Onyx BOOX is working on new Palma smartphones and has been quietly showing them to the media at IFA in Germany. We know that they had a Palma smartphone with a Kaleido 3 color e-paper display, but they will also be releasing one with a black and white e-paper model. Given the numerous videos and pictures circulating, it appears the shells of both phones will likely share the same design and internals as the Palma 2. The only differences are the inclusion of the Kaleido 3 color e-paper display and a modem. The last filings were from April, and these models were the new GO series, TAB XC, and Note MAX.