Oppo F21 Pro 5G comes with 6.43 inches Full HD+ AMOLED screen. It has a left punch-hole front camera design. The back camera is of triple 64+2+2 MP with PDAF, LED flash, f/1.7 aperture, macro lens, depth sensor, etc. features and Full HD video recording option. The front camera is of 16 MP. Oppo F21 Pro 5G comes with 4500 mAh battery with 33W fast charging. It has 8 GB RAM, up to 2.2 GHz octa-core CPU and Adreno 619 GPU. It is powered by a Qualcomm Snapdragon 695 5G (6 nm) chipset. The device comes with 128 GB internal storage and dedicated MicroSD slot. There is a side-mounted fingerprint sensor in this phone.