Nokia Lumia 520 is very bad phone actually, when I was in 10th standerd I used this phone till 1 year, this phone is very slow, it has only 512mb ram it makes this phone slow, it has not front camera can not make video calls, rear camera is not good and has not flash, touch quality and display colours are average and it looks very poor and battery backup is not good, does not support fast charging and sound quality is also very poor, this is totally worst phone, dont use it.
