Bothie came with the Nokia 8, but the option of dual camera shooting was there before on Android phones. HMD jus took the opportunity and reinvented selfie, or just improved it by using 3 13 MP cameras covered with ZEISS optics on Nokia 8.
At first I didn’t care much about this option but you can use it in many ways as NokiaMobile demonstrated in new demo video.
Hey Nokia 8 users, how often do you use Bothie? Show us some example. Here is mine boring, classic Selfothie Bothie one :). I dare you to do better (post it in comments).