Hello all.here I am explaning my reviews on nokia lumia 520.i am using this phone since 3 year plus.this phone s built quality is very good.i droped my phone several time from my hand but not a single crack is done on this phone.it has only rear camera 5 mp.which is quite good.and os it provides windows 8.and it has web store and all the needed app you will get easily on that, like whatsapp, hike, banking app etc.screen resolution is good and moderate.