Samsung’s Galaxy S IV event is “definitely” scheduled for March 14, according to sources familiar with the Korean company’s plans. On Monday, we heard the device would be unveiled on that date at an event in New York City, and those claims have now been “confirmed.” However, it’s still unclear when the device — which is likely to be one of the most successful smartphones of 2013 — will go on sale.

A purported press image for the Galaxy S IV.

Following the success of the Galaxy S III — and indeed the Galaxy S II before it — the Galaxy S IV is expected to become one of the biggest smartphones of 2013. So it’s no wonder that Android fans are eagerly anticipating its arrival. According to the latest report, the device will get its grand unveiling on March 14 at an event in New York.

The Samsung Galaxy S II’s Jelly Bean upgrade has finally begun its rollout in Spain today, reaching international handsets with the GT-I9100 model number. In addition to new Jelly Bean features like Google Now and Project Butter, the software brings Samsung’s latest “TouchWiz Nature UX,” which has been gracing the Korean company’s latest devices since the Galaxy S III launched in May 2012.

Samsung has produced some of the most popular Android-powered smartphones in recent years, and its flagship Galaxy S III has been one of the most successful devices of the past 12 months. But just how successful are they? Well, Samsung announced on Monday that it has now sold more than 100 million smartphones from its Galaxy S series, with more than 40 million Galaxy S III units shipped in just seven months.

Samsung has today announced the Galaxy S II Plus, a slightly improved version of its hugely successful Galaxy S II, which first launched in April 2011. The handset boasts a 4.3-inch Super AMOLED Plus display, a 1.2GHz dual-core processor, and 8GB of internal storage (expandable via microSD card). The handset looks identical to the original Galaxy S II, which only makes us even more confused as to why this handset exists.