Skip to content

Galaxy S23 vs iPhone 12: Size & Dimensions Compared

The iPhone 12 is the larger phone, measuring 0.4mm shorter and 0.6mm narrower.

Visual Size Overlay

Galaxy S23iPhone 12
146.3mm146.7mm-0.4mm70.9mm71.5mm-0.6mm10mm
Height Δ
-0.4mm
Width Δ
-0.6mm
Thickness Δ
+0.2mm
Case CompatibilityWon't Fit
  • Camera module layout is different — cutout won't align
Screen ProtectorMay Fit

Same screen size (6.1") but body width differs by 0.6mm — verify bezel alignment before buying.

DimensionGalaxy S23iPhone 12Difference
Height146.3mm146.7mmiPhone 12 +0.4mm (taller)
Width70.9mm71.5mmiPhone 12 +0.6mm (wider)
Thickness7.6mm7.4mmiPhone 12 -0.2mm (thinner)
Weight168g164giPhone 12 -4.0g (lighter)
Screen6.1"6.1"Same

Visual Size Comparison

HeightiPhone 12 +0.4mm
Galaxy S23
146.3mm
iPhone 12
146.7mm
WidthiPhone 12 +0.6mm
Galaxy S23
70.9mm
iPhone 12
71.5mm
ThicknessGalaxy S23 +0.2mm
Galaxy S23
7.6mm
iPhone 12
7.4mm

Button & Port Layout

Which is bigger?

The iPhone 12 is the taller phone at 146.7mm (vs 146.3mm). It but is 4g heavier.

Wireless Charging & MagSafe Compatibility

Wireless chargers work with both phones, but magnetic snap varies.

  • Your MagSafe charger will charge the Galaxy S23 via Qi, but it won't magnetically snap on.
  • Only the iPhone 12 has built-in magnets for MagSafe accessories. The Galaxy S23 needs a magnetic case or ring adapter.
SpecGalaxy S23iPhone 12
Wireless Charging15W15W
Qi VersionQiQi
MagSafeNoGen 1
Built-in MagnetsNoYes
Magnet Ringunknownclosed 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 S23 to iPhone 12?

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

Accessories for Galaxy S23

Spigen

Spigen Rugged Armor for Galaxy S23

$15.99

View on Amazon

Spigen

Spigen Liquid Air for Galaxy S23

$13.99

View on Amazon

Caseology

Caseology Parallax for Galaxy S23

$16.99

View on Amazon

Accessories for iPhone 12

As an Amazon Associate, WillItSnap earns from qualifying purchases.

Frequently Asked Questions

Is Galaxy S23 bigger than iPhone 12?

No, the iPhone 12 is 0.4mm taller. The Galaxy S23 weighs 168g vs 164g.

Are Galaxy S23 and iPhone 12 the same size?

No, the height differs by 0.4mm, width by 0.6mm, and thickness by 0.2mm.