Amazon Echo Dot (4th-gen) review: Bigger, bolder but not much better
Amazon.com: All-new Echo (4th generation) International Version | With premium sound, smart home hub and Alexa | Charcoal : Amazon Devices & Accessories
Amazon.com: Echo Dot (4th generation) International Version | Smart speaker with Alexa | Charcoal : Amazon Devices & Accessories
Amazon Echo (4th Gen) With premium sound, smart home hub, and Alexa Glacier White B07XKF75B8 - Best Buy
Amazon Echo (4th Gen) With premium sound, smart home hub, and Alexa Charcoal B07XKF5RM3 - Best Buy
Amazon Echo Dot 5-gen vs Echo Dot 4-gen: What are the actual differences?