RAm are not sufficient. 512 RAM is not enough for handling android phone.
Battery power is 1500 mah not so more. Camera clearty is not good. Micro sd 32 support but 512 RAM not work properly. V2.2 is not good. Screen tuch is not working properly after same time. Not more aap open same time. Aap are closed that time. Slow prosecer. Internal is 8gb but RAM is not more.