Talking about this device .
It is a better product from lenovo copmared to k5, k6 and the note versions
But the only thing is this device lags just by keeping 50+ apps it gets slower.
However this has 3gb of ram but it cant bear the load.
Talking about camera camera however is a dual lens with 5.0 and 13 Mp resolution but the image quality is not satisfactory.
And the network and Wifi coverage is also bit less than other similar price devices
Battery backup is just 8-10 hours for normal usage and 3-5 hours for heavy use. However having a high capacity battery.
Also having an MTK processor in 12 k is just injustice
I will suggest not to buy this phone.