Responsibilities of ram

[jaleelhamid]

So I was wondering what Is the responsibility of ram in a mobile. I had the iPhone 6 which had 1 ram now the galaxy s6 edge has 3 but I don't see the perks..

 

[B. Diddy]

Here are a couple of good articles to read:

http://forums.androidcentral.com/ambassador-guides-tips-how-s/380592-guide-ram-android.html
RAM: What it is, how it's used, and why you shouldn't care | Android Central