According to an interview with Bloomberg, Samsung executive Vice President Lee Young Hee the smart phone maker will launch its next flagship Android phone, the Galaxy S5, in April. He also said there will also be a new version of the Galaxy Gear smart watch that will have a slimmer design to go with the Galaxy S5. The most exciting part of the announced was the mention of a possible iris sensor that would unlock the your phone by scanning your eyes. It seems as though Samsung is trying to one up Apple's finger print sensor that came with the launch of the iPhone 5S.