Samsung has confirmed via an official Twitter account that the Galaxy S II, its upcoming flagship Android smartphone, will launch as planned in April. There were rumors that the device would be delayed due to speculation that Samsung had plans to upgrade the 1GHz dual-core Cotex-A9 processor to 1.2GHz. Samsung officially announced the Galaxy S II on February 13th during Mobile World Congress 2011. It offers Samsung’s next generation 4.3-inch Super-AMOLED Plus display, an 8-megapixel camera with 1080p HD video capture, Android 2.3 (Gingerbread), and Samsung’s new TouchWiz 4.0 user interface. Samsung hasn’t confirmed exactly when it will launch this month, but if you need something to tide you over, be sure to check out our hands-on.