Pair of mysterious Motorola Android handsets espied in the wild

What can we say about these two Motorola-borne Android devices? Not much, really, except from some brief and poorly machine-translated text from a Chinese forum that claims these are engineering prototypes and one might go by the code name ZN4... and that's about it. If you fancy what you see here, though, keep an eye out to the future, mmk?

Update: As iTech News Net points out, it looks like these phones are one in the same -- namely the China-bound Ming.