Lenevo K5 is very good mobile phone. Among this price range this is the best. 2 GB ram make it faster. Signal strength is very strong. front and rear both camera are very good take clear pictures. Screen colours are very good and original. Sound of the phone is very good. I run many apps like Whats App, IMO, Facebook, Instagram etc. without any problem. Speed of phone is very good. Look wise it is very smart size of phone is also very good. Battery Backup of the phone is very good.