My Vivo Nex S is currently being shipped. Does the stock music app bypass Android resampling to 48kHz? Or is it best to use the Neutron settings from the 1st page of this thread for the Xplay 6? Related to other music apps (ie Spotify) - does checking the DSD box in addition to Hi-fi negatively affect battery? Or have any other effect as far as bypassing resampling? Thank you much for your help.