Below we find a useful comparison between Amazon Echo Input and Ornin Sense. The volume of the second product (Ornin Sense) is greater than that of the first. The second product appears to be heavier than the first. Amazon Echo Input is cheaper than Ornin Sense. The two products are based on the same artificial intelligence software (Alexa). We provide here a summary designed for quick reading between Amazon Echo Input and Ornin Sense. Published data is always indicative and may contain errors or be subject to change. Always check official sources.