iPhone 16 vs Galaxy S23: Size & Dimensions Compared

The iPhone 16 is the larger phone, measuring 1.3mm taller and 0.7mm wider.

DimensioniPhone 16Galaxy S23Difference
Height147.6mm146.3mmiPhone 16 +1.3mm
Width71.6mm70.9mmiPhone 16 +0.7mm
Thickness7.8mm7.6mmiPhone 16 +0.2mm
Weight170g168giPhone 16 +2.0g
Screen6.1"6.1"Same

Visual Size Comparison

HeightiPhone 16 +1.3mm
iPhone 16
147.6mm
Galaxy S23
146.3mm
WidthiPhone 16 +0.7mm
iPhone 16
71.6mm
Galaxy S23
70.9mm
ThicknessiPhone 16 +0.2mm
iPhone 16
7.8mm
Galaxy S23
7.6mm

Which is bigger?

The iPhone 16 is the taller phone at 147.6mm (vs 146.3mm). It is also 2g heavier.

Upgrading from iPhone 16 to Galaxy S23?

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

Accessories for iPhone 16

Apple

Apple iPhone 16 Silicone Case with MagSafe

$49.00

View on Amazon

Spigen

Spigen Liquid Air for iPhone 16

$15.99

View on Amazon

TORRAS

TORRAS Slim Fit for iPhone 16

$16.99

View on Amazon

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

As an Amazon Associate, WillItSnap earns from qualifying purchases.

Frequently Asked Questions

Is iPhone 16 bigger than Galaxy S23?

Yes, the iPhone 16 is 1.3mm taller and 0.7mm wider. The iPhone 16 weighs 170g vs 168g.

Are iPhone 16 and Galaxy S23 the same size?

No, the height differs by 1.3mm, width by 0.7mm, and thickness by 0.2mm.