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Galaxy S10+ vs Galaxy Z Fold 3: Size & Dimensions Compared

The Galaxy Z Fold 3 is the larger phone, measuring 0.6mm shorter and 7.0mm wider.

Visual Size Overlay

Galaxy S10+Galaxy Z Fold 3
157.6mm158.2mm-0.6mm74.1mm67.1mm+7.0mm10mm
Height Δ
-0.6mm
Width Δ
+7.0mm
Thickness Δ
-8.2mm
Case CompatibilityWon't Fit
  • Camera module layout is different — cutout won't align
Screen ProtectorNot Compatible

Edge types differ (curved vs rounded) — screen protector won't adhere properly.

DimensionGalaxy S10+Galaxy Z Fold 3Difference
Height157.6mm158.2mmGalaxy Z Fold 3 +0.6mm (taller)
Width74.1mm67.1mmGalaxy Z Fold 3 -7.0mm (narrower)
Thickness7.8mm16mmGalaxy Z Fold 3 +8.2mm (thicker)
Weight175g271gGalaxy Z Fold 3 +96.0g (heavier)
Screen6.4"7.6"Galaxy Z Fold 3 +1.2" (larger)

Visual Size Comparison

HeightGalaxy Z Fold 3 +0.6mm
Galaxy S10+
157.6mm
Galaxy Z Fold 3
158.2mm
WidthGalaxy S10+ +7.0mm
Galaxy S10+
74.1mm
Galaxy Z Fold 3
67.1mm
ThicknessGalaxy Z Fold 3 +8.2mm
Galaxy S10+
7.8mm
Galaxy Z Fold 3
16mm

Button & Port Layout

Which is bigger?

The Galaxy Z Fold 3 is the taller phone at 158.2mm (vs 157.6mm). It is also 96g heavier.

Wireless Charging & MagSafe Compatibility

Wireless chargers work with both phones, but magnetic snap varies.

  • Both devices support wireless charging. Standard Qi/Qi2 chargers work with either phone.
SpecGalaxy S10+Galaxy Z Fold 3
Wireless Charging10W15W
Qi VersionQiQi
MagSafeNoNo
Built-in MagnetsNoNo

MagSafe cases are NOT cross-compatible between these devices — the case body is shaped to each phone, even though the internal magnet ring may be the same.

Upgrading from Galaxy S10+ to Galaxy Z Fold 3?

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 S10+ bigger than Galaxy Z Fold 3?

No, the Galaxy Z Fold 3 is 0.6mm taller. The Galaxy S10+ weighs 175g vs 271g.

Are Galaxy S10+ and Galaxy Z Fold 3 the same size?

No, the height differs by 0.6mm, width by 7.0mm, and thickness by 8.2mm.