Cierra was an associate writer for CNET's broadband team, covering all things home internet. She is a graduate of the University of North Carolina at Wilmington with a master's degree. Cierra is ...

Optimistic. This is the word we’d use to describe Ignacio Contreras, marketing director of Qualcomm, one of the leading companies behind the revolution called “5G,” or the fifth-generation internet.

Which 5G phone is best? Technology marches ever onward, with the latest and greatest phones of today rocking 5G connectivity. It offers less latency and interference — meaning it’s more efficient — ...