Nokia announced today its first Android series phones at Mobile World Congress (MWC) 2014 in Barcelona, Spain. Their new Android 4.4.2 KitKat series are entry level phones and Nokia’s Stephen Elop clearly said that their top high-end devices will always remain the Lumia Windows Phone series. Nokia did not launch only one Android phone but 3! Nokia X, Nokia X+ and Nokia XL which are all Dual...