No idea where you got this information from. We are not aware of such a device.
Theoretically it has been reported that the chipset is upgradable, but we have heard of no such creations. It would have to be a PowerVR chip, and we don't think NEC is making updates for it.
Theoretically it has been reported that the chipset is upgradable, but we have heard of no such creations. It would have to be a PowerVR chip, and we don't think NEC is making updates for it.