A new rumor says that the Samsung Galaxy Note 3 will have the new Qualcomm Snapdragon 800 processor and not the Exynos 5 OCTA processor. And to me that is great news, the Snapdragon has awesome benchmarks :)
And the Note III will also have a 13 megapixel camera with optical image stabilization.
The rumor also says that Samsung is working on optical zoom for the Note 3 but I am sure that is not true. It will NOT have optical zoom.
We will see the Samsung Galaxy Note 3 on the IFA show in September. It will be very exciting!