Oppo A54 comes with 6.51 inches HD+ IPS LCD screen. It has a punch-hole front camera design. The back camera is of triple 13+2+2 MP with PDAF, depth sensor, dedicated macro camera etc. and Full HD video recording. The front camera is of 16 MP. Oppo A54 comes with 5000 mAh battery with 18W fast charging. It has 6 GB RAM, up to 2.35 GHz octa-core CPU and PowerVR GE8320 GPU. It is powered by a Mediatek MT6765 Helio P35 (12 nm) chipset. The device comes with 128 GB internal storage and dedicated MicroSD slot. There is a back-mounted fingerprint sensor in this phone.

Among other features, there is FM Radio, Dual SIM, face unlock, USB Type-C etc.