Virtual RAM is a GIMMICK
Have you guys heard of Virtual RAM in Smartphones if not then it is for the better and if yes then I would like to say that it is nothing but a gimmick that Smartphone companies use to make it sound a little better than it actually is for the smartphones. So what was the reason why some Smartphone companies started to highlight their Gimmicky feature as something revolutionary.
The reason is that there are some smartphones, especially in the low to mid-range budget areas still run with 4 GB of RAM which is decent for normal usage but definitely not enough for your typical high-end users who tend to keep a lot of tabs unclosed on their Smartphones. So the companies came out with something called the Virtual RAM which in theory boosts your RAM from 4 GB to 5 or 6 GB with 2 GB of Virtual RAM.
While the truth is that it will only work if you have ample Storage in your ROM and in that case, the software will enable the Smartphone to take up some ROM as a temporary RAM or as they say VIRTUAL RAM. But we all know that having extra space in our Smartohoe is like having an extra Salary every single month so yeah this whole Virtual RAM comes out to be simply a GIMMICK by the Smartphone Companies just to sell their Products.