Does the operating system Nougat 7 occupied 12 gb in internal storage ?

[Militaru Razvan]

My Samsung Galaxy Tab A 10.1 2016, comes from the store with OS Android Nougat 7 and internal storage total space of 16 GB. However, I only have 4 GB free space in internal memory. Does this means that the operating system Nougat 7 occupied 12 gb ? I did not install anything in the memory, and I don't I have media files, pictures, videos, music, or documents.
Regards,
Razvan Anton Militaru - M.R.A.'s AndroidZone.

 

[sulasno]

Try clearing cache