So far as the interpretation of the saying is concerned, there is general agreement that the «not with observation» denies the possibility of the usual kind of apocalyptic
speculation, and the present writer
claimed earlier, (N. Perrin, Kingdom, pp. 176 ff.)
While we have seen or heard no evidence concerning this matter, those who
claim there will be no memory expansion seem to base their
speculation on the fact that the Galaxy S6 (and Edge) don't have one either, and Samsung will likely follow its design, build and materials policy from
earlier this year, applying it to the Note 5 too.