After using Around 1 month My opinion is
lenovo K5 is very handy light weight in using. but,
Back camera is very poor in night mode its very bad. Front camera quite nice as marked as 5 mp.
Battery backup is note up to the mark, but nice to have removable battery.
Ram is available for use is only 1.1 GB
Internal Memory available 9.7 GB, 5 GB used by system
K5 is note Volte
Sound is very low in loudspeaker but in headset its gud