Samsung Galaxy Ace Duos (SCH-i589) comes with dual-SIM Dual Active technology that allows users to be available on both CDMA and GSM at the same time. It features 3.5-inch HVGA display, 832MHz processor, runs on Android 2.3 Gingerbread and is priced at Rs 16,900.
Samsung Galaxy Y Duos and Samsung Galaxy Y Pro Duos smartphones are also a part of Gingerbread family with GSM/GSM capabilities and priced at Rs. 10,490 and Rs. 11,090 respectively.
Samsung also adds Samsung Champ Deluxe Duos (C3312) and Star 3 Duos (GT-S5222) to further strengthened its dual SIM phone portfolio.
Samsung Champ Deluxe Duos (C3312) features 1.3MP camera, MP3 player, FM radio and 3.5mm ear jack, virtual QWERTY, native Facebook and Twitter apps and all messengers including Yahoo, MSN, GTalk, etc., Bluetooth, Push Mail with Activesync and Opera Mini Browser. The device is priced at Rs 4790.
Samsung Star 3 Duos features 3-inch QVGA TFT screen, 3 MP camera and 1000mAh battery. It also includes Push IM (Ch@tOn, mFluent), Native SNS (Facebook, Twitter) and cost Rs 6290.