Today Samsung did the Unpacked event at Radio City Music Hall in New York to welcome its successor, the long-await Samsung Galaxy S4, that will be launched for the 26th April in the UK. The Samsung GALAXY S 4 will be available from Q2 globally including US, partnering with AT&T, Sprint, T-Mobile, Verizon Wireless, as well as US Cellular and Cricket. In Europe, Samsung GALAXY S 4 is partnering with global mobile operators such as Deutsche Telecom, EE, H3G, Orange, Telenor, Telia Sonera, Telefonica, and Vodafone. Galaxy S4 will be launching on 327 carriers in 155 countries, starting at the end of April 2013. In the event for the S4 there didn't show off that the inductive charging is standard on the Galaxy S4. You won't need to get a special back for the Galaxy S4.