iCoderus tried to find out. Maybe he can answere.

The picture with two backsides is taken from Jolla-Blog post as Carol stated.
But the others look genuine and @TMavica posted on FB something like its not his tablets but they are Jolla Tablets and come from taobao to one of his contacts in Chinese Forums.
Chinese Forum members seem to have expected it sports sailfish and are bitching about it was delivered with andriod.
No mention of aigo.