Samsung Surge Spurs Data War as Tariffs Slashed

Samsung Surge Spurs Data War as Tariffs Slashed

Prashanth Vishwanathan/Bloomberg

A pedestrian walks by signs for Idea Cellular Ltd., from left, Tata Sky Ltd. and Bharti Airtel Ltd., at Meher Chand Market in New Delhi. Revenue from data usage for Indian mobile phone companies as a share of total sales is about 3 percent, among the least in the Asia-Pacific region.