TCL debuts BlackBerry KeyOne with hardware keyboard and Android Nougat for $549

At Mobile World Congress in Barcelona today, Chinese electronics company TCL debuted the BlackBerry KeyOne. For those keeping track, this is the phone previously known as codename Mercury, as first revealed by VentureBeat reporter Evan Blass (evleaks) back in June. This is the first BlackBerry smartphone released by TCL under their brand licensing agreement signed in December 2016, and the fourth BlackBerry device running Android.
The BlackBerry KeyOne features an anodized aluminum frame, a text