Samsung caused a lot of chatter in the tech scene when it decided to eschew Qualcomm’s Snapdragon chips in favor of its own Exynos processors this year. All four of Samsung’s high end devices feature its own processor in every market worldwide. But that could change next year. According to a few leaks posted to Chinese social network, weibo, Qualcomm has sent a few different versions of its Snapdragon 820 processor to Samsung for testing in its Galaxy S7.