Galaxy S25 Ultra vs Galaxy Z Fold6: Size & Dimensions Compared

The Galaxy S25 Ultra is the larger phone, measuring 9.3mm taller and 9.5mm wider.

DimensionGalaxy S25 UltraGalaxy Z Fold6Difference
Height162.8mm153.5mmGalaxy S25 Ultra +9.3mm
Width77.6mm68.1mmGalaxy S25 Ultra +9.5mm
Thickness8.2mm12.1mmGalaxy Z Fold6 +3.9mm
Weight218g239gGalaxy Z Fold6 +21.0g
Screen6.9"7.6"Galaxy Z Fold6 +0.7"

Visual Size Comparison

HeightGalaxy S25 Ultra +9.3mm
Galaxy S25 Ultra
162.8mm
Galaxy Z Fold6
153.5mm
WidthGalaxy S25 Ultra +9.5mm
Galaxy S25 Ultra
77.6mm
Galaxy Z Fold6
68.1mm
ThicknessGalaxy Z Fold6 +3.9mm
Galaxy S25 Ultra
8.2mm
Galaxy Z Fold6
12.1mm

Which is bigger?

The Galaxy S25 Ultra is the taller phone at 162.8mm (vs 153.5mm). It but is 21g lighter.

Upgrading from Galaxy S25 Ultra to Galaxy Z Fold6?

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

View on Amazon →

Samsung

Samsung Silicone Case for Galaxy S25 Ultra

$39.99

View on Amazon →

OtterBox

OtterBox Symmetry for Galaxy S25 Ultra

$49.95

View on Amazon →

Accessories for Galaxy Z Fold6

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Frequently Asked Questions

Is Galaxy S25 Ultra bigger than Galaxy Z Fold6?

Yes, the Galaxy S25 Ultra is 9.3mm taller and 9.5mm wider. The Galaxy S25 Ultra weighs 218g vs 239g.

Are Galaxy S25 Ultra and Galaxy Z Fold6 the same size?

No, the height differs by 9.3mm, width by 9.5mm, and thickness by 3.9mm.