Samsung Mobile just arrived in Barcelona 12 hours ago and not long ago tweeted a little teaser as we await the doors to open at Mobile World Congress 2012. The photo above, is of the latest innovation from Samsung Mobile. Dubbed the Galaxy Beam, this is the first Android smartphone with a built-in HD projector. Capable of projecting on screens up to 50″ at an ultra bright 15 lumens, this should turn some heads the next time you crash a house party. Let the fun begin as we continue to count down the hours until MWC 2012!