Device Size Comparison

Galaxy S23 vs Galaxy S25

Size Comparison Summary

Galaxy S23 measures 70.9 × 146.3 × 7.6 mm and weighs 168 g. Galaxy S25 measures 70.5 × 146.9 × 7.2 mm and weighs 162 g. By overall front-face area, Galaxy S23 is larger than Galaxy S25 (about 16.2 mm² difference). Galaxy S23 is 6 g heavier than Galaxy S25. All figures use official millimeter dimensions.

Dimensions Table

Dimension	Galaxy S23	Galaxy S25	Difference
Width	70.9 mm	70.5 mm	-0.4 mm
Height	146.3 mm	146.9 mm	+0.6 mm
Thickness	7.6 mm	7.2 mm	-0.4 mm
Weight	168 g	162 g	-6 g

Which is Bigger?

Overall size (width × height): Galaxy S23 has the larger footprint at 70.9 × 146.3 mm vs 70.5 × 146.9 mm (+16.22 mm² area).
Width: Galaxy S23 is wider (70.9 mm vs 70.5 mm, +0.4 mm).
Height: Galaxy S25 is taller (146.9 mm vs 146.3 mm, +0.6 mm).

Weight Comparison

Galaxy S23 weighs 168 g and Galaxy S25 weighs 162 g — a difference of 6 g. Galaxy S23 is 3.7% heavier than Galaxy S25.

Thickness Comparison

Galaxy S23 is 7.6 mm thick and Galaxy S25 is 7.2 mm thick (+0.4 mm). Galaxy S23 is the thicker device in hand.

FAQ

Which is bigger, Galaxy S23 or Galaxy S25?: Galaxy S23 has the larger overall footprint (70.9 × 146.3 mm) compared with Galaxy S25 (70.5 × 146.9 mm).
How much heavier is Galaxy S23 than Galaxy S25?: Galaxy S23 weighs 168 g and Galaxy S25 weighs 162 g — a difference of 6 g.
Which device is thinner, Galaxy S23 or Galaxy S25?: Galaxy S25 is thinner at 7.2 mm vs 7.6 mm for Galaxy S23.
What is the width difference between Galaxy S23 and Galaxy S25?: Galaxy S23 is 70.9 mm wide and Galaxy S25 is 70.5 mm wide (-0.4 mm).
Can I compare Galaxy S23 and Galaxy S25 visually?: Yes. Use the Sizology comparison tool to overlay or place both devices side by side at true millimeter scale with official dimensions.

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