Spartacus
Veteran
It is wrong, but not for your Jan-bashing. I think it is wrong because - it just has to be wrong. The smallest 3-chip 1/2" camera on the market is the EX1R. This camera is probably 1/4 the EX1R's size! It just cannot actually be three 1/2.3" chips.
Although I guess you´re probably right, I want to point out the Sony RX100 has a 1" chip and is much smaller than the X920, so maybe...