Samsung says it will soon launch the world's first smartphone with a network connection boasting ultra-fast LTE-Advanced speeds. It is a variant of the company's Galazy S4, a new report says. J.K. Shin, Samsung's head of mobile business, per Reuters, said Samsung would be the first manufacturer to launch a smartphone with "advanced 4G." He did not give a date, but said it could be on sale as early as this month.