Samsung has release a stylish tri-band bar Samsung D780 Duos dual-sim phone which targeting at Asian and Europe market. Dual-Sim means the phone can work with 2 SIM cards simultaneously with both being active in the same time. It features a 2.1-inch 256k color QVGA resolution, Bluetooth 2.0 with A2DP and USB connectivity, MP3-player, FM [...]
