All vivo phones are quite good.It provide such a good features that none of the customer have any issue regarding this company. Talking about vivo v3 this phone is quite good at this price range. Vivo v3 provide good features and the network of the phone is also good. Talking about the customer service I was quite impressed of the customer service provided by the vivo staff.charging is OK with this phone not that good and also not that bad. But I would say that by purchasing this phone you will not be disappointed you will love using this phone.