Samsung opens world's largest mobile phone factory in Noida
South Korean multinational conglomerate Samsung on Monday opened the world's largest mobile phone manufacturing factory in Noida, Uttar Pradesh. The facility, inaugurated by PM Narendra Modi and South Korean President Moon Jae-in, is spread over 35 acres in Noida's Sector 81. Built at a cost of â¹5,000 crore, the facility can produce 12 crore mobile phones every year.