With multiple personalities, the Samsung Galaxy S offers a version for each of the top 4 U.S. carrier, U.S. Cellular and now Cellular South both have also been added to the list of operators offering a variant of the phone to its customers. No wonder Samsung can't provide AMOLED screens to customers, the manufacturer is probably using all it makes for itself! No launch date or pricing info was released. The Samsung Galaxy S Pro is a version of the phone that includes a slide out landscape QWERTY keyboard. Sprint is offering this model as the Samsung Epic 4G, the nation's second device to be equipped with 4G and the first to have a physical QWERTY and an AMOLED screen. Take a look at the video below. You can almost hear the phone pull off a Jack Nicholson as Joker impersonation, saying, "Wait'll get a load of me."