Do take note that depending on where you stay, there will be differences in the kind of devices that you bring home. We do know that the Galaxy S7 over in Canada will be of the Exynos variant, as well as in other countries that will be getting the handset since both the US and China will be chugging along to the Snapdragon 820 variant.
Apart from that, it looks like there is some similarity between the China-bound and South Korean models of these flagship device – both of them will not carry the Samsung logo in front, it seems. At this point in time, there is no proper explanation on why such a thing exists, although one can speculate that it could be a design move to ensure that these devices will be simple and elegant when viewed. If this turns out to be true, this would not be the first time that such a thing has happened as the Galaxy S6 and Galaxy S6 edge over in Japan were sold sans its logo last year.