Samsung Bangladesh has started taking pre-orders of Galaxy M51, a smartphone with humongous battery, recently. The device comes equipped with a SnapdragonTM 730G Octa-Core (Dual 2.2 GHz + Hexa 1.8 GHz) processor and Adreno 618 GPU, 8 GB RAM, a 7000 mAh battery, and a 25W fast charger. Galaxy M51 also has a  6.7-inch FHD+ (2400 x 1080) screen, quad rear camera setup, including