Decacore processor is good at speed and storage, ram management, camera all good.though its specifications are good but it has some problems like : back dual camera can't work as said.processor speed and utilisation of performance is not very good though high-end gaming experience is good.front 13megpixel camera with flash is better than other phones of this range.c an be said overall good not excellent.user interface is also good.overall it can be said it can perform good and battery also goes well even while playing game like Asphalt 8.