Iam using this mobile phone from 2016 onwards.till now there is no problem, .no hanging problem.it so good to use.if iam not using net battery charge will remain two to three days.camera clarity is also so good.before that I used three samsung mobile phone.samsung mobile is not good.but vivo is so good, iam using net whatsapp chating , youtube, and game also, .but there is no problem till now