Both the flagship 15.6-incher and mid-sized model are outfitted with an Nvidia GeForce GT 330M graphics chip and are mostly identical apart from size. The Q330 has 3GB of RAM, a GeForce 310M and appears to be the only one with Nvidia's Optimus graphics switching solution. Systems weigh between 1.97 and 2.39kg and they all have around 6 to 7 hours of plug-free usage.
Pricing is expected to start at £599 (the equivalent of about $900), and units should be in stock at some point this month. It seems Best Buy already has a version of the Q430 available for $800, although it features a GeForce 310M instead of the GT 330M that's mentioned in Samsung's press release.