iPhone 12 Pro Max vs iPhone 13 Pro Max: Size & Dimensions Compared
The iPhone 12 Pro Max and iPhone 13 Pro Max are nearly the same size, differing by just 0.0mm in height and 0.0mm in width.
Visual Size Overlay
iPhone 12 Pro MaxiPhone 13 Pro Max
Height Δ
Same
Width Δ
Same
Thickness Δ
-0.3mm
Case CompatibilityPartial Fit
- •Thickness differs by 0.3mm — may affect fit
- •Camera bump protrusion slightly different
Screen ProtectorCompatible
Same screen size (6.7") with minimal width difference — should fit.
| Dimension | iPhone 12 Pro Max | iPhone 13 Pro Max | Difference |
|---|---|---|---|
| Height | 160.8mm | 160.8mm | Same |
| Width | 78.1mm | 78.1mm | Same |
| Thickness | 7.4mm | 7.65mm | iPhone 13 Pro Max +0.3mm (thicker) |
| Weight | 228g | 240g | iPhone 13 Pro Max +12.0g (heavier) |
| Screen | 6.7" | 6.7" | Same |
Visual Size Comparison
HeightSame
iPhone 12 Pro Max
160.8mm
iPhone 13 Pro Max
160.8mm
WidthSame
iPhone 12 Pro Max
78.1mm
iPhone 13 Pro Max
78.1mm
ThicknessiPhone 13 Pro Max +0.3mm
iPhone 12 Pro Max
7.4mm
iPhone 13 Pro Max
7.65mm
Button & Port Layout
Which is bigger?
The iPhone 12 Pro Max and iPhone 13 Pro Max are essentially the same size.
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 12 Pro Max | iPhone 13 Pro Max |
|---|---|---|
| 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.
Accessories for iPhone 12 Pro Max
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
As an Amazon Associate, WillItSnap earns from qualifying purchases.
Will a iPhone 12 Pro Max case fit iPhone 13 Pro Max? →Will a iPhone 12 Pro Max screen protector fit iPhone 13 Pro Max? →
Frequently Asked Questions
Is iPhone 12 Pro Max bigger than iPhone 13 Pro Max?
They are the same height, but differ by 0.0mm in width. The iPhone 12 Pro Max weighs 228g vs 240g.
Are iPhone 12 Pro Max and iPhone 13 Pro Max the same size?
Very close — they differ by only 0.0mm in height and 0.0mm in width.