Pixel 3a vs Galaxy S20: Size & Dimensions Compared

The Galaxy S20 is the larger phone, measuring 0.4mm shorter and 1.0mm wider.

DimensionPixel 3aGalaxy S20Difference
Height151.3mm151.7mmGalaxy S20 +0.4mm
Width70.1mm69.1mmPixel 3a +1.0mm
Thickness8.2mm7.9mmPixel 3a +0.3mm
Weight147g163gGalaxy S20 +16.0g
Screen5.6"6.2"Galaxy S20 +0.6"

Visual Size Comparison

HeightGalaxy S20 +0.4mm
Pixel 3a
151.3mm
Galaxy S20
151.7mm
WidthPixel 3a +1.0mm
Pixel 3a
70.1mm
Galaxy S20
69.1mm
ThicknessPixel 3a +0.3mm
Pixel 3a
8.2mm
Galaxy S20
7.9mm

Which is bigger?

The Galaxy S20 is the taller phone at 151.7mm (vs 151.3mm). It is also 16g heavier.

Upgrading from Pixel 3a to Galaxy S20?

Different sizes mean your old case probably won't fit. You'll need a new one.

Check case compatibility →Shop Galaxy S20 cases →

Accessories for Pixel 3a

🛡️Best Pixel 3a Cases→🔒Rugged Cases for Pixel 3a→✨Clear Cases for Pixel 3a→👛Wallet Cases for Pixel 3a→

Accessories for Galaxy S20

🛡️Best Galaxy S20 Cases→🔒Rugged Cases for Galaxy S20→✨Clear Cases for Galaxy S20→👛Wallet Cases for Galaxy S20→

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Will a Pixel 3a case fit Galaxy S20? →Will a Pixel 3a screen protector fit Galaxy S20? →

Frequently Asked Questions

Is Pixel 3a bigger than Galaxy S20?

No, the Galaxy S20 is 0.4mm taller. The Pixel 3a weighs 147g vs 163g.

Are Pixel 3a and Galaxy S20 the same size?

No, the height differs by 0.4mm, width by 1.0mm, and thickness by 0.3mm.