iPhone 12 Pro vs iPhone 15: Size & Dimensions Compared
The iPhone 12 Pro and iPhone 15 are nearly the same size, differing by just 0.9mm in height and 0.1mm in width.
Visual Size Overlay
iPhone 12 ProiPhone 15
Height Δ
-0.9mm
Width Δ
-0.1mm
Thickness Δ
-0.4mm
Case CompatibilityWon't Fit
- •Body dimensions are nearly identical, but the camera cutout is incompatible (square-triple vs diagonal-dual)
Screen ProtectorNot Compatible
Edge types differ (flat vs curved) — screen protector won't adhere properly.
| Dimension | iPhone 12 Pro | iPhone 15 | Difference |
|---|---|---|---|
| Height | 146.7mm | 147.6mm | iPhone 15 +0.9mm (taller) |
| Width | 71.5mm | 71.6mm | iPhone 15 +0.1mm (wider) |
| Thickness | 7.4mm | 7.8mm | iPhone 15 +0.4mm (thicker) |
| Weight | 189g | 171g | iPhone 15 -18.0g (lighter) |
| Screen | 6.1" | 6.1" | Same |
Visual Size Comparison
HeightiPhone 15 +0.9mm
iPhone 12 Pro
146.7mm
iPhone 15
147.6mm
WidthiPhone 15 +0.1mm
iPhone 12 Pro
71.5mm
iPhone 15
71.6mm
ThicknessiPhone 15 +0.4mm
iPhone 12 Pro
7.4mm
iPhone 15
7.8mm
Button & Port Layout
Which is bigger?
The iPhone 12 Pro and iPhone 15 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 | iPhone 15 |
|---|---|---|
| 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
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 iPhone 12 Pro bigger than iPhone 15?
No, the iPhone 15 is 0.9mm taller. The iPhone 12 Pro weighs 189g vs 171g.
Are iPhone 12 Pro and iPhone 15 the same size?
Very close — they differ by only 0.9mm in height and 0.1mm in width.