In relation to that, many are also expecting an announcement that Samsung will most likely be the official mobile phone partner of the 2012 London Olympic Games. But all these are still unconfirmed, along with the possible new specifications and features of the upcoming smartphone.
According to tech analysts, it's most likely that the Galaxy S III will be almost identical to the S II with improved internal specs such as a faster processor. Some even say that Samsung could do an "Apple" which released an iPhone 4S which didn't really differ much from the iPhone 4.
Regardless of what the next Samsung Galaxy evolution will be, we're certain that this model will be the top of the line Android phone in the market once released.