Android One is the pure version of Google's Android. Normally Google will distribute their Android OS version to their partner's such as Micromax, Karbon, Samsung etc. Those companies will make slight modifications on the OS to fit with their device and to install their own features and apps. These modifications will negatively affect the performance of devices mainly in low end smartphones and tablets. To avoid these issues Google introducing this new version Android One . Those devices which runs on Android One is the pure form of the OS and it provides seamless performance in low end devices. These devices also have a chance to get the latest OS updates early just like Nexus devices.