Precautions for selecting touch screen all-in-one machine

In today's multimedia teaching, the demand for touch-screen all-in-one machine is rising steadily, but how can we make a correct choice? What should be paid attention to in choosing that? The following are some matters needing attention listed by black gold industry:

1. Its screen size

In the multimedia teaching of the school, we all want to use the touch-screen all-in-one machine with large screen. However, the larger the screen, its price is also very expensive. Because the screen is large, its performance will change, such as power consumption and power. So the price is certainly expensive.

2. Its touch screen

There are four types of screens for multimedia touch all-in-one machines, namely ordinary surface acoustic wave screen, infrared screen, resistance screen and capacitance screen. However, no matter which environment is completely isolated from the outside world, it does not worry about dust and water vapor. It can adapt to all kinds of harsh environments and choose the appropriate screen according to different occasions. Of course, different screen prices are also different, and the most commonly used one should be infrared screen.

3. Its configuration

The configuration of the touch screen all-in-one machine is also a factor affecting the price, so it also needs special attention. The quality of the configuration determines the operation speed of the touch screen all-in-one machine, and the speed of the operation speed will also affect the user experience. Therefore, the higher the configuration of the touch screen all-in-one machine, the more expensive it will be.

4. Its brand

As we all know, the quality of machines produced by famous and powerful enterprises is guaranteed, so the price is also expensive. Choosing a brand of touch-screen all-in-one machine can only depend on which brand has a good reputation. Although the brand is large, it is crucial to the user's feeling. Therefore, we should not be easily surrounded by brands. We should choose suitable ones.

Therefore, according to the consumption of the market, most people choose appropriate products by comparing several companies when buying multimedia teaching touch-screen all-in-one machines.