No, that looks right to me. You bought a 16 gig unit. The os is about 2 gigs. it doesn't count the OS in the chart since it's nothing you could change anyway.
Well one thing is strange, why do you have so many pictures stored on it?![]()
IMO, that is definetly strange. On mine, there is a discrepancy of about 200 mb. Yours is off by 5 GB!