Model numbers of different variants usually make it to the public before the device is released and these numbers usually cause confusion among the masses. That however is not going be the case with Note 4 as we have a leaked list depicting all the different variants of Note 4 with their respective model numbers.
From the list above, we could conclude that the device will be headed to Verizon, Sprint ans AT&T. The phablet from Samsung will be made available in Black and White color options. 16 GB and 32 GB variants of the device will be released with microSD card slots for expanding the memory.
Earlier Many rumors revealed the specs of the Galaxy Note 4. Alleged Specs of Galaxy Note 4 include a 3 GB of RAM, with 32 GB of internal storage. Cameras on both the sides consists 3.68-megapixel(front) and 16MP (back) on both the versions.
Also it is coming in two different processor models – One Snapdragon 805 and other is Samsung  Exynos 5433 processor.