The Lava Iris Alfa L happens to be a dual SIM handset with support for dual standby. It supports 3g and 2g networks. Pretty much everything is covered on the connectivity front thanks to its support for Wi-Fi a/b/g/n, Bluetooth, GPS, A-GPS and USB. The 3000 mAH battery that the phone boasts of is capable of endowing the phone with 22 hours of talktime on 2g networks. On 3g networks, this comes down to around 13 hours.