14 mm thickness is the same like the Nokia E7 had. That isn't something wich bothers me. At least not when holding the device in my hands. The problem I see is, carrying it in my pockets. I already find my Xperia X slightly to big. But if this device is double the hight of the Xperia X And slightly longer I'm not so sure if it really fits in my pockets. Anyway I have to wait and see.

If I buy it or not will in the end not be decided by the dimensions, but the OS that will come to the device. Stock Android isn't my cup of tea.