10 Best dual-sim smartphones under R 12000
The A21 from Karbonn is an Android 4.0 Ice cream sandwich operating system model. The phone runs on the Qualcomm Snapdragon 1.2 GHz processor to offer smooth switching on between different programs. The phone has got a 4.5 inches HD multi-touch capacitive touchscreen. The phone also sports a HD 5 megapixel auto focus camera with LED flash and features like face detection. The secondary camera of the phone is of 1.3 megapixel one for video calling facility. The phone has a 2.57 GB internal memory which can be expanded up to 32 GB with a micro SD card.
The phone can be purchased at about at Rs 10299.
[Image: Karbonn A21]