eDPI, or effective dots per inch, is a simple way to measure and compare gaming sensitivity. By multiplying your mouse DPI with your in-game sensitivity, eDPI provides a single value that represents your overall sensitivity speed. A higher eDPI means faster sensitivity, while a lower eDPI means slower sensitivity.
This measurement makes it easy to compare settings with others without needing to share both DPI and in-game sensitivity separately. Instead, eDPI combines them into one straightforward value of sensitivity speed that is easily understood.
Keep in mind that eDPI is specific to each game, as sensitivity scales differ, so eDPI values aren’t directly comparable between games.