Galaxy S21 FE vs Galaxy A55 5G: Size & Dimensions Compared

The Galaxy A55 5G is the larger phone, measuring 5.4mm shorter and 2.9mm narrower.

DimensionGalaxy S21 FEGalaxy A55 5GDifference
Height155.7mm161.1mmGalaxy A55 5G +5.4mm
Width74.5mm77.4mmGalaxy A55 5G +2.9mm
Thickness7.9mm8.2mmGalaxy A55 5G +0.3mm
Weight177g213gGalaxy A55 5G +36.0g
Screen6.4"6.6"Galaxy A55 5G +0.2"

Visual Size Comparison

HeightGalaxy A55 5G +5.4mm
Galaxy S21 FE
155.7mm
Galaxy A55 5G
161.1mm
WidthGalaxy A55 5G +2.9mm
Galaxy S21 FE
74.5mm
Galaxy A55 5G
77.4mm
ThicknessGalaxy A55 5G +0.3mm
Galaxy S21 FE
7.9mm
Galaxy A55 5G
8.2mm

Which is bigger?

The Galaxy A55 5G is the taller phone at 161.1mm (vs 155.7mm). It is also 36g heavier.

Upgrading from Galaxy S21 FE to Galaxy A55 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 S21 FE bigger than Galaxy A55 5G?

No, the Galaxy A55 5G is 5.4mm taller. The Galaxy S21 FE weighs 177g vs 213g.

Are Galaxy S21 FE and Galaxy A55 5G the same size?

No, the height differs by 5.4mm, width by 2.9mm, and thickness by 0.3mm.