According to a korean newspaper Samsung are having plans to introduce the Galaxy Note III with a screen size of 6.3″ !!! The first Galaxy Note device by Samsung used a 5.3″. This year Samsung introduced the Galaxy Note II with an screen size of 5.5″. The Note line and S line of samsung are quite hot at the moment.
6.3″ looks to big for us, but with an even smaller bezel and without any home button this can be possible. We expect the Galaxy Note III at IFA 2013 in Berlin.