Telefon Mobil Oppo A91, Procesor Mediatek MT6771V Helio P70 Octa-Core 2.1/2.0GHz, AMOLED Capacitive touchscreen 6.4inch, 8GB RAM, 128GB Flash, Camera Quad 48 + 8 + 2 + 2 MP, 4G, Wi-Fi, Dual SIM, Android (Albastru)