Finnish-based manufacturer Nokia introduces some new mobile phones at MWC 2013. Among these latest devices, we found two Windows Phones: the Nokia Lumia 520 and Nokia Lumia 720. Compared with their high-end big brother Lumia 920, it seems Nokia is planning to grab market share of the entry-level smartphones with these 2 models. The Nokia Lumia 520 packs 1.0 GHz dual-core process while having a 4.0-inch display with IPS technology. The pixel resolution...
