Switching to 5G can drastically improve performance in some phone apps, even though 4G should, theoretically, be more than enough for tasks like video and navigation. It may be that some companies ...

Mark Rasch is dying to get in on the super-fast 4G cellphone networks he keeps hearing so much about. Advertisements with streaming movies, live sports, even lightning bolts that help create stirring ...

Photo: Ed Hardy/Cult of Mac Many other countries have much faster 4G service than the United States, according to a new study. About the only places the US beat were emerging economies. To add insult ...

As the proud owner of a 3G smartphone, you might have considered yourself a member of the leading edge of wireless services users. Then you started hearing ads and reading stories about something ...

It it really, truly “impossibly” thin? With “unstoppable power”? A device ready-made for America’s “fastest and most reliable 4G network”? Hey, what do you expect Verizon and Motorola to say when they ...