Prior to its unveiling back in March, the Samsung Galaxy S4 was one of the most anticipated smartphones of 2013. It has big boots to fill after following the hugely successful Galaxy S III, and to do that it’s been equipped with a new 5-inch 1080p display, a quad-core Snapdragon 600 processor, and an entire plethora of software features you won’t find anywhere else.

But is the Galaxy S4 worth the upgrade if you already have a Galaxy S III, and does this device have what it takes to stay one step ahead of its competitors? I’ve been using it for the past few weeks to find out.

The release of Android 4.3 Jelly Bean, which is expected to take place on June 20, won’t bring a complete makeover to our Android devices; instead it will bring some optimizations and a few new features. However, with the release of Android 5.0 Key Lime Pie, we should see a refresh to the look of the Android OS.

What they might be like is a mystery at the moment, but we can only hope it looks like this gorgeous concept.

Will Samsung ever learn that you can release too many smartphones? It has already launched four different variants of the Galaxy S4 in a three-month period, and now it’s promising another with a faster processor and advanced LTE.

Samsung Co-CEO JK Shin confirmed the move today, and said that the new device will transmit data at twice the speed of the original Galaxy S4, and that it will go on sale in South Korea as early as this month.

Instagram is gearing up to take on Vine by offering a new video sharing service, according to a source familiar with the plans. The move is expected to be announced on Thursday, June 20, during a mysterious Facebook press event at its headquarters in Menlo Park, California.

BlackBerry — formally known as Research in Motion — is developing its latest BlackBerry 10.2 update with the ability to run the latest Android 4.2.2 Jelly Bean apps. The Canadian company is hoping the move will persuade existing Android users to make the switch to its new platform, knowing that their favorite apps will be compatible.