Galaxy S23 Ultra vs Galaxy Z Fold 3: Size & Dimensions Compared

The Galaxy S23 Ultra is the larger phone, measuring 5.2mm taller and 11.0mm wider.

DimensionGalaxy S23 UltraGalaxy Z Fold 3Difference
Height163.4mm158.2mmGalaxy S23 Ultra +5.2mm
Width78.1mm67.1mmGalaxy S23 Ultra +11.0mm
Thickness8.9mm16mmGalaxy Z Fold 3 +7.1mm
Weight234g271gGalaxy Z Fold 3 +37.0g
Screen6.8"7.6"Galaxy Z Fold 3 +0.8"

Visual Size Comparison

HeightGalaxy S23 Ultra +5.2mm
Galaxy S23 Ultra
163.4mm
Galaxy Z Fold 3
158.2mm
WidthGalaxy S23 Ultra +11.0mm
Galaxy S23 Ultra
78.1mm
Galaxy Z Fold 3
67.1mm
ThicknessGalaxy Z Fold 3 +7.1mm
Galaxy S23 Ultra
8.9mm
Galaxy Z Fold 3
16mm

Which is bigger?

The Galaxy S23 Ultra is the taller phone at 163.4mm (vs 158.2mm). It but is 37g lighter.

Upgrading from Galaxy S23 Ultra to Galaxy Z Fold 3?

Different sizes mean your old case probably won't fit. You'll need a new one.

Accessories for Galaxy S23 Ultra

Spigen

Spigen Tough Armor for Galaxy S23 Ultra

$17.99

View on Amazon

OtterBox

OtterBox Defender Series for Galaxy S23 Ultra

$64.95

View on Amazon

TORRAS

TORRAS MarsClimber for Galaxy S23 Ultra

$19.99

View on Amazon

Accessories for Galaxy Z Fold 3

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Frequently Asked Questions

Is Galaxy S23 Ultra bigger than Galaxy Z Fold 3?

Yes, the Galaxy S23 Ultra is 5.2mm taller and 11.0mm wider. The Galaxy S23 Ultra weighs 234g vs 271g.

Are Galaxy S23 Ultra and Galaxy Z Fold 3 the same size?

No, the height differs by 5.2mm, width by 11.0mm, and thickness by 7.1mm.