The Samsung Galaxy A51 comes with Samsung’s own in-house chipset, the midrange Exynos 9611 10nm, the octa-core 2.3GHz Cortex A73/A53 CPU, and Mali G72 MP3 GPU paired with a generous 4/6/8GB Ram and a 64/128GB internal memory configuration, with UFS 2.0 mass storage, in addition to a dedicated microSDXC for expanding into an extra 512GB