In the Smart Speaker category we show a comparative table between Amazon Echo Dot and JBL LINK 20. JBL LINK 20 has a louder speaker than Amazon Echo Dot. The volume of the second product (JBL LINK 20) is greater than that of the first. JBL LINK 20 is heavier than Amazon Echo Dot. The second product (JBL LINK 20) is more expensive than the first. On Amazon Echo Dot runs Alexa and on JBL LINK 20 runs Google Assistant. Let's go into detail with the technical data between Amazon Echo Dot and JBL LINK 20. Published data is always indicative and may contain errors or be subject to change. Always check official sources.