I don't believe it. The images look fake, so if anything it's just a mock up. I'd love to be wrong, but I just can't see how they managed to stuff a 320x240 sensor in the same die area (look at the lens, same size as mentioned.) What's likely is a fast frame version of the compact, since it's all that's really required to achieve this is a firmware swap at the factory, different badging on the compact and a small modification to the package.
A 320x240 sensor would raise the price of this thing significantly. That would require a new board, new firmware, all the FCC testing to boot, and anything else I missed. They went crazy with those stupid reveal devices, so a lot of time engineering them and preparing for sales. When would they have had the time to design and implement this new image core? My understanding is Seek is a small company. R&D would require extensive resources. This isn't FLIR, and even they took significant time to push out revisions to the Lepton.
Therefor I'm raising the BS flag.