Nokia Lumia 510 User Faqs

Is it duel sim??
no
Posted by Madan Mohan at amazon.in
It supports memory card
it does not support
Posted by Madan Mohan at amazon.in
what is the disadvantages of lumia 510?
It has only 4gb of internal memory and no provision to insert external memory. Due to this, it slows down if more apps are installed.
Posted by Amazon Customer at amazon.in