Model: Oppo F21 Pro 5G, Price: 37990 Taka, OS: Android 12, ColorOS 12, Screen: 6.43" AMOLED, 430 nits (typ), 600 nits (HBM), RAM: 8 GB, ROM: 128 GB, CPU: Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver), Camera: primary 64 MP, secondary 16 MP, Battery capacity: 4500mAh Li-Polymer (non-removable).