I have separated myself from 10.1N and Tab 2 7 and I switched to the combination and 12.2 8.4 Pro. For me right, each of the devices and the station wagon. At home I use the big, go small Tab. A decisive advantage for me is the resolution and also the slightly larger display than the 7 "Tab is just right. Various e-journals make only now fun and for me also to the small Tab without zooming legible, extremely sharp. Battery life is ok, standby time is significantly better than in the past on the old equipment. processing is impeccable.