| Screen | 6.7" | 6.1" | iPhone 12 Pro -0.6" (smaller) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The iPhone 13 Pro Max is the taller phone at 160.8mm (vs 146.7mm). It is also 51g heavier.
Wireless Charging & MagSafe Compatibility
Wireless chargers and magnetic accessories work with both phones.
- ✓Your MagSafe charger will work with both devices.
- ✓Both devices have built-in magnets — MagSafe wallets, car mounts, and battery packs will snap onto either phone.
| Spec | iPhone 13 Pro Max | iPhone 12 Pro |
|---|---|---|
| Wireless Charging | 15W | 15W |
| Qi Version | Qi | Qi |
| MagSafe | Gen 1 | Gen 1 |
| Built-in Magnets | Yes | Yes |
| Magnet Ring | closed circle | 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 iPhone 13 Pro Max to iPhone 12 Pro?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for iPhone 13 Pro Max
UAG
UAG Monarch Carbon Fiber for iPhone 13 Pro Max
$49.95
UAG
UAG Monarch Kevlar Black for iPhone 13 Pro Max
$49.95
totallee
totallee Thin Case for iPhone 13 Pro Max
$29.00
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Frequently Asked Questions
Is iPhone 13 Pro Max bigger than iPhone 12 Pro?
Yes, the iPhone 13 Pro Max is 14.1mm taller and 6.6mm wider. The iPhone 13 Pro Max weighs 240g vs 189g.
Are iPhone 13 Pro Max and iPhone 12 Pro the same size?
No, the height differs by 14.1mm, width by 6.6mm, and thickness by 0.3mm.