This gives the impression that the phone is running faster. Switching between apps and picking up where you left off is often referr to as “multitasking.” If a phone is said to be good at multitasking, it means that it has a lot of RAM or uses it well. If the phone didn’t have RAM, apps from one to another. Inner memory Internal storage (Internal Storage) is a data storage on a smartphone that contains long-term data: the operating system (OS), install applications, photos, videos, documents and other files.
Would close completely when switching
As a rule internal memory is design for 32, 64, 128 GB C Level Executive List but on new iPhones it goes up to 1 TB. So, for example, 1 minute of video in 4K format takes up 300 MB of memory, and in Full HD format – about 100 MB. The average photo on a modern smartphone takes about 5 MB of memory, that is, 1 GB will be enough to store 200 photos. Applications and games can take up to 1 GB or more.  If the phone swears at a lack of memory, most likely memory. If applications crash, there is not enough operational. In addition depends on cloud storage – iCloud, Google Drive, Google Photos and others.
The work of modern operating systems
In this case, if there is not enough space in the cloud Buy Email List storage, uploading new data to it and, accordingly, the functionality of the phone may be limit. Then you may ne to buy additional space in the cloud storage. How to clear your phone’s RAM on iOS To do this, use the “Home” key. If the iPhone model has this key, just unlock the device, hold down the “Power” button for a few seconds until the “Turn off” slider appears, and without releasing the button, hold down “Home” for a few seconds, and then return to the main screen.