Vivo v3 max is very good looking phone and at affordable price, in vivo v3 max there are many new features like fingerprint lock and many others, its have 4gb ram and its never hang very fast, it is 4g phone and volty supported, and 5.5 inch display it have 32gb internel storage and android version 5.1 lolipop and now updated to marshmello, and its battery backup is very good and front camera is 8 mp and secondary 13 mp, I perfer to buy vivo v3 max.