Samsung just before the MWC has announced a new phone! With a projector!
According to GSMArena, "the projector uses a 15 lumens lamp that is capable of projecting a 50-inch wide high-definition image."
What is interesting is that Samsung already introduced a Galaxy Beam before in February 2010. It was called Samsung I8520 Galaxy Beam. However it's not as powerful as the new Galaxy Beam. See the comparison here.
Check the link below for more information.