Galaxy A56 vs Galaxy S21 Ultra: Size & Dimensions Compared

The Galaxy S21 Ultra is the larger phone, measuring 2.9mm shorter and 1.9mm wider.

DimensionGalaxy A56Galaxy S21 UltraDifference
Height162.2mm165.1mmGalaxy S21 Ultra +2.9mm
Width77.5mm75.6mmGalaxy A56 +1.9mm
Thickness7.4mm8.9mmGalaxy S21 Ultra +1.5mm
Weight198g227gGalaxy S21 Ultra +29.0g
Screen6.7"6.8"Galaxy S21 Ultra +0.1"

Visual Size Comparison

HeightGalaxy S21 Ultra +2.9mm
Galaxy A56
162.2mm
Galaxy S21 Ultra
165.1mm
WidthGalaxy A56 +1.9mm
Galaxy A56
77.5mm
Galaxy S21 Ultra
75.6mm
ThicknessGalaxy S21 Ultra +1.5mm
Galaxy A56
7.4mm
Galaxy S21 Ultra
8.9mm

Which is bigger?

The Galaxy S21 Ultra is the taller phone at 165.1mm (vs 162.2mm). It is also 29g heavier.

Upgrading from Galaxy A56 to Galaxy S21 Ultra?

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 A56 bigger than Galaxy S21 Ultra?

No, the Galaxy S21 Ultra is 2.9mm taller. The Galaxy A56 weighs 198g vs 227g.

Are Galaxy A56 and Galaxy S21 Ultra the same size?

No, the height differs by 2.9mm, width by 1.9mm, and thickness by 1.5mm.