Samsung Galaxy S3 will be unveiled at an exclusive Samsung promotional event in the first half of 2012 to coincide with its roll out in the market.

Therefore, the Samsung Galaxy S3 is not likely to be showcased at the Mobile World Congress to be held in Barcelona later this month.

According to statement issued by Samsung, the company is looking forward to introduce new products at the Mobile World Congress 2012, but would not put up the Galaxy S3 on display.

Samsung added that "it stays committed to providing the best possible mobile experiences for customers around the world."

The Galaxy S3, the sequel device to the S2 is said to be a dual or quad-core device with a 12 megapixel camera and a 4.5-inch or larger HD display and would have a 11.6 inch display and a 2 GHz processor.