As its k3 note version lenovo used more clock speed processor than k4.that means the processing speed is not so fast but it only feels ig you are hard user. multitasking for professional is going to be smooth as it has 3 gb ram giving at least 1.8 gb free ram .
for multimedia lovers it gives them the complete satisfaction by dolby atoms and the theatremax experience.
camera could be better but I dont complain because complete satisfaction can never be fulfilled.
final point-
-multimedia lover -one of the best as it can also play 4k in good quality and the surround sound
-if you are gamer wait for redmi note 2, 3, 2prime, 3prime
-if you dont like the ui of xiaomi phones then for better game experience go to the phones having adreno gpu like 330 405 430 etc as they use the best processing function than mali or power vr