Amazon Echo (4th Gen) vs Amazon Echo Show 15

The Amazon Echo (4th Gen) comes out ahead overall on value, thanks to a higher owner rating, a lower price, and an added temperature sensor. The Echo Show 15 wins if you specifically want a large wall-mounted display with Fire TV.

The Amazon Echo Show 15 is a 15.6-inch wall-mountable smart display with a camera and built-in Fire TV, while the Amazon Echo (4th Gen) is a screen-free, camera-free speaker that focuses on audio and hub duty.

Yes. Both include a Zigbee coordinator, Thread border router, and Matter bridge, so either can directly control devices on those protocols alongside Alexa. Neither works with Google Home, Apple HomeKit, or Samsung SmartThings.

The Echo Show 15 has a one-year warranty versus the Echo (4th Gen)'s 90 days, and the Show 15 adds built-in Fire TV so it can stream shows and double as a small kitchen TV, which the Echo (4th Gen) cannot do.

Buy the Echo (4th Gen) if you want an affordable, highly rated speaker that also acts as a Zigbee/Thread/Matter hub and you have no need for a screen, camera, or streaming.

Buy the Amazon Echo Show 15 if you want a large wall-mounted family display for calendars, recipes, and Fire TV streaming, plus a camera and a longer one-year warranty.