From 6.30 - 22.30 clock e-mail reception, in between the phone about 4 hours in the evening ... I can easily put aside the phone, it is still available battery!
Charging will also work super fast, never need more than 1.5 hours!
I use the touch screen almost never, but my wife says it runs smoothly! ;) Using the trackpad to get along very well right away!
From my whopping 5 * and a smooth buy recommendation for all those looking for a business smartphone with which you get through the day!