better in what aspect

I'm going to use the voice of majority market share in a few aspects
Desktop Operating System - Microsoft
Mobile Operating System - Windows Mobile (to early to judge tho. iPhone's OS is getting all the praise at the moment)
Portable Media Players - Apple (wit the iPod classic, video, nano, shuffle, touch, etc. the list goes on and on)
you can't really compare these two companies just like that. You have to look into a particular aspect critically. Even my Desktop Operating SYstem ranking can be contested by Apple fanboys using the argument that Microsoft sells its OS to computer manufacturers while Apple preinstall it on Macs which they also sell. And if they have to sell the Mac OS in any form, it is always sold to the consumer, as it should just be used on a Mac.
In a nutshell, i don't really see the point in the comparison.