Home Chipset unisoc t7255 (12 nm) Unisoc T7255 – specs and phones Unisoc T7255 (12 nm): 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55, Mali-G57 GPU. Used in: Ulefone RugKing. Ulefone RugKing