What’s the difference between RAM and ROM? Many smartphone users are still confused about cellphone RAM and ROM, for example, about what RAM and ROM are in smartphones, starting from their understanding and functions and how they work to the differences in RAM and ROM on Android phones.
Well, in this post we will try to discuss it in full. Starting from the meaning of RAM and ROM to the differences in RAM and ROM on the Android cellphone that you often use.
RAM and ROM on Android cellphones themselves are often associated with smartphone performance, which we can see from the specifications and features that these smartphones carry.
So the greater the value of RAM and ROM on a mobile device, usually the better the performance of the cellphone.
Okay, let’s start the discussion right away, starting with what RAM is before going into more detail about what are the differences between RAM and ROM on these Android phones.
A brief explanation of what RAM and ROM are on cellphones, which we often see in Android cellphone specifications along with their functions and differences to the types of RAM and ROM on Android cellphones.
Definition of Android Phone RAM
Random Access Memory or RAM is hardware in the form of memory that plays a role in storing data from applications or systems.
RAM is often associated with the performance of a mobile device, usually the greater the capacity the more responsive the performance is, in this case, it is not easy to slow down to lag.
This is because RAM is able to temporarily store data when the system or application is running, it is through this RAM that a mobile device will be more responsive in receiving commands.
Why is RAM referred to as temporary data storage?
This can be explained because when an application is run, RAM will store any data needed by the application. However, after the application is stopped, the data from the application will also be automatically deleted by RAM automatically.
So it’s not surprising that we often find an Android cellphone with a small RAM capacity that lags more often because the RAM is full.
Definition of Android Phone ROM
Read Only Memory or ROM is hardware in the form of a set of memories that plays a role in reading and storing data on Android phones.
ROM can store data permanently on an Android cellphone and will not be lost even if the cellphone device is turned off.
This is useful when the cellphone is turned on through the system and the ROM application will read back the data it has stored.
Therefore ROM plays a very important role in influencing the performance of our cellphones, the speed of reading data and so on is of course an added value from a paired cellphone.
Apart from reading system files ROM is also capable of reading and storing external files such as videos, images, documents, mp3s and other files.
From this explanation it is clear that there are differences in RAM and ROM on the Android cellphone, especially for the working principle of data storage.
After discussing the meaning of RAM and ROM on an Android cellphone, now we will try to dissect the difference between RAM and ROM on Android. Here’s a short review.
For those of you who are curious about what’s the difference between RAM and ROM on an Android phone, hopefully this brief explanation can answer it.
I. Storage Capacity
We all know that the difference between RAM and ROM on an Android phone is quite visible. We can observe one of them from the amount of RAM and ROM storage capacity.
So, to find out the difference between RAM and ROM on Android phones, in terms of storage capacity. Please check and observe which amount of RAM and ROM is in a mobile device as a simple example of implementing a comparison of capacity sizes and how RAM and ROM work.
Most of the RAM capacity is smaller than the ROM capacity, we can see from the specifications of Android phones circulating in the Indonesian market. Many manufacturers only invest 2GB – 16GB of RAM.
This is of course different from the ROM capacity on an Android cellphone, whose smallest size starts from 16 GB -512 GB, which is very large, isn’t it.
As a rough illustration, we often find writing on our Android phones like this 16GB/128GB, which means that for a RAM capacity of 16GB and 128GB of ROM.
This can be explained because RAM is a temporary data storage medium, stored data will be lost when a system or application stops working.
Unlike ROM, which is used as a permanent storage medium for both the system and applications, it requires more space to store various types of system and external files such as images, videos, documents, and others.
II. Storage Media
The nature of the two storage media between RAM and HP ROM is certain that we know that the two have quite a difference.
Starting from RAM which can store system files or from applications that are being run temporarily and will be deleted again automatically when the application is not used again.
As for the cellphone ROM, which is a permanent data storage medium, it can store whatever is needed.
More than that, ROM can still work even though there is no power supply from a cellular device.
This is of course different from RAM which still requires power to run.
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III. How RAM and ROM Work
In terms of performance or access rights between RAM and ROM there are also differences, we can see that RAM itself has more capabilities than ROM. Among them, RAM can read, run, and write data in an application or running system.
Of course this is not owned by ROM which is only limited as a data storage medium and applications. Therefore ROM can only be read without changing anything either from the system or application.
So up to this point it is clear that there are quite a lot of differences between RAM and ROM for Android phones and of course the RAM and ROM functions are also different.
So, for that, here’s an explanation of what are the functions of RAM and ROM on an Android phone. Here’s the description.
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Judging from the role between RAM and ROM, there is a big difference. Now, for RAM and ROM functions themselves also have different roles. Here’s an explanation.
Android Phone RAM function
RAM functions as a temporary data storage medium while at the same time being able to access random data from an operating system and applications on mobile devices.
Android Phone ROM function
ROM functions as a permanent data storage medium with limited access rights which can only be read without modifying a file stored on the mobile device.
From the differences in RAM and ROM functions on Android phones, of course we know why RAM has an important role in maximizing the performance of a mobile device.
In addition, here I will present the types of RAM and ROM on an Android cellphone that you must know.
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Types of RAM and ROM on Android Phones
Types of Android Phone RAM
There are several types of RAM that we can all know, ranging from those that are commonly used to those that are rarely used.
Dynamic Random Access Memory or DRAM is a type of memory capable of storing each data bit separately in a capacitor on an integrated circuit.
Static Random Access Memory or SRAM is a type of memory that can maximize transistors without the need to use a capacitor.
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Types of Android Phone ROMs
Electrically Erasable Programmable Read Only Memory or EEPROM is a type of memory that is often embedded in Android and iPhone cellphones. This is because of its ability to write and delete data up to 100,000 times. Other types of memory are Programmable Read Only Memory (PROM) and Erasable Programmable Read Only Memory (EPROM).
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From the reviews above, we already know a lot about the ins and outs of RAM and ROM on Android phones, starting from the meaning of RAM and ROM, RAM and ROM functions, types of RAM and ROM, to what are the differences between RAM and ROM on Android phones.
That’s all for a brief review of the meaning, functions, types, and differences of RAM and ROM on Android phones that we rarely know about. The RAM and ROM have been embedded for all Android smartphone brands such as Samsung, Lenovo, Xiaomi, Vivo, Realme, Nokia, Asus, and other Android cellphone brands.
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