Domestic smartphone brand, Wickedleak on Thursday launched a new octa-core smartphone dubbed Wammy Titan 4 in India at Rs. 14,990. The company is claiming the smartphone to have the “world’s biggest battery”, which is 5330mAh, that is rated to deliver up to 43 days of standby time, apart from 28 hours (3G) and 31 hours (2G) of talktime. The smartphone also features an ‘Advanced...