I used lenovo a6000plus since last 8 monts.Phone build quality good and silm light waight only127 gram easly fit in your hands.exilent sound quality with dual speaker dolby digital soround sound.
Front camera quality very good and the back camera good not very good . snapdragan 410 gaming performence good for medium graphics games but asphalt 8 run smoothely a little lag sometime but overall good gaming perfomece.
Battery performence also good on kitkat.but after update lolipop 5.0.2 battery draining fast.
After update lolipop problem in some apps like mx pleyer not increase volume more than 10 when plugged in earphone and not delete videos on sd card by mx player.when I called custmer care he said that I am not responsible to third party apps so little problem in lolipop update.
I think lenovo shedule marshmello 6.0 update for this phone