Lenovo IdeaPad S2: a tablet + a docking keyboard = a laptop
Lenovo just presented a new tablet at CES in las Vegas: Lenovo iDeaPad S2.
It is an Android tablet that weights 500 g (100 g less than an iPad) and that can be docked to a keyboard so to become a de-facto laptop (and achieve 20 hours battery life)
But does this provide any final advantage to the user? What is the advantage to have to carry both pieces with respect to just choosing a tablet or an ultraportable? In the end maybe the best of the two worlds may not be to carry around the sum of both worlds.