Nokia lumia 510 is one of tge smartphone that Nokia released in 2012 . It has some positive things as well as negative because I used it for something around 6 monhhs but I bored.
Reason behind boring was it has soo many bad things like it does not wifi direct so it sharing of anything is very slow. It also does not support java which does not allow to run good graphics games.
It does not had front camera and also no flash and only has 256 mb ram that makes your mobile too much hanged and has internal storage of 4gb.
But as per its cost it provides good specifications like it supports Microsoft Windows and charging can be done via micro usb.