LenovoVibe K4 Note is the best mobile to buy within a cheaper? price rate.
Few Important features are:-
Display:-5.5 inch full HD with 178 degree wide angle viewing at 450 Nits brightness& pixel density of 441ppi.
Processor:-MediaTek MT6753 64-bit octa core
Ram:- 3GB of LPDDR3
Internal storage:- upto 16 GB
Battery Capacity:-3300mAh
Camera:-13MP
OS:-Android 5.1 Lollipop& we can upgraded it.
Dolby Atmos virtual surround sound& fingerprint sensor may the superior features to attract the buyers.