An Android-based Nikon Coolpix digital camera has been spied online just days before its rumored August 22 unveiling.  NikonRumors advises that there could actually be two models here based on the conflicting images.  We’re not in the position to argue either way at this point and can wait a few days to find out what’s going on. As it stands, the S800C looks to run Android 2.3 under the hood and should be a lot of fun for Instagram and photo editing fans.