Galaxy S21 FE vs Galaxy S20 Ultra: Size & Dimensions Compared

The Galaxy S20 Ultra is the larger phone, measuring 11.2mm shorter and 1.5mm narrower.

DimensionGalaxy S21 FEGalaxy S20 UltraDifference
Height155.7mm166.9mmGalaxy S20 Ultra +11.2mm
Width74.5mm76mmGalaxy S20 Ultra +1.5mm
Thickness7.9mm8.8mmGalaxy S20 Ultra +0.9mm
Weight177g220gGalaxy S20 Ultra +43.0g
Screen6.4"6.9"Galaxy S20 Ultra +0.5"

Visual Size Comparison

HeightGalaxy S20 Ultra +11.2mm
Galaxy S21 FE
155.7mm
Galaxy S20 Ultra
166.9mm
WidthGalaxy S20 Ultra +1.5mm
Galaxy S21 FE
74.5mm
Galaxy S20 Ultra
76mm
ThicknessGalaxy S20 Ultra +0.9mm
Galaxy S21 FE
7.9mm
Galaxy S20 Ultra
8.8mm

Which is bigger?

The Galaxy S20 Ultra is the taller phone at 166.9mm (vs 155.7mm). It is also 43g heavier.

Upgrading from Galaxy S21 FE to Galaxy S20 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 S21 FE bigger than Galaxy S20 Ultra?

No, the Galaxy S20 Ultra is 11.2mm taller. The Galaxy S21 FE weighs 177g vs 220g.

Are Galaxy S21 FE and Galaxy S20 Ultra the same size?

No, the height differs by 11.2mm, width by 1.5mm, and thickness by 0.9mm.