I ball compbook its really awesome .its very useful for everyone .if you have low budget then dont worry you have now good choice I ball compboom.
Interna memory is not enough but you can use external hard disk
Battery back is too good
3.weight is not too much it can be carry by child also
4.business man and student both can use .
5.external sound is good
6.internal sound is not good but in this price this is good
7.keyboad.can be better
8.mouse touchpad is good .
9.overal its too good with lots of new idea.
Go for it
Enjoy any question ask me .
Thank you