I think what you're saying goes too far. If the slider is the "GSII variant", and the internals are all the same as all other variants (with the exception of the radios to suit the carrier), then it's still a GSII in my mind. For instance, one of the biggest things that drew me to the GSII was the performance, both from a hardware and software standpoint. Now, if the internals are the same (CPU, memory, etc.), the screen is the same, interface is the same, etc., then adding a physical keyboard shouldn't change the performance and shouldn't change the fact that it's still a GSII.