Hi, these have just come out in the UK. I saw one at Heathrow airport (in the Sony shop) today.
I like the look of them, but they are c. £250 on Amazon.
B&H (US) are selling them for US$169, even after you pay the shipping they are much cheaper than the UK. To answer your original question, the B&H websiite quotes:
"TV System - Switchable NTSC/PAL"
My only problem is the plug for the charger as the battery can't be charged in the actual camera via USB. Battery needs to be removed and inserted in to charger.
Nice little unit though...