BARCELONA, Spain -- China's Huawei Technologies shines as the clear star of this year's Mobile World Congress, dazzling visitors here with new, powerful offerings that could help close the gap with long-standing market leaders.
The up-and-coming maker's new P10 line boasts a battery life 29% longer than that for Apple's iPhone 7, Richard Yu Chengdong, CEO of Huawei's consumer business group, told a crowd at the line's unveiling Sunday.
