Oppo A91 is Candybar, Touchscreen Android Smartphone from Oppo which runs on Android OS, v9.0 (Pie). Oppo A91 is available in Lightening Black, Unicorn White, Blazing Blue, Red colors and 172 g (6.07 oz) of weight. Oppo A91 has 6.4 inches AMOLED capacitive touchscreen display.
Oppo A91 is powered by Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) CPU, Mediatek MT6771V Helio P70 (12nm) Chipset and Mali-G72 MP3 GPU along with 128GB 4GB RAM, 128GB 8GB RAM.
Additional features of Oppo A91 are 430 nits typ. brightness (advertised). Oppo A91 has 3G, WIFI, Bluetooth, GPS connectivity options on board.