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iPhone 12 mini vs iPhone 14: Size & Dimensions Compared

The iPhone 14 is the larger phone, measuring 15.2mm shorter and 7.3mm narrower.

Visual Size Overlay

iPhone 12 miniiPhone 14
131.5mm146.7mm-15.2mm64.2mm71.5mm-7.3mm10mm
Height Δ
-15.2mm
Width Δ
-7.3mm
Thickness Δ
-0.4mm
Case CompatibilityWon't Fit
  • Camera module layout is different — cutout won't align
Screen ProtectorNot Compatible

Screen sizes differ (5.4" vs 6.1") — protector won't fit.

DimensioniPhone 12 miniiPhone 14Difference
Height131.5mm146.7mmiPhone 14 +15.2mm (taller)
Width64.2mm71.5mmiPhone 14 +7.3mm (wider)
Thickness7.4mm7.8mmiPhone 14 +0.4mm (thicker)
Weight135g172giPhone 14 +37.0g (heavier)
Screen5.4"6.1"iPhone 14 +0.7" (larger)

Visual Size Comparison

HeightiPhone 14 +15.2mm
iPhone 12 mini
131.5mm
iPhone 14
146.7mm
WidthiPhone 14 +7.3mm
iPhone 12 mini
64.2mm
iPhone 14
71.5mm
ThicknessiPhone 14 +0.4mm
iPhone 12 mini
7.4mm
iPhone 14
7.8mm

Button & Port Layout

Which is bigger?

The iPhone 14 is the taller phone at 146.7mm (vs 131.5mm). It is also 37g 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.
SpeciPhone 12 miniiPhone 14
Wireless Charging15W15W
Qi VersionQiQi
MagSafeGen 1Gen 1
Built-in MagnetsYesYes
Magnet Ringclosed circleclosed 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 12 mini to iPhone 14?

Different sizes mean your old case probably won't fit. You'll need a new one.

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Frequently Asked Questions

Is iPhone 12 mini bigger than iPhone 14?

No, the iPhone 14 is 15.2mm taller. The iPhone 12 mini weighs 135g vs 172g.

Are iPhone 12 mini and iPhone 14 the same size?

No, the height differs by 15.2mm, width by 7.3mm, and thickness by 0.4mm.