Difference Between Internal And External Memory In Mobile
Mobile phones have become an essential part of our lives. They help us stay connected with our loved ones, access the internet, and store important data. One of the most important aspects of a mobile phone is its memory. A mobile phone has two types of memory – internal and external. In this article, we will discuss the difference between internal and external memory in mobile phones.
What is Internal Memory?
Internal memory is the storage space available on your mobile phone that is built into the phone. It is also known as the phone's primary storage or onboard memory. The internal memory is where the operating system, applications, and all the user data are stored.
The internal memory of a mobile phone is measured in gigabytes (GB). A mobile phone with a higher internal memory is more expensive than a mobile phone with a lower internal memory. For instance, a mobile phone with 128GB of internal memory will cost more than a mobile phone with 64GB of internal memory.
What is External Memory?
External memory, also known as a memory card, is an additional storage space that can be added to your mobile phone. These memory cards are available in various capacities, such as 16GB, 32GB, 64GB, or 128GB.
External memory cards can be easily inserted and removed from the mobile phone. They are used to store media files such as photos, videos, and music. They are also used to store other important data that is not required to run the phone's operating system.
Key Differences Between Internal and External Memory
Now that we know what is internal and external memory, let us discuss some of the key differences between them:
1. Storage Capacity
The most significant difference between internal and external memory is the storage capacity. The internal memory of a mobile phone is limited, and it cannot be expanded. On the other hand, the external memory can be expanded up to a certain limit depending on the type of memory card used.
2. Cost
Another difference between internal and external memory is the cost. A mobile phone with a higher internal memory is more expensive than a mobile phone with a lower internal memory. On the other hand, external memory cards are relatively cheaper than internal memory.
3. Durability
The durability of internal and external memory is also different. The internal memory is relatively more durable than external memory. External memory cards are prone to damage due to physical wear and tear or exposure to water or extreme temperatures.
4. Speed
The speed of internal and external memory also differs. The internal memory of a mobile phone is faster than external memory. This means that the applications installed on the internal memory will load faster than the applications installed on external memory.
Conclusion
In conclusion, internal and external memory are two different types of memory available in mobile phones. Internal memory is built into the phone and is used to store the operating system, applications, and user data. On the other hand, external memory is an additional storage space that can be added to the phone via a memory card. External memory is used to store media files and other important data that is not required to run the phone's operating system.
Both internal and external memory have their advantages and disadvantages. Depending on your usage and requirements, you can choose a mobile phone with the appropriate internal and external memory.