Though it has been used in select markets, Samsung's Exynos chipset has largely been swapped out in high-end smartphones for Qualcomm Snapdragon processors. That may change come the release of
the Galaxy Note 4 as it is being reported that Samsung will return to Exynos for the European version of the handset. Unlike previous Eynos phones, the Note 4 will also support LTE so that customers
do not have to lose out on that capability.