Pixel 3a vs Pixel 6: Size & Dimensions Compared

The Pixel 6 is the larger phone, measuring 7.3mm shorter and 4.7mm narrower.

DimensionPixel 3aPixel 6Difference
Height151.3mm158.6mmPixel 6 +7.3mm
Width70.1mm74.8mmPixel 6 +4.7mm
Thickness8.2mm8.9mmPixel 6 +0.7mm
Weight147g207gPixel 6 +60.0g
Screen5.6"6.4"Pixel 6 +0.8"

Visual Size Comparison

HeightPixel 6 +7.3mm
Pixel 3a
151.3mm
Pixel 6
158.6mm
WidthPixel 6 +4.7mm
Pixel 3a
70.1mm
Pixel 6
74.8mm
ThicknessPixel 6 +0.7mm
Pixel 3a
8.2mm
Pixel 6
8.9mm

Which is bigger?

The Pixel 6 is the taller phone at 158.6mm (vs 151.3mm). It is also 60g heavier.

Upgrading from Pixel 3a to Pixel 6?

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

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Frequently Asked Questions

Is Pixel 3a bigger than Pixel 6?

No, the Pixel 6 is 7.3mm taller. The Pixel 3a weighs 147g vs 207g.

Are Pixel 3a and Pixel 6 the same size?

No, the height differs by 7.3mm, width by 4.7mm, and thickness by 0.7mm.