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Galaxy Z Fold5 vs Galaxy Note 20 Ultra: Size & Dimensions Compared

The Galaxy Note 20 Ultra is the larger phone, measuring 9.9mm shorter and 10.1mm narrower.

Visual Size Overlay

Galaxy Z Fold5Galaxy Note 20 Ultra
154.9mm164.8mm-9.9mm67.1mm77.2mm-10.1mm10mm
Height Δ
-9.9mm
Width Δ
-10.1mm
Thickness Δ
+5.3mm
Case CompatibilityWon't Fit
  • Camera module layout is different — cutout won't align
Screen ProtectorNot Compatible

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

DimensionGalaxy Z Fold5Galaxy Note 20 UltraDifference
Height154.9mm164.8mmGalaxy Note 20 Ultra +9.9mm (taller)
Width67.1mm77.2mmGalaxy Note 20 Ultra +10.1mm (wider)
Thickness13.4mm8.1mmGalaxy Note 20 Ultra -5.3mm (thinner)
Weight253g208gGalaxy Note 20 Ultra -45.0g (lighter)
Screen7.6"6.9"Galaxy Note 20 Ultra -0.7" (smaller)

Visual Size Comparison

HeightGalaxy Note 20 Ultra +9.9mm
Galaxy Z Fold5
154.9mm
Galaxy Note 20 Ultra
164.8mm
WidthGalaxy Note 20 Ultra +10.1mm
Galaxy Z Fold5
67.1mm
Galaxy Note 20 Ultra
77.2mm
ThicknessGalaxy Z Fold5 +5.3mm
Galaxy Z Fold5
13.4mm
Galaxy Note 20 Ultra
8.1mm

Button & Port Layout

Which is bigger?

The Galaxy Note 20 Ultra is the taller phone at 164.8mm (vs 154.9mm). It but is 45g 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 Z Fold5Galaxy Note 20 Ultra
Wireless Charging15W10W
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 Z Fold5 to Galaxy Note 20 Ultra?

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 Fold5 bigger than Galaxy Note 20 Ultra?

No, the Galaxy Note 20 Ultra is 9.9mm taller. The Galaxy Z Fold5 weighs 253g vs 208g.

Are Galaxy Z Fold5 and Galaxy Note 20 Ultra the same size?

No, the height differs by 9.9mm, width by 10.1mm, and thickness by 5.3mm.