Sirin Labs, the company behind the $14,000 Solarin smartphone, is now developing an open-source model that runs on a fee-less blockchain. The Finney -- named in honor of bitcoin pioneer Hal Finney -- will be the only smartphone in the world that's fully secure and safe enough to hold cryptographic coins. Or so says the company, which is launching a crowdsale event this October (date to be confirmed) to support the phone's development.
Source:
https://www.google.com/amp/s/www.engadget.com/amp/2017/09/26/blockchain-smartphone-sirin-finney-solarin/#ampshare=https://www.engadget.com/2017/09/26/blockchain-smartphone-sirin-finney-solarin/
Nice information I got.