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How much RAM smartphone does really need and how does it work?

We all are concerned about RAM in our smartphones. This article will help you to understand the concept of How much RAM smartphone does really need
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How much RAM smartphone does really need: Today, it is no longer a surprise that smartphones also come with 6GB, 8GB, or up to 12GB of RAM, which can be compared to a gaming computer . One of these devices is, for example, the Samsung Galaxy S20 Ultra, which currently has 8 GB more RAM than most smartphones.

How much RAM smartphone does really need

But does this mean that a smartphone that has only 4 GB available needs more? Today, it is becoming a common trend for companies to compete to find the largest number , but let’s look at how smartphones use RAM and why it offers more than your device needs. 

RAM stands for Random Access Memory. This memory serves as a short-term storage, where the data of currently active applications is stored. This is because writing and then recording data from this memory is much faster than recording from the fastest hard drive. That is, the data that is loaded into RAM is the data that the system must be able to work with “right now.”

The processor in the smartphone also has its own memory, but it is not large enough . The processor’s memory can only handle processes that are currently in progress, and it needs to store data somewhere that it will work with later.

This is also helped by the operating system, which serves as a police officer for all operations that take place on the smartphone. If the application requests to draw a new screen, the data is stored in RAM, where the operating system sorts it and sends it to the processor or graphics card. Subsequently, the processed data will be displayed on the screen. In simple terms, RAM is a space where data is stored for a short time that can be read  or overwritten in a flash . When you turn off the smartphone, everything stored in RAM is erased. As soon as you switch it on again, part of the memory is reserved. Applications cannot use this section.

The advantage of more memory

The more RAM you have, the more applications can run in the background without slowing down the device. It is necessary to mention that part of the memory is reserved immediately at power up and what is left is RAM available. For Android devices, unused RAM is unnecessary RAM. The memory in these devices works a little differently than, for example, in a computer. Android fills all RAM with applications and this memory is “full almost all the time”.

To take Windows as an example, it leaves RAM open and any application can take as much of it as it needs. Smartphones, on the other hand, fill up RAM and prioritize individual applications based on what they do, how they do it, and how often you use them. In practice, this means that you have several different applications running at the same time, between which you can quickly switch between. If the RAM on the smartphone were cleaned up, the applications would have to be restarted. Of course, this path is slower and consumes more flashlights than if you let the applications run in the background.

For a typical Android smartphone, 16 GB of RAM is really too much. Most smartphones can work with 2 GB of free memory after the device has started all the necessary processes. The largest area where a few GB can be used above is software-intensive 3D games that require a lot of memory. Another option is if you use your smartphone in desktop mode.

However, RAM from 4GB to 6GB RAM (or more) is currently recommended . The reason is that over time, the complexity of individual applications and games also increases. With RAM memory from 4GB, resp. 6GB RAM will not be significantly limited.

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