Hello my dear friends today I want to share some things about mi 4i mobile I order this phone on 23 feb 2017 and now I am using this phone and there are some great features like the camera quality is really good. this model is available in 2gb ram and 3gb ram 16 gb internal . anyone can play heavy games like gta and modern combact 5. this phone cannot hang on applications. there are some other feature like fingerprint lock securitywhich is beneficial for people. only u can unlock the phone.