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Galaxy A54 5G vs Galaxy S20: Size & Dimensions Compared

The Galaxy A54 5G is the larger phone, measuring 6.5mm taller and 7.6mm wider.

Visual Size Overlay

Galaxy A54 5GGalaxy S20
158.2mm151.7mm+6.5mm76.7mm69.1mm+7.6mm10mm
Height Δ
+6.5mm
Width Δ
+7.6mm
Thickness Δ
+0.3mm
Case CompatibilityWon't Fit
  • Height differs by 6.5mm — case won't fit
  • Width differs by 7.6mm — case won't fit
  • Thickness differs by 0.3mm — may affect fit
Screen ProtectorNot Compatible

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

DimensionGalaxy A54 5GGalaxy S20Difference
Height158.2mm151.7mmGalaxy S20 -6.5mm (shorter)
Width76.7mm69.1mmGalaxy S20 -7.6mm (narrower)
Thickness8.2mm7.9mmGalaxy S20 -0.3mm (thinner)
Weight202g163gGalaxy S20 -39.0g (lighter)
Screen6.4"6.2"Galaxy S20 -0.2" (smaller)

Visual Size Comparison

HeightGalaxy A54 5G +6.5mm
Galaxy A54 5G
158.2mm
Galaxy S20
151.7mm
WidthGalaxy A54 5G +7.6mm
Galaxy A54 5G
76.7mm
Galaxy S20
69.1mm
ThicknessGalaxy A54 5G +0.3mm
Galaxy A54 5G
8.2mm
Galaxy S20
7.9mm

Button & Port Layout

Which is bigger?

The Galaxy A54 5G is the taller phone at 158.2mm (vs 151.7mm). It is also 39g heavier.

Wireless Charging & MagSafe Compatibility

Only one phone supports wireless charging.

  • The Galaxy A54 5G does not support wireless charging. Only the Galaxy S20 can use a wireless charger.
SpecGalaxy A54 5GGalaxy S20
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 A54 5G to Galaxy S20?

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 A54 5G bigger than Galaxy S20?

Yes, the Galaxy A54 5G is 6.5mm taller and 7.6mm wider. The Galaxy A54 5G weighs 202g vs 163g.

Are Galaxy A54 5G and Galaxy S20 the same size?

No, the height differs by 6.5mm, width by 7.6mm, and thickness by 0.3mm.