Yeah I can't find any information on either. Very little from google. B11 is a slight upgrade from B10. I remember when the model came out two years ago but our interests in toughbooks have been the sub 2 pound units so this was out. But having a quad core processor is something I've been dying for Panasonic to put.
I think I have read somewhere that they couldn't put a quad core processor in anything less than 15" - not sure if it had to do with power consumption.
RZ4, NX2, NX, AX2, B11, B10, N10, N8, W4, T5, T4, T2, T1, Y4, S4, R1, R9
(Direct from the Land of the Rising Sun)
MB5 4k, MB5 4k Prototype
Touch Monitors & Displays:
Pixelsense: Microsoft Surface 2.0 Tables
Sharp Interactive Aquos Board 70"