Amazon Echo (4th Gen) vs Amazon Echo Hub

The Amazon Echo Hub, on the 8 inch screen, Ethernet and a 1 year warranty. The Amazon Echo (4th Gen) is the more affordable and the better reviewed, and it is the better speaker: a 3.5 mm line in and out, play and pause, a temperature sensor, and the same Zigbee, Thread and Matter radios. Neither has a camera.

Yes. Both are a Zigbee coordinator, a Thread border router and a Matter bridge. The Amazon Echo Hub adds Ethernet, an 8 inch touchscreen and a wall mount. The Amazon Echo (4th Gen) adds a 3.5 mm jack, play and pause controls, and a temperature sensor. Neither has 6 GHz Wi-Fi.

Not if music is the point. The Amazon Echo Hub has volume controls but no play and pause controls, no line jack and no focus on playback, which is what its owners warn about. The Amazon Echo (4th Gen) is the speaker, with a 3.5 mm line in and out. The Hub is the panel.

Someone who wants an Alexa room speaker with a line input, motion and temperature sensors, and a Zigbee and Thread hub, without a screen. It is the more affordable and the better reviewed, with a 90-day warranty.

Someone who wants an 8 inch wall dashboard for cameras, locks and lights, on Ethernet, and who already accepts it is not a music Show. The warranty is 1 year, and it has no camera and no glass-break or smoke or CO listening.