Galaxy S23+ vs Galaxy S25 Ultra: Size & Dimensions Compared
The Galaxy S25 Ultra is the larger phone, measuring 5.0mm shorter and 1.4mm narrower.
| Dimension | Galaxy S23+ | Galaxy S25 Ultra | Difference |
|---|---|---|---|
| Height | 157.8mm | 162.8mm | Galaxy S25 Ultra +5.0mm |
| Width | 76.2mm | 77.6mm | Galaxy S25 Ultra +1.4mm |
| Thickness | 7.6mm | 8.2mm | Galaxy S25 Ultra +0.6mm |
| Weight | 196g | 218g | Galaxy S25 Ultra +22.0g |
| Screen | 6.6" | 6.9" | Galaxy S25 Ultra +0.3" |
Visual Size Comparison
HeightGalaxy S25 Ultra +5.0mm
Galaxy S23+
157.8mm
Galaxy S25 Ultra
162.8mm
WidthGalaxy S25 Ultra +1.4mm
Galaxy S23+
76.2mm
Galaxy S25 Ultra
77.6mm
ThicknessGalaxy S25 Ultra +0.6mm
Galaxy S23+
7.6mm
Galaxy S25 Ultra
8.2mm
Which is bigger?
The Galaxy S25 Ultra is the taller phone at 162.8mm (vs 157.8mm). It is also 22g heavier.
Upgrading from Galaxy S23+ to Galaxy S25 Ultra?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Galaxy S23+
Accessories for Galaxy S25 Ultra
Spigen
Spigen Tough Armor for Galaxy S25 Ultra
$18.99
Samsung
Samsung Silicone Case for Galaxy S25 Ultra
$39.99
OtterBox
OtterBox Symmetry for Galaxy S25 Ultra
$49.95
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Will a Galaxy S23+ case fit Galaxy S25 Ultra? →Will a Galaxy S23+ screen protector fit Galaxy S25 Ultra? →
Frequently Asked Questions
Is Galaxy S23+ bigger than Galaxy S25 Ultra?
No, the Galaxy S25 Ultra is 5.0mm taller. The Galaxy S23+ weighs 196g vs 218g.
Are Galaxy S23+ and Galaxy S25 Ultra the same size?
No, the height differs by 5.0mm, width by 1.4mm, and thickness by 0.6mm.