Nokia x is a average phone which can only be used for making calls and sending messages.
Its not even iseful for facebook and whatsapp also. If there is new whatsapp message also I wont get any notification or anything, it will never notify me for new whatsapp messages.
Lets see some technical stuff
Sound : sound quality is very bad. Its good only wjen you listen songs at low volume, if ypu raise volume up then it makes some unusual sounds.
User friendly : As all know that Nokia mobiles are not at all iser friendly. So never expect this from nokia x also.
Style and design : Its a boring box type mobile. No design in it. It will be like a small size box with different colors.
Other features : not satisfied with its features. Its all outdated and have no use. Mobile gets hanged when ever you use it for long time.
Battery : I liked battery backup, it gives 1.5 days of charging with moderate use. Value for money : its not a value for money product. But it has great life span. It is very strongly built.
Conclusion :
Go for it if you dont use your mobile for long time and dont play any games. If you have a big mobile and you wanted a second mobile only for calls then you can go for it