Lenovo Smart Display vs Amazon Echo (4th Gen) comparison

Show Only Differences Highlight Differences	Lenovo Smart Display	Amazon Echo (4th Gen)
key specs
Model	Smart Display	Echo (4th Gen)
Color	Bamboo	Black, Blue, White
Network connectivity	-	Wi-Fi and Bluetooth
general
Brand	Lenovo	Amazon
Model	Smart Display	Echo (4th Gen)
Model Name	Smart Display	Echo (4th Gen)
Color	Bamboo	Black, Blue, White
Video calls to supported devices	Yes	-
Controls smart home devices	Yes	Yes
Release date	-	September 24, 2020
OS Compatibility	-	Android and iOS
Speaker included	-	Yes
Speaker size	-	3" woofer, 0.8” tweeters
Network connectivity	-	Wi-Fi and Bluetooth
Alexa Calling	-	Yes
dimensions
Width	311	144
Height	173	133
Depth	40	144
Weight	-	970.00 kg