The Echo Dot 4th gen massively overhauls the design, while keeping much of the same functionality and affordable price.
Echo Dot (2020) review: Wait for a sale - CNET
Echo Pop (1st Gen, 2023 Release) Full Sound Compact Smart Speaker With Alexa : Target
Echo Dot 4th Gen (2020) review: have a ball - The Verge
All-new Echo (4th Gen), With premium sound, smart home hub, and Alexa
5th Generation Echo Dot with Clock Review: much more than a bedside alarm?
Echo Dot (5th Gen) Review: The Best Echo on a Budget - CNET
Echo (4th Gen) review - SoundGuys
Echo Dot (4th Gen) review: A bit better, a bit worse
Echo Dot (4th Gen) review: A bit better, a bit worse