Galaxy S25 Ultra vs OnePlus 9 Pro: Size & Dimensions Compared
The OnePlus 9 Pro is the larger phone, measuring 0.4mm shorter and 4.0mm wider.
| Dimension | Galaxy S25 Ultra | OnePlus 9 Pro | Difference |
|---|---|---|---|
| Height | 162.8mm | 163.2mm | OnePlus 9 Pro +0.4mm |
| Width | 77.6mm | 73.6mm | Galaxy S25 Ultra +4.0mm |
| Thickness | 8.2mm | 8.7mm | OnePlus 9 Pro +0.5mm |
| Weight | 218g | 197g | Galaxy S25 Ultra +21.0g |
| Screen | 6.9" | 6.7" | Galaxy S25 Ultra +0.2" |
Visual Size Comparison
HeightOnePlus 9 Pro +0.4mm
Galaxy S25 Ultra
162.8mm
OnePlus 9 Pro
163.2mm
WidthGalaxy S25 Ultra +4.0mm
Galaxy S25 Ultra
77.6mm
OnePlus 9 Pro
73.6mm
ThicknessOnePlus 9 Pro +0.5mm
Galaxy S25 Ultra
8.2mm
OnePlus 9 Pro
8.7mm
Which is bigger?
The OnePlus 9 Pro is the taller phone at 163.2mm (vs 162.8mm). It but is 21g heavier.
Upgrading from Galaxy S25 Ultra to OnePlus 9 Pro?
Different sizes mean your old case probably won't fit. You'll need a new one.
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 S25 Ultra case fit OnePlus 9 Pro? →Will a Galaxy S25 Ultra screen protector fit OnePlus 9 Pro? →
Frequently Asked Questions
Is Galaxy S25 Ultra bigger than OnePlus 9 Pro?
No, the OnePlus 9 Pro is 0.4mm taller. The Galaxy S25 Ultra weighs 218g vs 197g.
Are Galaxy S25 Ultra and OnePlus 9 Pro the same size?
No, the height differs by 0.4mm, width by 4.0mm, and thickness by 0.5mm.