I’ll buy this smarthphone because its have many models with different specifications like 2GB RAM 16GB ROM, 3GB RAM 32GB ROM, 4GB RAM 64GB ROM . its also has IPS display with 16M colors and also very good camera with laser auto focus and phase detection etc . fast battery charging . and also has android version 6.0 Marshmallow and with quad-core 1.5 and 1.2 processor . its also support 2G, 3G and 4G network .