Comparison A4Tech XL-750BH vs A4Tech XL-747H

The greatest acceleration during movement, at which the mouse maintains normal performance; if this indicator is exceeded, the cursor may “break down” (moving to an unexpected place due to incorrect processing of data from the sensor).

The faster the mouse moves, the greater the acceleration acting on it. Accordingly, this parameter determines the sensitivity to sudden movements, the extent to which this model is able to normally perceive and process such movements. High values of maximum acceleration ( 40 G, 50 G) are important first of all in dynamic games, especially for professional e-sportsmen and advanced enthusiasts. If the mouse is bought for relatively simple tasks (working with documents, surfing the web, etc.), you can ignore this indicator.

The ability to adjust the weight of the mouse.

This feature is relevant primarily for gaming modelsused by professional gamers and advanced enthusiasts: for maximum accuracy of movements, it is necessary that the mouse has not only an optimal shape, but also weight. The change in weight is carried out by installing and removing special weights supplied in the kit. At the same time, in some models, by rearranging the weights in different slots, you can change not only the weight, but also the balance of the mouse, achieving the most accurate adjustment to personal preferences.