Samsung z2 is a best mobile of under 5000rs range. it is 4g supported so anyone want to buy this phone. camera quality is good 5mp back camera catch good picture. but some problem are in this mobile is that, it is not a android set so you can’t download android apps in this mobile. this mobile is tizon store which have many apps but not all exp. imo, paytm or many other apps are not available in this store. but otherwise this is the best phone with some exception. this mobile supported what’s app, facebook and many other apps. and battery is 1500mah which is an average quality of battery.