Nokia X2 is the best and ironically the last smartphone in the Nokia X range!! It comes with a 4.3 inch display and runs Android (AOSP) based Nokia X OS version 2.0 out of box. This Nokia X2 review is based on our use of Nokia X2 as a daily driver for more than one month. We had shared our first impressions of Nokia X2, which was really positive. It indeed is much impressive than its predecessors like Nokia X and Nokia XL with its improved hardware, better design and latest OS.