Currently I m using Vivo V3
It is packed with 3 Gb Ram
32 Gb internal storage
It has quad core processor
There are two quad core processor
One for background app another for meanwhile
Working apps .
There is no lag problems occurred in it till now .
It is packed with a battery of 2550 mah , it is just ok for battery backup not much good .
Its camera quality is too good as front is of 8 mega pixel and rear is 13 mega pixel .
Its UI is just like apple I phone .
If we talk about its screen size i.e. 5.0 inches which is a perfect size , as it is easy to handle and we can talk for hours by handling the cell phone . The size of the screen is apt for single hand handling .
As well considering size and other aspects , this phone is too light and slim , with a metallic body and the front white .
In short , this cell phone is reliable to buy , easy to handle with just a current price of 13700 on snapdeal .