Yes, with Nokia 3 you can use VPN.
Nokia 3 does have 2GB RAM.
Yes, Nokia 3 front camera does have auto focus.
Nokia 3 is a combination of metal and polycarbonate material. The phone has got the metal frame and device is covered by high quality polycarbonate body.
In our opinion, the Nokia 3 is best suited for first-time smartphone buyers and those looking for some experience with Android in general.
It may look like one of the best cheap phones on the market but the Nokia 3 is style over substance, struggling with long load times and poor battery life.