Review: Eye-Fi card makes cameras talk to phones

If you're old enough, you probably used to marvel that digital cameras could show a picture right after it was shot, eliminating the need for a trip to the photo store. Now, they look nearly as dated as fax machines, as smartphones ...

China to launch 4G service in 2014: state media

China plans to roll out commercial "fourth generation" mobile phone technology nationwide in 2014, state media said Friday, citing the country's top telecom regulator.

Verizon reveals first 4G wireless tablets, phones (Update)

(AP) -- This year, the big national wireless carriers will be racing to stake their claims in the new frontier of service: ultra-fast data access - for smart phones and laptops as well as for gadgets like tablets.

4G cellular networks might not live up to hype

If today's fastest smart phones deliver e-mails and Web pages with the speed of a thoroughbred racehorse, then the next generation of phones - now rolling onto the runway - may feel like jet planes.

T-Mobile renames upgraded 3G network '4G'

(AP) -- Sprint Nextel Corp. and Verizon Wireless are building wireless data networks using new technologies that the industry calls fourth-generation, or 4G. Not to be outdone, T-Mobile USA launched a campaign this week ...

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