Galaxy Z Fold 3 vs Galaxy Z Fold 4: Size & Dimensions Compared

The Galaxy Z Fold 3 is the larger phone, measuring 3.1mm taller and 0.0mm narrower.

DimensionGalaxy Z Fold 3Galaxy Z Fold 4Difference
Height158.2mm155.1mmGalaxy Z Fold 3 +3.1mm
Width67.1mm67.1mmSame
Thickness16mm15.8mmGalaxy Z Fold 3 +0.2mm
Weight271g263gGalaxy Z Fold 3 +8.0g
Screen7.6"7.6"Same

Visual Size Comparison

HeightGalaxy Z Fold 3 +3.1mm
Galaxy Z Fold 3
158.2mm
Galaxy Z Fold 4
155.1mm
WidthSame
Galaxy Z Fold 3
67.1mm
Galaxy Z Fold 4
67.1mm
ThicknessGalaxy Z Fold 3 +0.2mm
Galaxy Z Fold 3
16mm
Galaxy Z Fold 4
15.8mm

Which is bigger?

The Galaxy Z Fold 3 is the taller phone at 158.2mm (vs 155.1mm). It is also 8g heavier.

Upgrading from Galaxy Z Fold 3 to Galaxy Z Fold 4?

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

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Frequently Asked Questions

Is Galaxy Z Fold 3 bigger than Galaxy Z Fold 4?

Yes, the Galaxy Z Fold 3 is 3.1mm taller and 0.0mm narrower. The Galaxy Z Fold 3 weighs 271g vs 263g.

Are Galaxy Z Fold 3 and Galaxy Z Fold 4 the same size?

No, the height differs by 3.1mm, width by 0.0mm, and thickness by 0.2mm.