With the advancement of society, the development of the economy, and the improvement of people's living standards, many people are now inseparable from the use of computers, and the mouse as a computer accessory is also indispensable. So, what does the mouse dpi mean? Let me introduce you here!
    What is the meaning of the mouse dpi? The dpi of the mouse is the number of dots per inch, that is, the number of points the mouse moves on the screen for every inch of the movement. For example, a 400dpi mouse, when moving one inch, the pointer on the screen can move 400 points.
    What is the meaning of the mouse dpi, in fact, the concept of dpi can not be more accurate and unique to the accuracy of the mouse. For example, the "point" in dots per inch is not constant on the screen. He is affected by factors such as resolution, so it is not the only pixel corresponding to the screen. It is possible that this point is 4 pixels or 1 pixel. This is because the concept of dpi involves changes in the display. The current scientific and accepted new standard is the use of CPI to represent mouse accuracy. The explanation for this concept is: the number of mouse samples per inch. Understandably, it is the number of points that the mouse itself can capture from the moving surface by one inch of movement. This property is completely related to the performance of the mouse itself, and no longer involves the display. Therefore, the accuracy of the mouse can be reflected more accurately and unchanged. However, most mouse manufacturers have adapted to the dpi name. Therefore, most of the current production links continue the dpi indicator representation.
Obvious in the game
    Many people don't know what the mouse dpi means. In fact, when we need the mouse to move a fixed distance on the screen, the high dpi mouse will move at a shorter physical distance than the low dpi mouse. The former can react to the smaller operations in the fastest time. In order to achieve maximum stability during shooting, the master usually adjusts the default value of the mouse speed to a relatively low level. When you need to suddenly turn sharply, 400dpi will use twice as much physical displacement as 800dpi, so it is easy to miss the opportunity to kill the enemy in the first time. The advantage of high dpi is that it provides near-perfect accuracy while accelerating at the same time, and the low dpi mouse can't do this anyway.
    What is the meaning of the mouse dpi, if you want to define the dpi as the precision, then in the fast movement, the positioning accuracy of the high DPI mouse will be greater than the low dpi mouse. But the dpi of the mouse is not static, it will not always maintain a dpi of up to 800. When the mouse moves at a slower speed, the value of dpi becomes very low at this time. As the speed of movement increases, the dpi value also increases. In other words, dpi is proportional to the moving speed of the mouse. All of this is based on the optical sensor's accurate judgment of the speed of movement. Nowadays, many mice have reached 4000dpi or even 6000dpi, and there is also the function of switching dpi, which can actively switch dpi.
    The above is the content of the mouse dpi, I hope to help everyone.
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