Phone/Mobile with best battery back up and fast performance under 14000 rs.

A phone with performance is very essential . So we should have a Phone/Mobile with best battery back up and fast performance. A budget of 15,000 rs is very appropriate for such a case.
So here is list of various Phone/Mobile with best battery back up and fast performance under 15000 rs.  ::

1. lumia 520
2. Xperia L
3. Xperia M.
4. Samsung Galaxy Core
5. Samsung Grand Quatro.
6. HTC desire
7. Galaxy core.
8. lenovo p780.
9. Micromax.