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Galaxy Z Flip5 vs Galaxy Note 20 Ultra: Size & Dimensions Compared

The Galaxy Note 20 Ultra is the larger phone, measuring 79.7mm shorter and 5.3mm narrower.

Visual Size Overlay

Galaxy Z Flip5Galaxy Note 20 Ultra
85.1mm164.8mm-79.7mm71.9mm77.2mm-5.3mm10mm
Height Δ
-79.7mm
Width Δ
-5.3mm
Thickness Δ
+7.0mm
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 Flip5Galaxy Note 20 UltraDifference
Height85.1mm164.8mmGalaxy Note 20 Ultra +79.7mm (taller)
Width71.9mm77.2mmGalaxy Note 20 Ultra +5.3mm (wider)
Thickness15.1mm8.1mmGalaxy Note 20 Ultra -7.0mm (thinner)
Weight187g208gGalaxy Note 20 Ultra +21.0g (heavier)
Screen6.7"6.9"Galaxy Note 20 Ultra +0.2" (larger)

Visual Size Comparison

HeightGalaxy Note 20 Ultra +79.7mm
Galaxy Z Flip5
85.1mm
Galaxy Note 20 Ultra
164.8mm
WidthGalaxy Note 20 Ultra +5.3mm
Galaxy Z Flip5
71.9mm
Galaxy Note 20 Ultra
77.2mm
ThicknessGalaxy Z Flip5 +7.0mm
Galaxy Z Flip5
15.1mm
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 85.1mm). It is also 21g 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 Flip5Galaxy 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 Flip5 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 Flip5 bigger than Galaxy Note 20 Ultra?

No, the Galaxy Note 20 Ultra is 79.7mm taller. The Galaxy Z Flip5 weighs 187g vs 208g.

Are Galaxy Z Flip5 and Galaxy Note 20 Ultra the same size?

No, the height differs by 79.7mm, width by 5.3mm, and thickness by 7.0mm.