Device Size Comparison

Galaxy S23 vs Galaxy S24 Ultra

Size Comparison Summary

Galaxy S23 measures 70.9 × 146.3 × 7.6 mm and weighs 168 g. Galaxy S24 Ultra measures 79 × 162.3 × 8.6 mm and weighs 232 g. By overall front-face area, Galaxy S24 Ultra is larger than Galaxy S23 (about 2449.0 mm² difference). Galaxy S24 Ultra is 64 g heavier than Galaxy S23. All figures use official millimeter dimensions.

Dimensions Table

Dimension	Galaxy S23	Galaxy S24 Ultra	Difference
Width	70.9 mm	79 mm	+8.1 mm
Height	146.3 mm	162.3 mm	+16 mm
Thickness	7.6 mm	8.6 mm	+1 mm
Weight	168 g	232 g	+64 g

Which is Bigger?

Overall size (width × height): Galaxy S24 Ultra has the larger footprint at 79 × 162.3 mm vs 70.9 × 146.3 mm (+2449.03 mm² area).
Width: Galaxy S24 Ultra is wider (79 mm vs 70.9 mm, +8.1 mm).
Height: Galaxy S24 Ultra is taller (162.3 mm vs 146.3 mm, +16 mm).

Weight Comparison

Galaxy S24 Ultra weighs 232 g and Galaxy S23 weighs 168 g — a difference of 64 g. Galaxy S24 Ultra is 38.1% heavier than Galaxy S23.

Thickness Comparison

Galaxy S24 Ultra is 8.6 mm thick and Galaxy S23 is 7.6 mm thick (+1 mm). Galaxy S24 Ultra is the thicker device in hand.

FAQ

Which is bigger, Galaxy S23 or Galaxy S24 Ultra?: Galaxy S24 Ultra has the larger overall footprint (79 × 162.3 mm) compared with Galaxy S23 (70.9 × 146.3 mm).
How much heavier is Galaxy S24 Ultra than Galaxy S23?: Galaxy S24 Ultra weighs 232 g and Galaxy S23 weighs 168 g — a difference of 64 g.
Which device is thinner, Galaxy S23 or Galaxy S24 Ultra?: Galaxy S23 is thinner at 7.6 mm vs 8.6 mm for Galaxy S24 Ultra.
What is the width difference between Galaxy S23 and Galaxy S24 Ultra?: Galaxy S23 is 70.9 mm wide and Galaxy S24 Ultra is 79 mm wide (+8.1 mm).
Can I compare Galaxy S23 and Galaxy S24 Ultra visually?: Yes. Use the Sizology comparison tool to overlay or place both devices side by side at true millimeter scale with official dimensions.

Related Comparisons

Open Galaxy S23 and Galaxy S24 Ultra in the comparison tool