Samsung has officially announced the world’s first LTE -Advanced smartphone and it comes as no surprise that it’s part of the Galaxy S4 range. That’s right — it’s another Galaxy S4 variant called the Galaxy S4 LTE-A.

According to a recent FCC filing, Samsung’s Galaxy Mega 6.3 has stopped by the Federal Communications Commission… again. However, on the second trip through, it is reported that the device had radios capable of working on AT&T’s 4G LTE network.

Samsung officially unveiled the Galaxy NX, a mirrorless camera aimed at professionals and amateurs alike, at its London Premiere event last night, and now we finally have a full set of specifications and press images to peruse. The Galaxy NX is the first 4G LTE-enabled high-end interchangeable lens camera that runs Android, and it has some impressive internals.

A Samsung insider has been teasing a mysterious prototype smartphone with a uniquely large screen, which is believed to be a possible Galaxy Note successor. Much like earlier prototypes, this latest one features a 6-inch screen accounting for 84% of the front of the device and an incredibly thin bezel.

Samsung is holding a press event in London later on today, and it has a number of new devices up its sleeve for both Android and Windows Phone fans. While the Korean company has already announced a slew of devices this year, it is by no means finished just yet.

You don’t have to be at the event to watch it all unfold, however, because Samsung is live-streaming the whole thing on the Internet.