Right now we do know that the HTC One (M8) is the only flagship device in the world that arrives in two different flavors where its operating system is concerned. Samsung is not going to go down that route with the Samsung Galaxy Note 4, although it does look as though through one of the more recent AnTuTu benchmarks, there is the possibility of two variants of this particular handset.
The two different models of the Samsung Galaxy Note 4 were spotted over at the AnTuTu Benchmark site, where one of them ran on an Exynos chip, while the other model which is headed in the direction of the U.S. will run on a Qualcomm Snapdragon SoC. The U.S.-bound model comes with a quad-core 2.5GHz Snapdragon 805 processor and an Adreno 420 GPU, while the former will boast of a big.LITTLE octa-core architecture that can be found on the Exynos 5433, having been clocked at 1.3GHz where individual quad-core clusters are concerned, with the ARM MaliT760 GPU doing all of the heavy lifting where graphics are concerned.
As for their respective scores, the Exynos 5433 picked up 40,303 points, while the Snapdragon 805 rested on a score of 37,780. As for the rest of the hardware specifications between the two, they ought to be pretty much the same, such as a 5.7” 1440 x 2560 QHD resolution screen, 3GB RAM and 32GB of internal memory, with Android 4.4.3 right out of the box.