Galaxy S25 Ultra vs Galaxy S23 Ultra: Size & Dimensions Compared
The Galaxy S25 Ultra and Galaxy S23 Ultra are nearly the same size, differing by just 0.6mm in height and 0.5mm in width.
| Dimension | Galaxy S25 Ultra | Galaxy S23 Ultra | Difference |
|---|---|---|---|
| Height | 162.8mm | 163.4mm | Galaxy S23 Ultra +0.6mm |
| Width | 77.6mm | 78.1mm | Galaxy S23 Ultra +0.5mm |
| Thickness | 8.2mm | 8.9mm | Galaxy S23 Ultra +0.7mm |
| Weight | 218g | 234g | Galaxy S23 Ultra +16.0g |
| Screen | 6.9" | 6.8" | Galaxy S25 Ultra +0.1" |
Visual Size Comparison
HeightGalaxy S23 Ultra +0.6mm
Galaxy S25 Ultra
162.8mm
Galaxy S23 Ultra
163.4mm
WidthGalaxy S23 Ultra +0.5mm
Galaxy S25 Ultra
77.6mm
Galaxy S23 Ultra
78.1mm
ThicknessGalaxy S23 Ultra +0.7mm
Galaxy S25 Ultra
8.2mm
Galaxy S23 Ultra
8.9mm
Which is bigger?
The Galaxy S25 Ultra and Galaxy S23 Ultra are essentially the same size.
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
Accessories for Galaxy S23 Ultra
Spigen
Spigen Tough Armor for Galaxy S23 Ultra
$17.99
OtterBox
OtterBox Defender Series for Galaxy S23 Ultra
$64.95
TORRAS
TORRAS MarsClimber for Galaxy S23 Ultra
$19.99
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Will a Galaxy S25 Ultra case fit Galaxy S23 Ultra? →Will a Galaxy S25 Ultra screen protector fit Galaxy S23 Ultra? →
Frequently Asked Questions
Is Galaxy S25 Ultra bigger than Galaxy S23 Ultra?
No, the Galaxy S23 Ultra is 0.6mm taller. The Galaxy S25 Ultra weighs 218g vs 234g.
Are Galaxy S25 Ultra and Galaxy S23 Ultra the same size?
Very close — they differ by only 0.6mm in height and 0.5mm in width.