Qualcomm Confirms 7nm Tech For Snapdragon 855, 5G Not Built-In

Qualcomm on Wednesday confirmed a number of details about the Snapdragon 845 successor that may or may not be called the Snapdragon 855, in addition to revealing that the next-generation mobile chip is already being sampled by smartphone and tablet manufacturers. The silicon in question will be built on a new 7nm process node, as was previously rumored. While Qualcomm didn't elaborate on the matter, the technology in question has likely been developed by TSMC and is still based on the old optical lithography instead of extreme ultraviolet solutions that Samsung's foundry business recently managed to complete.

Previous rumors about native 5G support not being part of the package proved to be correct as well, with Qualcomm revealing that its next flagship chip "can" be paired with the Snapdragon X50 5G modem but that module won't be an inseparable part of the package. Instead, the successor to the Snapdragon 845 is more likely to be ship with the Snapdragon X24 modem by default, with that particular solution being designed as something akin to a 4.9G modem, offering unprecedented LTE download speeds of up to 2Gbps, as well as a maximum upload rate of 316Mbps. For added context, the Snapdragon X20 modem found inside the Snapdragon 845 system-on-chip boasts downlink and uplink speeds of up to 1.2Gbps and 150Mbps, respectively.

By making Snapdragon X50 integration — i.e. 5G support — optional, Qualcomm is likely hoping to provide OEMs with more flexibility while the industry is still "between Gs" given how 5G network coverage is expected to be scarce throughout 2019, so not every smartphone maker will want to ramp up production (and end-product) costs just to support a technology that's still some distance away from being ready for widespread use. Qualcomm President Cristiano Amon confirmed the first Android smartphones with 5G capabilities powered by the tech juggernaut's next-generation chip will be released in the first half of 2019. The silicon itself will be announced in the final quarter of the year, presumably around early December, which is when Qualcomm officially debuted the Snapdragon 845 in 2017. Recent rumors suggest the new hardware may be advertised as the Snapdragon 8150 instead of the Snapdragon 855, with Qualcomm possibly looking to avoid a scenario wherein consumers are confusing its mobile and notebook silicon lines.

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Dominik Bosnjak

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Dominik started at AndroidHeadlines in 2016 and is the Head Editor of the site today. He’s approaching his first full decade in the media industry, with his background being primarily in technology, gaming, and entertainment. These days, his focus is more on the political side of the tech game, as well as data privacy issues, with him looking at both of those through the prism of Android. Contact him at [email protected]
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