The difference between tw5400 and tw5600

Epson (China) Co., Ltd. was established in April 1998. It is a wholly-owned subsidiary of Seiko Epson Co., Ltd. in China and is responsible for overseeing the investment and business of Seiko Epson Group in China. expand. (Recommended study: phpstorm)

In May 2004, Epson (China) Co., Ltd. was approved by the Ministry of Commerce of China and became the first wholly foreign-owned enterprise in China to obtain the qualification of "Regional Headquarters" .

The company adopts Seiko Epson's advanced technology and management experience. Its business in China mainly includes: input and output information products including printers, scanners, projectors, etc.; including LCD monitors, integrated circuits, quartz crystals Electronic components such as POS; and system equipment including POS terminal equipment, printer cores, etc.

As of March 2004, Epson (China) Co., Ltd. has 14 branches in China and 456 employees. Seiko Epson Group has 18 factories and R&D institutions in China, employing more than 30,000 people. In fiscal year 2003, sales reached RMB 7.67 billion (USD 926 million).

Since entering the Chinese market in 1985, Epson has continuously made contributions to Chinese society in terms of investment, employment, export earnings, tax payment, and promotion of industrial progress while conducting business. Epson actively participates in public welfare undertakings in local communities at the levels of culture, education, sports, and environmental protection, and insists on being an excellent Chinese corporate citizen.

At the same time, the company is an excellent executor of the Seiko Epson Group’s environmental philosophy and advocates the symbiosis between humans and nature. All Epson affiliated companies in China have obtained ISO14001 international environmental management system certification and actively carry out various environmental protection activities.

Comparison between TW5400 and TW5600

The black color of 5400 is more bluish-purple, while the color of 5600 is more greenish-yellow. Especially when looking at the starry sky, 5400 is obviously much better.

The white color appears greenish in 5400, relatively pure in 5600, and better in 5600. For moviegoers, black presentation is much more important than white.

The picture quality is as shown in the figure. When other parameters remain unchanged and only one parameter is changed, the quality of the two pictures is exactly the same.

The lens shift function of the 5600 is completely meaningless. It can only move the lens up and down slightly. Flexible placement or a movable stand can handle it.

The zoom is not very useful. With a projection distance of 2 meters, the 5600 can project 30 inches to 50 inches, and the 5400 can project 45 inches to 52 inches (roughly measured compared to the 55-inch TV at home). That is to say, at the same distance, 5600 can be cast smaller than 5400, which doesn’t make much sense

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