Xiaomi Redmi 9 3GB/64GB Brand Xiaomi Antutu Score 203078 CPU 2 x Cortex A75 2.0 GHz + 6 x Cortex A55 1.8 GHz CPU Core(s) Octa-Core CPU Model MediaTek Helio G80 CPU Speed 2 GHz CPU 64 Bit Yes CPU Tech 12 nm GPU ARM Mali-G52 2EEMC2 RAM 3GB RAM Type LPDDR4X Internal 64GB SD Card Slot Yes , Independent SD slot