The Note 7 has lots of new features. The device brings back some pretty great stuff like waterproofing, and an SDcard slot. We are getting a new S-Pen with new S-Pen features, an iris scanner, and a new dual edge design! The Note 7 also comes with a fresh new UI. Grace UI is the all new version of Touchwiz that we will see first on the Note 7. If you want to try it out on your Samsung now you can!
DrumDestroyer has just released his "Perfect Note UI" theme on the Samsung theme store. This gives you the full Grace UI experience on your older Samsung devices! Grab this from the link below.
via Perfect Note UI