Heralding a 5G era for its iPhones, the US-based tech-giant Apple on October 13 announced the launch of four new phones, all equipped with 5G, which means that they can connect to the next-generation high-speed wireless network. The new phones launched at a virtual event broadcast from Apple's headquarters in Cupertino- include the iPhone 12, the iPhone 12 Pro, the iPhone 12 Pro Max and a new, smaller, iPhone 12 mini.