Nokia lumia 630 a different mobile with Windows version. I was previously using this phone and it's my last windows phone very bad experience with the phone no good app available in Windows Store and app are high quality and the ram of the phone is only 512mb so the phone used to hang like I feel of not using this phone the processor of the phone is very low for which the phone hangs back camera of the phone is 5mp which clicks average photos and no front camera in this phone the display size of the phone is small only 4.5inch so because of small display I fell like not using this phone. The phone dose not support HD video so I can not see any HD videos on this phone.
So I would say not to buy any windows phone because no good apps is available in Windows Store and the price of the phone is very high and very low speacification