Galaxy S21 Ultra vs Galaxy A13: Size & Dimensions Compared

The Galaxy A13 is the larger phone, measuring 0.0mm shorter and 0.8mm narrower.

DimensionGalaxy S21 UltraGalaxy A13Difference
Height165.1mm165.1mmSame
Width75.6mm76.4mmGalaxy A13 +0.8mm
Thickness8.9mm8.8mmGalaxy S21 Ultra +0.1mm
Weight227g195gGalaxy S21 Ultra +32.0g
Screen6.8"6.6"Galaxy S21 Ultra +0.2"

Visual Size Comparison

HeightSame
Galaxy S21 Ultra
165.1mm
Galaxy A13
165.1mm
WidthGalaxy A13 +0.8mm
Galaxy S21 Ultra
75.6mm
Galaxy A13
76.4mm
ThicknessGalaxy S21 Ultra +0.1mm
Galaxy S21 Ultra
8.9mm
Galaxy A13
8.8mm

Which is bigger?

The Galaxy S21 Ultra is the taller phone at 165.1mm (vs 165.1mm). It is also 32g heavier.

Upgrading from Galaxy S21 Ultra to Galaxy A13?

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 S21 Ultra bigger than Galaxy A13?

They are the same height, but differ by 0.8mm in width. The Galaxy S21 Ultra weighs 227g vs 195g.

Are Galaxy S21 Ultra and Galaxy A13 the same size?

No, the height differs by 0.0mm, width by 0.8mm, and thickness by 0.1mm.