I have been using this mobile from last 2 years the mobile does not lag at all, the camera is great it has 12 megapixel rear camera and 20 megapixel front camera which is best feature of all the with low light camera.
The mobile has 4gb ram and 32 GB internal as well as 64gb is available
There are updates from Google and it allows updated version and apps .
The price is also not so high, the best part is there are many stores in Pune so that we can service it if something goes wrong .
To check the mobile lags or not I checked my mobile by filling to mobile completely and the best is the phone does not lagged at all .
I really suggest u guys to buy this mobile .
Thank you for reading .