
Examining the actual invite, we see that there is actually a substantial detail being teased for us. When in years past, the invite had no discernible graphic and perhaps only carried the word “note” to give a hint of the announcement, this invite features the Air command wheel introduced on last years Galaxy Note 3; albeit a slightly altered one as you may have noticed. The Air command wheel found on the invite has omitted the S Finder function and the Pen Window function, but has retained the Action Memo, Scrap Booker, and Screen Write features. However it also features what appears to be a “manual selection” tool, something that currently exists with the Galaxy Note 3 S Pen, but is performed by holding the S Pen button while tracing the desired content.
This is all educated guessing, but guessing nonetheless. Other current speculation about what the Galaxy Note 4 phablet will bring to the table includes a 5.7-inch QHD (2560×1440) display, an Exynos 5433/Snapdragon 805 processor, 3GB of RAM, a 16-megapixel with a Sony IMX240 sensor and optical image stabilization, an ultraviolet sensor, and at least Android 4.4.3 KitKat. Rumors of a curved/flexible display variant also persist, but may be limited to few markets, if any.
The event will be livestreamed on Samsung's Youtube channel and will begin at 9 AM EST.