My first Lumia series phone is Nokia Lumia 520 , I have buy this phoe Rs. 10000.00 2.5 year back, I am very happy with this phone, about there camara qualty, hardware, software, touch responce, battery backup , etc. The design quality is amazing by Nokia, I think Nokia name is enough for us.
This phone comes with 4inch touch IPS LCD display, 5MP Camara , 512 MB Ram, etc. I have upgraded this phone to from W8.0 to W8.1 and now W10 of latest version of windiw mobile by Microsoft. Phone is running very good.