Device Size Comparison

Galaxy S23 vs Galaxy S25

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Galaxy S23Galaxy 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

DimensionGalaxy S23Galaxy S25Difference
Width70.9 mm70.5 mm-0.4 mm
Height146.3 mm146.9 mm+0.6 mm
Thickness7.6 mm7.2 mm-0.4 mm
Weight168 g162 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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