As there is a huge demand of dual SIM
card slots in the entry-level price range, Samsung has included dual-SIM functionality in the Galaxy Star. The phone lacks 3G connectivity which is a bad thing but it 2G (EDGE) and Wi-Fi b/g/n. The phone has Bluetooth v4.0 for you to transfer files at your convenience. It is equipped with a 1200 mAh Li-Ion battery that almost lasts one day after a full single charge.