Symphony L42 comes with a dual SIM options. It comes with up to 330 hours of decent standby time with 1700 mAh battery. There is a wireless FM radio in this device. It also has MP3 and MP4 players. The display is 2.4 inches QVGA quality. There is a 0.08 MP back camera, call recorder, battery saver, Bluetooth, GPRS, sound recorder, call recorder, flash light or torch, blacklist etc. features in this device.