I want to share my personal experience about this phone vivo v3.
I buyed this phone from my nearest mobile store and I am using this phone personally from last 3 months and this phone has a lots of cons that its battery is very weak and it gets expanded within 2 hours. I went to the service center and ask about this issue so they updated my phone by completely formatting.
Then it runs ok for 2 months and then again the battery issue started. By the way it takes 2 hours for software update.
The main reason is that phone heats a lott and thats why the battery drains so fast.
Phone is only good as its battery life.
I suggest not to buy this phone and I will never buy such phone ever in my life .
Thank you