Vivo V3 - v3 is really a good android phone.currently I am using it
Its Price is near about 14.5k, you can easily purchase it online from Flipkart OR Amazon.
Positive-
3GB RAM
32 GB INTERNAL MEMORY
5.0 ANDROID LOLIPOP VERSION
AWESOME CAMERA CLEARITY with FLASH
NICE LOOKS
RICH ROSE GOLD and GOLD COLOUR(VARIENTS)
ROSE GOLD COLOUR IS REALLY GOOD
FAST CHARGING
2900 MaH BATTERY
I Personally recomanded this phone is really good to buy in the budget under 15k