BlackBerry KEY2 is powered by a 2.2GHz octa-core Qualcomm Snapdragon 660 processor. It comes with 4GB of RAM. The BlackBerry KEY2 runs Android 8.1 and is powered by a 3500mAh battery. As far as the ...

Microsoft pioneered the dual-screen mobile form factor with its unsuccessful Surface Duo and Neo hardware endeavors. The dual ...