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Galaxy Z Flip 3 vs iPhone 17: Size & Dimensions Compared

The iPhone 17 is the larger phone, measuring 63.2mm shorter and 0.7mm wider.

Visual Size Overlay

Galaxy Z Flip 3iPhone 17
86.4mm149.6mm-63.2mm72.2mm71.5mm+0.7mm10mm
Height Δ
-63.2mm
Width Δ
+0.7mm
Thickness Δ
+9.2mm
Case CompatibilityWon't Fit
  • Height differs by 63.2mm — case won't fit
  • Width differs by 0.7mm — case won't fit
  • 9.2mm thicker — case won't close properly
Screen ProtectorNot Compatible

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

DimensionGalaxy Z Flip 3iPhone 17Difference
Height86.4mm149.6mmiPhone 17 +63.2mm (taller)
Width72.2mm71.5mmiPhone 17 -0.7mm (narrower)
Thickness17.1mm7.95mmiPhone 17 -9.2mm (thinner)
Weight183g177giPhone 17 -6.0g (lighter)
Screen6.7"6.3"iPhone 17 -0.4" (smaller)

Visual Size Comparison

HeightiPhone 17 +63.2mm
Galaxy Z Flip 3
86.4mm
iPhone 17
149.6mm
WidthGalaxy Z Flip 3 +0.7mm
Galaxy Z Flip 3
72.2mm
iPhone 17
71.5mm
ThicknessGalaxy Z Flip 3 +9.2mm
Galaxy Z Flip 3
17.1mm
iPhone 17
7.95mm

Button & Port Layout

Which is bigger?

The iPhone 17 is the taller phone at 149.6mm (vs 86.4mm). It but is 6g heavier.

Wireless Charging & MagSafe Compatibility

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

  • Your MagSafe charger will charge the Galaxy Z Flip 3 via Qi, but it won't magnetically snap on.
  • Only the iPhone 17 has built-in magnets for MagSafe accessories. The Galaxy Z Flip 3 needs a magnetic case or ring adapter.
SpecGalaxy Z Flip 3iPhone 17
Wireless Charging15W25W
Qi VersionQiQi2
MagSafeNoGen 2
Built-in MagnetsNoYes
Magnet Ringunknownclosed circle

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 Z Flip 3 to iPhone 17?

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 Flip 3 bigger than iPhone 17?

No, the iPhone 17 is 63.2mm taller. The Galaxy Z Flip 3 weighs 183g vs 177g.

Are Galaxy Z Flip 3 and iPhone 17 the same size?

No, the height differs by 63.2mm, width by 0.7mm, and thickness by 9.2mm.