Lava on Friday launched the Iris Fuel F2 smartphone in India for ₹4,444. The dual-SIM phone sports a 3,000 mAh battery that can deliver 15.5 hours of talk time on 3G. Further, it features a 5" display, a 5 MP camera and is powered by a 1.3 GHz quad-core processor. The phone is available on eBay in two colour variants.