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This article mainly introduces what are the differences between rom and ram, the article is very detailed, has a certain reference value, interested friends must read it!

The differences between rom and ram are: 1. Rom supports expansion, but ram does not; 2. Ram affects the running speed of mobile phones, and rom affects the storage capacity of mobile phones. Ram refers to the running memory, and rom refers to the storage memory that comes with the phone.

The differences are as follows:

Expansion:

At present, most mobile phones can still use SD cards, so that the rom memory of mobile phones will be much larger. At present, the ram of mobile phones does not support extensions,

Function:

Ram affects running speed, while rom affects mobile storage.

Related introduction:

Definition of ram:

Ram is the running memory, and its size directly affects the running speed of mobile phones or other digital devices. Ram is common on mobile phones and tablets. And how much memory is written on the computer.

Definition of rom:

Rom refers to the storage memory that comes with the phone, just like the hard disk memory of a computer. Some of the phone's rom is small and memory cards can be used. Some mobile phones do not support memory cards. So when buying a mobile phone, you should still consider the memory size.

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