Xiaomi Redmi 6 4GB/64GB Brand Xiaomi Antutu Score 90188 CPU 4 x Cortex A53 2.0 GHz + 4 x Cortex A53 1.5 GHz CPU Core(s) Octa-Core CPU Model MediaTek Helio P22 MT6762 CPU Speed 2 GHz CPU 64 Bit Yes CPU Tech 12 nm GPU PowerVR GE8320 RAM 4GB RAM Type LPDDR3 Internal 64GB SD Card Slot Yes , Independent SD slot