Isn't anyone just happy to not have a spinning platter of metal in their laptop? There has always been a difference between unformatted and formatted space on disks. Look at an old box of 1.44MB floppy disks and you'll clearly see that formatted space and unformatted space are reported separately. The same thing goes for hard drives. What file system you put on the HD can make a difference too.
There will always be somewhat less space than the full raw capacity. In this case the problem appears to be shipping large pre-installed software and OS on a smallish SSD. Five years from now when higher capacity is cheaper, no one will even care.
There will always be somewhat less space than the full raw capacity. In this case the problem appears to be shipping large pre-installed software and OS on a smallish SSD. Five years from now when higher capacity is cheaper, no one will even care.