It is no secret that Samsung’s Galaxy S-series of Android handsets are its most popular out of the lot. Kicking things off with the first Galaxy S device, followed by the Galaxy S2 and Galaxy S3, and come 2013 it is safe to say that the Galaxy S4 will be one of the most highly-anticipated smartphones of the year. That being said, Samsung has announced that they have hit a milestone which is that they have managed to sell over 100 million Galaxy S devices to date. We’re guessing that the 30 million Galaxy S3 units sold probably contributed to that, especially since they managed to hit those figures within 5 months of it going on sale – a pretty impressive feat no doubt! With Samsung more than likely announcing the Galaxy S4 later this year, we can only expect those numbers to go up even further. What do you guys think? Which Samsung Galaxy S device is your favorite to date? I know some people who actually prefer the Galaxy S2 over the Galaxy S3 – let us know in the comments below!