ET Graphics: A look at telecom industry’s top carriers ahead of India’s second 5G spectrum sale

India’s second 5G spectrum sale — the telecom industry’s most watched event — starts on Tuesday. Top carriers, Reliance Jio, Bharti Airtel and Vodafone Idea (Vi), will bid for 5G airwaves. Analysts expect the upcoming sale to run for a day or a day-and-a-half at most.