Samsung Galaxy M51 reviewbr Samsung's first phone to launch with 7000mAh Batterybr Processor - Snapdragon 730G - 2.2GHZ Octa-core processorbr 6.7” SAMOLED Plus, Infinity-O Displaybr Stunning 64MP Quad Camera - 32MP Front Camera with Sony IMX Sensorsbr Side Mounted fingerprint sensor with 0.21 sec unlock speedbr Fast Face unlock in 0.