Regardless of what we know about the processor we don't know the things which I consider deal-breakers:
We don't know if it will have a physical keyboard - and what the "thumbability" factor might be.
We don't know how well the screen will be readable in daylight.
We don't know the weight, size, or quality of construction.
We don't know the battery life.
We don't know what the physical connectors will be. (Micro USB and MicroSD again? USBOTG? Power?)