Nokia X is not a good handset in this generation. The back camera of the set is 3MP and it has no front camera.
If we a play any game we have to face lag on this device because of a ram of 512 MB. It’s display pixel density is very poor which is 240dpi and diamension of 480*800 pixels. It’s battery is very poor and It not performance well. It’s internal storage 4GB. But we can use upto 2GB. It’s not much user friendly when compared to other android devices. So I would not recommend Nokia X to others. Thank you