Being dubbed as one of the world's biggest makers of electronic & smart appliance technology, Samsung specializes in developing, manufacturing, and selling a wide range of consumer and industry electronics, including smartphones; PCs, peripherals, and printers which consists of tablet PCs, notebooks, monitors, optical disc drives, printers, and computers; memory and storage products; home appliances such as TV's, washing machines, refrigerators, air conditioners ovens and dishwashers. Samsung Electronics is a South Korea company founded on January 13, 1969.
Staples is an office supply chain store headquartered in the United States. Staples sells office supplies such as paper and pens, printers, office furniture, computers and televisions.
Walmart is a retail corporation headquartered in the United States. Walmart is the world's largest company by revenue. Walmart sells clothing, electronics, office supplies, health and beauty products, auto parts and tires, and furniture.