They'll have to make it really expensive and no one will buy it. If you make a console with fancy specs, you'll need to charge a lot for it which will turn people off. I can't understand why Sony can't seem to grasp that concept.
They did the same thing when the PS3 was first priced. "
Five hundred and ninety nine US dollars!"
Doing the same technology with a handheld will surely cost even more so it would be around about the same price as the PS3 itself.