Here is a comparative table between LG Xboom Go WK7 and Harman Kardon Invoke. Harman Kardon Invoke has a louder speaker than LG Xboom Go WK7. LG Xboom Go WK7 is more cumbersome than Harman Kardon Invoke. The first product appears to be heavier than the second. The first product (LG Xboom Go WK7) is more expensive than the second. On LG Xboom Go WK7 runs Google Assistant and on Harman Kardon Invoke runs Cortana. Let's go into detail with the technical data between LG Xboom Go WK7 and Harman Kardon Invoke. Published data is always indicative and may contain errors or be subject to change. Always check official sources.