Excessive storage usage on Android 7.0

[Dumon]

Hello,
Is not normal Z5 Premium spending so much space (10 GB only with native apps) to store Android 7.0? When I see another type of cell phone they are spending well less than mine.
I'm leaving some photos to see if this is normal.
Thank you.

[Qatrium · Accepted solution]

Hello @Dumon

My phone (Z5) is the same, I guess nothing wrong there.

[Dumon]

Thank you very much!