So the phone on the far right of the picture looks like the old LG Motion. I assume it's K3, but man it looks like the Motion.
http://phandroid.com/2016/12/22/lg-k-series-stylus-3-2017/
Sent from my LG Nexus 5X
http://phandroid.com/2016/12/22/lg-k-series-stylus-3-2017/
Sent from my LG Nexus 5X