Amazon Echo Table Singapore Amazon Echo 2nd Generation echo plus 2nd generation Echo Dot All in New 3rd Generation Amazon Echo 2nd Generation Amazon Echo Plus 2nd Generation Amazon Echo Dot 3rd Generation Let your voice be your remote Your Ultimate Companion

Amazon built a natural-language processing system that is one of the easiest to interact with we’ve seen. If you ask a question or deliver a command, you usually don’t have to ask twice. Part of Alexa’s success is dependent on the several very sensitive microphones built into all Echo devices. Alexa is always listening and is quick to respond.

Amazon Echo (2nd Gen)Amazon Echo Plus (2nd Gen)Amazon Echo Dot (3rd Gen)
Dimensions148.5 x 88 x 88mm, 820g148 x 99 x 99mm, 780g43 x 99 x 99mm, 300g
ConnectivityDual-band Wi-Fi supports 802.11 a/b/g/n (2.4 and 5GHz), Bluetooth (A2DP), 3.5mm audio outDual-band Wi-Fi supports 802.11 a/b/g/n (2.4 and 5GHz), Bluetooth (A2DP), 3.5mm audio in/out, Zigbee controllerDual-band Wi-Fi 802.11a/b/g/n (2.4 and 5GHz), Bluetooth, 3.5mm audio out
PowerPower adaptor/cable (5.9ft)Power adaptor/cablePlugs into a wall outlet
Audio2.5-inch woofer and 0.6-inch tweeter3.0-inch woofer and 0.8-inch tweeter1.6-inch speaker
AlexaYes (Always-on/always-listening/voice-activated)Yes (Always-on/always-listening/voice-activated)Yes (Always-on/always-listening/voice-activated)
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