First, let's talk about what is RAM? See RAM's full name is Random Access Memory. Now it's hard to guess what it's like to hear its name. So let's try to illustrate this with the example of its actual life.

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Suppose you work at an office. And after you need some files to do your job. Now these files are kept in another room. What do you do in this system, you will get up from your chair and go to the second room and bring the files you need. Then put it on desk and start your work. Now imagine that you started doing something that you need to do a lot of files together. What would you do You will go to the second room and take a lot of files together and then return to your working desk. Now, to keep these many files together, your desk should be big or you have to add a separate desk. Then when you finish the work you will keep those files back in the second room and go home.

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See RAM on your smartphone works like that. Imagine that the separate room at your office was your phone's storage, that is, internal memory or your memory card. And the different desks you add to put together many files are RAM. RAM is a memory full of extreme speed. After the cost to build a 16GB or 64GB storage memory, the cost goes up to a 1 GB RAM. It's extremely fast, full memory, hard drives, or any common storage such as your phone's memory or memory card or pen drive will never be able to cope with the speed of RAM. The RAM works from the storage to the CPU to send any files at a faster speed. The games that you install on your phone or install the app are installed on your storage, your phone's RAM is not installed. When you run an app, the app comes out of the storage and comes to the RAM, so long as you can use that app, it is possible to send the data to the CPU very quickly.

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What RAM needs for smartphones?

Now imagine you're using a low RAM phone. What happens, if you are using 4 apps together. Then those 4 apps will go from storage to RAM and they will be supplied to the CPU at very fast speed. Now think that you have launched an app number 5 but you will not be able to put 5 apps together once your RAM is low. As a result, any one app or multiple app from the previous 4 apps will be cleaned up from RAM and the app will start running. If you want to run old apps again, it will be too late to run. The apps that come up in the new RAM will come up and run.

For this reason, if you think you will do a lot of multitasking on your phone, or if you think your phone will work very fast, then it is vital to have 2 GB RAM. If you ask 3GB or 4GB RAM, what are they important? But I would say, today it is not necessary to have 3 GB or 4 GB of RAM, you can work very comfortably with 2 GB. But if there is 3GB or 4GB, then it will be very good for the future. Kona RAM is a piece of your phone that you can not upgrade later. It's not like the phone's storage that you have a memory card slot on your phone, you would like to put 16 GB 32 GB as desired. RAM can be extended only to a computer, it is never possible on a smartphone.

Buy as much RAM as you can, without any harm, but will come to work in the future and you will be able to run your phone for a long time. I hope to answer all questions about RAM. And now you can make the right decision.

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