Model: OPPO F21s Pro 8GB/128GB, Price: 29990 Taka, OS: Android 12 ColorOS 12.1, Screen: 6.43" AMOLED FHD+ (2400 x 1080), RAM: 8 GB, ROM: 128 GB, CPU: Octa core (2.4 GHz, Quad core, Kryo 265 + 1.9 GHz, Quad core, Kryo 265), Camera: primary 64 MP, secondary 32 MP, Battery capacity: 4500mAh Li-Polymer (non-removable).