Amazon Echo Sub Smart Speaker vs Amazon Echo Dot 3rd Gen Smart Speaker comparison

Amazon Echo Sub Smart Speaker	Amazon Echo Dot 3rd Gen Smart Speaker

key specs

Model
Echo Sub	Echo Dot 3rd Gen
Color
Black	Black
Power Requirement
5V	15W
Network connectivity
Bluetooth Connectivity And Wi-Fi Connectivity	Bluetooth Connectivity And Wi-Fi Connectivity
Display included
No	No

general

Brand
Amazon	Amazon
Model
Echo Sub Smart Speaker	Echo Dot 3rd Gen Smart Speaker
Model Name
Echo Sub	Echo Dot 3rd Gen
Color
Black	Black
Power Requirement
5V	15W
OS Compatibility
Android and iOS	Android and iOS
Speaker included
Yes	Yes
Display included
No	No
Network connectivity
Bluetooth Connectivity And Wi-Fi Connectivity	Bluetooth Connectivity And Wi-Fi Connectivity
Alexa Calling
Yes	Yes
Video calls to supported devices
No	-
Controls smart home devices
Yes	Yes
Speaker size
-	40.6