I m using this mobile from 2months. It is very good mobile and better battery backup. Redmi is a best company in mobiles its hardware is good and this model is very fast working it has good ram and rom( 2gb, 16gb) . It has Snapdragon 430 octa-core processor 1.4GHz max for better gaming
Adreno 505 GPS chip
2GB LPDDR3 RAM for unlimited apps
16GB eMMC 5.0 flash internal memory for HD moovies
Up to 128GB expandable microSD ( Vfat format) it has
4000mAh capacity u can use mobile continuously 1day without charging.
I recommend this mobile bcoz I m using this mobile