Here is a comparative table between Amazon Echo Input and JBL LINK 20. The volume of the second product (JBL LINK 20) is greater than that of the first. JBL LINK 20 is heavier than Amazon Echo Input. JBL LINK 20 is priced higher than Amazon Echo Input. On Amazon Echo Input runs Alexa and on JBL LINK 20 runs Google Assistant. Below we find more information on various aspects between Amazon Echo Input and JBL LINK 20. Published data is always indicative and may contain errors or be subject to change. Always check official sources.