Galaxy S23+ vs Galaxy S25: Size & Dimensions Compared

The Galaxy S23+ is the larger phone, measuring 10.9mm taller and 5.7mm wider.

DimensionGalaxy S23+Galaxy S25Difference
Height157.8mm146.9mmGalaxy S23+ +10.9mm
Width76.2mm70.5mmGalaxy S23+ +5.7mm
Thickness7.6mm7.2mmGalaxy S23+ +0.4mm
Weight196g162gGalaxy S23+ +34.0g
Screen6.6"6.2"Galaxy S23+ +0.4"

Visual Size Comparison

HeightGalaxy S23+ +10.9mm
Galaxy S23+
157.8mm
Galaxy S25
146.9mm
WidthGalaxy S23+ +5.7mm
Galaxy S23+
76.2mm
Galaxy S25
70.5mm
ThicknessGalaxy S23+ +0.4mm
Galaxy S23+
7.6mm
Galaxy S25
7.2mm

Which is bigger?

The Galaxy S23+ is the taller phone at 157.8mm (vs 146.9mm). It is also 34g heavier.

Upgrading from Galaxy S23+ to Galaxy S25?

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

Accessories for Galaxy S23+

Accessories for Galaxy S25

Spigen

Spigen Liquid Air for Galaxy S25

$14.99

View on Amazon →

Samsung

Samsung Galaxy S25 Silicone Case

$29.99

View on Amazon →

As an Amazon Associate, WillItSnap earns from qualifying purchases.

Frequently Asked Questions

Is Galaxy S23+ bigger than Galaxy S25?

Yes, the Galaxy S23+ is 10.9mm taller and 5.7mm wider. The Galaxy S23+ weighs 196g vs 162g.

Are Galaxy S23+ and Galaxy S25 the same size?

No, the height differs by 10.9mm, width by 5.7mm, and thickness by 0.4mm.