2GB RAM, 3GB RAM, 4GB RAM, and even 6GB RAM are commonly available in today’s smartphones! But do you know what smartphone RAM is and how it functions? Let’s take a look at this article to have the answer!

What is smartphone RAM and its functions?

RAM stands for Random Access Memory. In smartphones, RAM is a very important factor behind the chipset! Most RAMs in smartphone are rewritable. All the data stored in RAM is just temporary. Everything in the smartphone RAM is deleted when the smartphone is shut down (the same thing happens in computers too). Bigger RAM means bigger storage for those temporary data!

The function of smartphone RAM is to record the changes that take place while the programs and applications in the phone are running! RAM is also in charge of storing the data which is currently accessed and used by the apps. When you conduct multiple tasks, you unintentionally create data! And without the RAM, there’s nothing to hold those data! That’s why RAM is a must in smartphone! You may wonder why such data is not stored in ROM. Actually, ROM is for “visible” data only – the data that you can “see” in the explorer!

How much smartphone RAM is enough?

Currently there are smartphones with 2GB RAM, 3GB RAM, 4GB RAM and even 6GB RAM! So how much is enough? Nowadays, smartphone chipsets become better and better, which results in faster task conducting! Smartphone RAM plays the role of an assistant of the chipset! So if your smartphone already packs a great chipset (like Snapdragon 800 and above), a 2GB RAM still rocks!

But in case you don’t understand what is chipset or you don’t know what is the chipset of your phone, you can judge a phone by its RAM. For common users who use their phones for social networks, photography and videos, a 3GB RAM is already enough! But if you are a heavy gamers, you need a 4GB RAM or above because those games consume a lot of space!