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Galaxy A56 vs Galaxy Note 20 Ultra: Size & Dimensions Compared

The Galaxy Note 20 Ultra is the larger phone, measuring 2.6mm shorter and 0.3mm wider.

Visual Size Overlay

Galaxy A56Galaxy Note 20 Ultra
162.2mm164.8mm-2.6mm77.5mm77.2mm+0.3mm10mm
Height Δ
-2.6mm
Width Δ
+0.3mm
Thickness Δ
-0.7mm
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 A56Galaxy Note 20 UltraDifference
Height162.2mm164.8mmGalaxy Note 20 Ultra +2.6mm (taller)
Width77.5mm77.2mmGalaxy Note 20 Ultra -0.3mm (narrower)
Thickness7.4mm8.1mmGalaxy Note 20 Ultra +0.7mm (thicker)
Weight198g208gGalaxy Note 20 Ultra +10.0g (heavier)
Screen6.7"6.9"Galaxy Note 20 Ultra +0.2" (larger)

Visual Size Comparison

HeightGalaxy Note 20 Ultra +2.6mm
Galaxy A56
162.2mm
Galaxy Note 20 Ultra
164.8mm
WidthGalaxy A56 +0.3mm
Galaxy A56
77.5mm
Galaxy Note 20 Ultra
77.2mm
ThicknessGalaxy Note 20 Ultra +0.7mm
Galaxy A56
7.4mm
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 162.2mm). It is also 10g heavier.

Wireless Charging & MagSafe Compatibility

Only one phone supports wireless charging.

  • The Galaxy A56 does not support wireless charging. Only the Galaxy Note 20 Ultra can use a wireless charger.
SpecGalaxy A56Galaxy Note 20 Ultra
Wireless ChargingNo10W
Qi VersionQi
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 A56 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 A56 bigger than Galaxy Note 20 Ultra?

No, the Galaxy Note 20 Ultra is 2.6mm taller. The Galaxy A56 weighs 198g vs 208g.

Are Galaxy A56 and Galaxy Note 20 Ultra the same size?

No, the height differs by 2.6mm, width by 0.3mm, and thickness by 0.7mm.