With Google’s Android OS taking on Apple’s iOS, could we see the introduction of a third smartphone OS to compete with the big boys? Microsoft has been working on their Windows Phone 7 OS for the longest time. And when I say longest time, I mean it has been delayed many times.

That has changed as Microsoft is set to actually release some smartphones with their Windows Phone 7 OS. How does it compare to Apple’s iOS? PocketNow.com has an excellent video detailing the two mobile operating systems. Take a look below:

My one wish for iOS is to take advantage of the underused lock screen. It’d be nice to get some notifications there.

What do you think of Windows Phone 7?

[PocketNow]