Galaxy S25 Ultra vs Galaxy A55 5G: Size & Dimensions Compared

The Galaxy S25 Ultra is the larger phone, measuring 1.7mm taller and 0.2mm wider.

DimensionGalaxy S25 UltraGalaxy A55 5GDifference
Height162.8mm161.1mmGalaxy S25 Ultra +1.7mm
Width77.6mm77.4mmGalaxy S25 Ultra +0.2mm
Thickness8.2mm8.2mmSame
Weight218g213gGalaxy S25 Ultra +5.0g
Screen6.9"6.6"Galaxy S25 Ultra +0.3"

Visual Size Comparison

HeightGalaxy S25 Ultra +1.7mm
Galaxy S25 Ultra
162.8mm
Galaxy A55 5G
161.1mm
WidthGalaxy S25 Ultra +0.2mm
Galaxy S25 Ultra
77.6mm
Galaxy A55 5G
77.4mm
ThicknessSame
Galaxy S25 Ultra
8.2mm
Galaxy A55 5G
8.2mm

Which is bigger?

The Galaxy S25 Ultra is the taller phone at 162.8mm (vs 161.1mm). It is also 5g heavier.

Upgrading from Galaxy S25 Ultra to Galaxy A55 5G?

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

Accessories for Galaxy S25 Ultra

Spigen

Spigen Tough Armor for Galaxy S25 Ultra

$18.99

View on Amazon

Samsung

Samsung Silicone Case for Galaxy S25 Ultra

$39.99

View on Amazon

OtterBox

OtterBox Symmetry for Galaxy S25 Ultra

$49.95

View on Amazon

Accessories for Galaxy A55 5G

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Frequently Asked Questions

Is Galaxy S25 Ultra bigger than Galaxy A55 5G?

Yes, the Galaxy S25 Ultra is 1.7mm taller and 0.2mm wider. The Galaxy S25 Ultra weighs 218g vs 213g.

Are Galaxy S25 Ultra and Galaxy A55 5G the same size?

No, the height differs by 1.7mm, width by 0.2mm, and thickness by 0.0mm.