I got new pictures from the new Dingoo A-330. This seems to be prints from the new packaging. The Specs sound nearly the same as for the A-320. Nice addition is the new Wireless 2.4ghz Controller. Sounds like it has Motion-Control, 4 Shoulder-Buttons and 2 Analoge-Sticks.
Design looks like a small PSP, but i think it's nearly the same size as the old Dingoo a-320.