K2 better come with more ram
3GB with the processor makes it laggy at times.
Minimizing Android Auto and opening another application just makes the phone hang.
Lots of applications take awhile to open or don't open instantaneously. An example is Google Maps. I know when I played with the Pixel 1 in store before getting the K1, everything just opened instantaneously with the Pixel.
What's even more annoying is when you run several applications, switch to a new one to copy text, switch back to the old application and the old application reloads itself meaning you lose your work ffs