Dual SIM phones are getting increasingly popular day by day thanks to the fact that one such phone cuts down the necessity of carrying two separate phones. It fulfills the purpose of working with two phones and in the process saves money too. The market is overflowing with models of this type. The following is a list of the best dual SIM mobile phones in India:
LG Optimus Net Dual
This is the best dual sim smartphone available in the market. The phone sports a 3.2 inches TFT capacitive touchscreen with a reasonable pixel density. The LG Optimus Net Dual runs on Android (version v2.3 Gingerbread). The memory is a letdown – only 160 MB of usable memory and also a card slot that allows microSDs up to 32 GB. It has a 3 MP primary camera with 4x zoom. There is no front camera in the phone. Wireless connectivity is enabled by Wi-Fi, Stereo Bluetooth and DLNA. A 1500 mAh Li-Ion battery fuels the phone. It is available at around Rs. 10499.
Micromax Superfone A75
This phone suits the budget and is powered by Android operating system. Its specifications are pretty good except that the internal memory is low. The processor in the phone is of 650 MHz. It has a 3 MP rear camera and a secondary VGA. One can have access to 3G HSDPA along with 2G network, GPRS and EDGE. It has a dual SIM standby feature where one SIM goes into standby mode while the other is in use. The phone is powered by a 1300 mAh Li-Ion battery. The price of the MicromaxSuperfone A75 is around Rs. 8899.
Spice Mi-350n
This is evidently the best Spice Android driven smartphone in the market. It has a 3.5 inches TFT capacitive touchscreen. It is powered by a 650 MHz processor. The phone sports two cameras – a 3 MP rear camera and front side VGA camera. Wi-Fi, Bluetooth, GPS navigation support, 3G network, etc. are some of the connectivity faucets that adorn the phone. The phone uses a Li-Ion battery with a power rating of 1400 mAh. The price of the phone is around 1400 mAh. The price of the handset is around Rs. 7710.
Karbonn K1212
This is one of the cool dual SIM phones available in the market. The phone comes with a 3.2 inches TFT resistive touch screen with a reasonable pixel density. It features a 3 MP primary camera and also has video capturing facility. A 2 GB memory card comes along with the handset. The phone is powered by a 1000 mAh Li-Ion battery. The price of the phone is around Rs 3900.
LG P520
This phone has an element of style in it and comes with an active dual SIM feature where one can work with both SIMs at the same time. It has a 2.8 inches TFT touchscreen. It has a 2 MP camera and also possesses video recording feature. A 1500 mAh battery powers the phone. The price of the phone is around Rs. 5050.
Nokia Asha 200
This is one of the cheapest dual SIM phones from Nokia available in the market. It has a 2.4 inch TFT display along with a QWERTY keyboard. It sports a 2 MP camera. Network connectivity is enabled by GPRS and EDGE. There is no Wi-Fi or NFC support for the phone. The phone uses a 1430 mAh Li-Ion battery. It is available around Rs. 4370.
Samsung Champ Deluxe Duos
This is one of the latest touchscreen dual-SIM phones from Samsung in the market. It has a 2.8 inches TFT resistive touchscreen. It has limited internal memory but allows microSDs up to 16 GB. It comes with a 1.3 MP camera. A 1000 mAh Li-Ion battery drives the phone. It is available around Rs. 3925.
Samsung Chat C322
This is Samsung’s cheapest dual-SIM model with a QWERTY keyboard. It has a 2.2 inch TFT display and has a 1.3 MP primary camera. It comes with 45 MB internal memory and a card slot that allows us to expand the memory up to 8 GB. It uses a 1000 mAh Li-Ion battery and is priced around Rs. 3850.
Motorola EX119
This phone comes with a full QWERTY keyboard and is of dual SIM standby nature. It has a 2.4 inch TFT touchscreen display and sports a 3 MP primary camera. The battery is a concern as it has a power rating of 750 mAh. The price of the handset is around Rs. 5599.
Nokia C2-03 Touch n Type
This comes with a sliding alpha-numeric keyboard and has the dual SIM standby feature. It has a 2 MP camera. The phone is driven by a 1020 mAh Li-Ion battery. The price of the phone is around Rs. 4425.
Posted in 
Nice review. A bit more detail on operating system, prices and where to buy would be nice.