RAM, or random access memory, is an essential hardware component that powers our smartphones. It’s essentially a form of storage which is much faster than the internal storage in your phone. As and when the processor crunches and computes data, it’s easier to fetch the data from the RAM instead of the internal storage or ROM, which is primarily the reason why apps and games on your phones load in a second. In Android phones, RAM is used to keep an application or game loaded and ready to use. Apps remain in RAM long after it has been used, so you can go back to the app when you need it again.