According to the overview page on Arnova website for both 7b G2 and 10b G2 models, each model should be both available in capacitive multi-touch (2 point) or and resistive dual-touch screens (the G2-Dual Touch models). Still this is not very clear as the Tech Specs page mentions only a capacitive screen.
Both device cases seems to have been redesigned but the specifications seems to be pretty similar to the Arnova 7 G2 and the Arnova 10 G2.
Hopefully Arnova will present some real new tablets and get back into some innovation, let’s hope to see a third generation (G3) line of products with new Rockchip CPU (RK 3018 ?) in the coming months.