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

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

Visual Size Overlay

Galaxy S20Galaxy A54 5G
151.7mm158.2mm-6.5mm69.1mm76.7mm-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 (curved vs flat) — screen protector won't adhere properly.

DimensionGalaxy S20Galaxy A54 5GDifference
Height151.7mm158.2mmGalaxy A54 5G +6.5mm (taller)
Width69.1mm76.7mmGalaxy A54 5G +7.6mm (wider)
Thickness7.9mm8.2mmGalaxy A54 5G +0.3mm (thicker)
Weight163g202gGalaxy A54 5G +39.0g (heavier)
Screen6.2"6.4"Galaxy A54 5G +0.2" (larger)

Visual Size Comparison

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

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 S20Galaxy A54 5G
Wireless Charging10WNo
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 S20 to Galaxy A54 5G?

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 S20 bigger than Galaxy A54 5G?

No, the Galaxy A54 5G is 6.5mm taller. The Galaxy S20 weighs 163g vs 202g.

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

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