About the battery backups. I personally think its battery backups is more than good and less than better. In travelling when we need maps to search hotel, hospital, or anything else then the battery backups is not so good. When we using multipal apps then also battery backups is not ok. When we using single app then the battery backups is more than good. When we come to charging then I’ll give 3.5 stars because fast charging is not happenings but still ok with the speed.
Over all I just like phone but not in travelling. for normal use its very very good phone.