Sony or Canon that company is great. The company's comprehensive ability, and the individual strengths

Sony's products cover a wide range, including audio, cell phones, digital cameras, players, notebooks, projectors, game consoles and many other digital products, and are very successful, Canon is mainly SLR with the manufacture of lenses, but also manufactures printers, copiers, fax machines, scanners, broadcasting equipment, medical equipment and semiconductor production equipment, etc.,, Sony's industry is large, the overall strength of the business is strong, Canon is the main Take the route of optical research and development.