I have used a lot of mobilea this year and ican assure you that lenovo k8 note is the best among all.
I am a heavy user so I know the importance of ram and the battery life so it has the 4gb of ram and the 4000mah battery which can last for near 24 hrs by heavy usage and has a octacore processore and 16mp dual back camera and the plus point is that u got back as well as front flash in it for low light conditions
So you can capture really awsm pics.
I am happy using it the mobile worth the 5stars.