Samsung has unveiled a new Star II variant for Russia. The phone is known as Star II Duos (C6712) and it supports dual-SIM support. Few differentiating features between the Duos version and the original Star II are that the Star II Duos has a 3.2-inch WQVGA capacitive display and a 1200mAh battery.
As for remaining features, Duos has TouchWiz 3.0 UI, Social Hub, QuickType T9 Trace keyboard input, Wi-Fi 802.11b/g/n, Bluetooth 3.0, 3.2MP camera.
It will arrive in May for 6,990 rubles.