System Storage

[ChintuBoi]

One UI 8.5 takes up 19.39 GB? 

[TangoUniform]

Pretty much. 19.06 GB on my phone.

[Zanthala]

18.98GB on my phone

[JayOlsen]

18.98 on mine too

[Tom6068]

That is normal. Also there is a difference between decimal numeric functions and binary. That huge number is shown in relation to the storage device itself which is shown in a decimal numeric system. When the physical storage is converted into the functioning operating system, the OS allocates the physical space to be used in a binary system. So when the starting overall space is calculated to use about 7% of that physical space right off.

[angelg4]

18.88 GB on S25+