The black one is a factory sample, however it is identical to the Abbree version. It is only the LCD start-up screen (picture), and the sticker on the microphone that changes between any of the "brands".Is the black face the anytone branded one? Are they available? That's a good looking radio.
IIRC, AnyTone originally planned to keep the black version available for other brands only, such as Abbree.
AnyTone have not supplied their own brand to the market yet in either color (maybe they won't if their ODM customers move enough quantity).