I think exactly the same, Windows OS is much smoother, never freezes(even when you got lots of apps open), has a better interface and it is easier to use. Also phones are much cheaper than the android ones and battery life is great, sometimes my battery lasted 2 or 3 days without charging it. If WP had the same apps as Android i will chose it 100%, I would recomend WP to old people that just want a cheap realiable phone with long battery life and got no interest in using latest apps.