In the Smart Speaker category we show a comparative table between LG Xboom Go WK7 and Amazon Echo Sub. Amazon Echo Sub has a louder speaker than LG Xboom Go WK7. The volume of the second product (Amazon Echo Sub) is greater than that of the first. Amazon Echo Sub is heavier than LG Xboom Go WK7. Amazon Echo Sub is cheaper than LG Xboom Go WK7. The first product is based on Google Assistant and the second on Alexa. Let's go into detail with the technical data between LG Xboom Go WK7 and Amazon Echo Sub. Published data is always indicative and may contain errors or be subject to change. Always check official sources.