Amazon Echo Pop vs Amazon Echo Show 21

The Amazon Echo Show 21 is the better overall voice assistant, offering a 21-inch touchscreen, built-in Fire TV, a camera, and a full Zigbee/Thread/Matter hub. The Amazon Echo Pop is the budget choice, cheaper and higher-rated, for people who only want a small speaker.

Size and capability. The Echo Show 21 is a 21-inch wall-mountable display with a camera, Fire TV streaming, and a built-in Zigbee coordinator and Thread border router, while the Echo Pop is a compact screen-free speaker with only a Matter bridge.

Yes. The Echo Show 21 has built-in Fire TV and a large 21-inch screen, and it can be wall-mounted, so many owners use it as a streaming TV replacement. The Echo Pop has no screen and cannot stream video at all.

Yes. Neither works with Google Home, Apple HomeKit, or Samsung SmartThings; both run Alexa with only partial Home Assistant support, though each can bridge Matter accessories.

Buy the Echo Show 21 if you want the biggest shared display for streaming, family calendars, and controlling Zigbee and Thread devices from one wall-mounted screen.

Buy the Amazon Echo Pop if you want an affordable, small Alexa speaker for a nightstand or extra room and have no use for a large display, camera, or Fire TV.