It’s a great mobile by my experience.I have been using this phone since 2014 still no problem at all.It worths the money .
Camera: -It not so good but can be used for general pics.
Ram: -although it has only 512mb of ram but gives a performance of about 2gb ram mobile.
Processor: -It gives a qualcom snapdragon processor which is a great one and the phone works properly and smoothly withough hang or slowing down .
Networking: -It is a 3g phone but gives a great speed.
Store: -It has windows store so it lacks many apps which are available on android and ios.
Sound: -Sound quality is magnifiencent.
Battery backup is too great.
So from my opinion it a best budget phone you can have.