Samsung has officially released its Galaxy S II in South Korea, making it one of the first markets to get the power packed device. Samsung says Galaxy S II is developed on three main parameters – Speed, Screen and Slim, which is said to be the DNA of Galaxy S devices.

Samsung will release the phone simultaneously on SKT, KT and LG U+ and features a 1.2GHz dual-core CPU, HSPA+ 21Mbps (SKT & KT), EVDO Rev. B 9.3Mbps (LG U+), dual-band Wi-Fi, Bluetooth 3.0, GPS, 4.3-inch Super AMOLED Plus display, TouchWiz UX with LivePanel, 8MP camera with full HD video recording and playback, DMB, 1650mAh battery and NFC (SKT & KT only).

Meanwhile, Samsung has also confirmed that following the Korean launch, they’ll release the phone in additional 120 countries via 140 operators.