Device Size Comparison

Galaxy S23 vs Galaxy S26

Size Comparison Summary

Galaxy S23 measures 70.9 × 146.3 × 7.6 mm and weighs 168 g. Galaxy S26 measures 71.7 × 149.6 × 7.2 mm and weighs 167 g. By overall front-face area, Galaxy S26 is larger than Galaxy S23 (about 353.6 mm² difference). Galaxy S23 is 1 g heavier than Galaxy S26. All figures use official millimeter dimensions.

Dimensions Table

Dimension	Galaxy S23	Galaxy S26	Difference
Width	70.9 mm	71.7 mm	+0.8 mm
Height	146.3 mm	149.6 mm	+3.3 mm
Thickness	7.6 mm	7.2 mm	-0.4 mm
Weight	168 g	167 g	-1 g

Which is Bigger?

Overall size (width × height): Galaxy S26 has the larger footprint at 71.7 × 149.6 mm vs 70.9 × 146.3 mm (+353.65 mm² area).
Width: Galaxy S26 is wider (71.7 mm vs 70.9 mm, +0.8 mm).
Height: Galaxy S26 is taller (149.6 mm vs 146.3 mm, +3.3 mm).

Weight Comparison

Galaxy S23 weighs 168 g and Galaxy S26 weighs 167 g — a difference of 1 g. Galaxy S23 is 0.6% heavier than Galaxy S26.

Thickness Comparison

Galaxy S23 is 7.6 mm thick and Galaxy S26 is 7.2 mm thick (+0.4 mm). Galaxy S23 is the thicker device in hand.

FAQ

Which is bigger, Galaxy S23 or Galaxy S26?: Galaxy S26 has the larger overall footprint (71.7 × 149.6 mm) compared with Galaxy S23 (70.9 × 146.3 mm).
How much heavier is Galaxy S23 than Galaxy S26?: Galaxy S23 weighs 168 g and Galaxy S26 weighs 167 g — a difference of 1 g.
Which device is thinner, Galaxy S23 or Galaxy S26?: Galaxy S26 is thinner at 7.2 mm vs 7.6 mm for Galaxy S23.
What is the width difference between Galaxy S23 and Galaxy S26?: Galaxy S23 is 70.9 mm wide and Galaxy S26 is 71.7 mm wide (+0.8 mm).
Can I compare Galaxy S23 and Galaxy S26 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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