I am having vivo Y55L handset it is not very good as it has not many functions like in todays new smartphones their are many good features like we can control our ac or tv or anything else when our remote has lost so this feature is necessary it has only some features. No fingerprint is available on it due to which we have to put our password again and again. If we are not putting password than our mobile is not secure any one can see our data and when are mobile phone is lost then also he can see oir full information we have saved on it. But it has good camera but not very good focus so it is not a good smartphone according to me.