As you know that nokia was the leading brand for making mobile phone. There is no brand who made mobiles like nokia.
I’ve been using Nokia lumia 510 since 2012, it’s working properly till now. The sound quality of speakers and ear piece is too good.
The battery backup is about 10 hours at present time , it have 4gb internal memory. This is a windows based phone which makes u a professional person.
This is very easy and friendly to use, any one can operate this phone.
The design and look is so classic.
Nokia is a reliable brand from beginning to the end. The same way this phone is also reliable.
There is some miner problem in this phone like single sim, no sd card slot, can’t connect to pc without zune software etc.