5G is still a few years away for most of us, but networks and tech companies are laying the groundwork for it right now. One year ago, Qualcomm announced it was developing its first 5G-capable mobile modem, the X50. If you're not familiar with mobile SoCs, the modem is the component of a phone that connects to a cellular network. Qualcomm promised speeds of up to 5Gbps, with an expected ship date of 2018.

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