What is the meaning of projector memory?

Portable mini Projector memory includes body storage and running memory

On-body storage (ROM) refers to the amount of space that the portable mini projector can use to store files. 

Body storage is used to support and maintain the normal operation of the portable mini projector. 

We usually install software, download data, files, cached video and a series of data,

 all of which are stored through the body storage. 

Therefore, the larger the storage capacity of the portable mini projector, 

the more software we can install and the more files and data we can save;

Operating memory (RAM) refers to the amount of space the portable mini projector needs to run. 

There is no way to store files in the running memory. 

Only when other programs such as software and files are opened, 

the program will be loaded into the running memory 

and provided to the hardware of the portable mini projector to read the data, 

which is a temporary storage. 

We only need to know that the larger the running memory, 

the larger software, files, and games we can open, 

the loading speed will be faster, 

the number of software and files which can be opened at the same time will be more, 

and we can smoothly switch between different software.