I am useing Lenovo k4 from last 2 years this is very nice mobile phone in this there is no any drawback .
This phone have 3300mAh .and display is 5.5 inch , 1.3 octa core proccesor and and resolution is 1080× 1920 pixel.
From last 2 year I am not meet any lenovo care for repairing service .this is very nice and easy to handle and sound quality is best .it is dolby sysrtem mobile phone .thats why leasaning songs. On this phone is very great exprience for me . Processor of this phone is 1.3 GHz octa core . This is efficient for the use. Camera quelity is also best of this phone . I always suggest to all to buy this phone. Hope you all also like this mobile.
Thak you