Lenovo a6000 plus.I recommended my son to buy the phone by reading its features.it has been a year and it is working good. The phone comes with vibe us.
And it is upgradable to Android 5.0 .the phone has 2 Gb of ram which makes the phone to work smoothly and the phone has 12.8 GB available for the user. The phone has good battery backup with2500mah battery.the phone has just good graphics but not excellent.