I have purchased NOKIA X in Pune, Battery Back-up is not good and the most dangerous thing is about this phone that it starts paining in the back side of your headache.I have always pain in the back side of my head because of this Phone.
Earphone is also not good.512 ram so you cant play the game smoothly and run the app. you cant also install the app like uber, ola, taxi for sure, mcent, taskbus etc. except root your phone.u can root ur nokia x mobile ane then u got that app.but it avoid the warrenty.