I am using this same devise
Only whatsapp and others short MB apps working well but when I install facebook its speed become very slow and make one click 5 second after action .
Its RAM only 512 MB but some other same device have which working very well including facebook instagram big sizes apps .
Its camera very nice as per price
And storage is not good
Better to no need to purchase for more active users . As per this much price features is ok but some thing must be more than expected. .
Sytle and design is good.
Battery backup very good
Price also very economy
