Amazon Echo Show 21 vs Amazon Echo Show 8 (3rd Gen)

Full Smart Displays comparison in 2026

Updated April 2026
Data from Amazon.
2026 verdict
In 2026, Amazon Echo Show 21 is the better overall pick. It wins the broader comparison through screen size, while its broader overall balance helps confirm the result. Amazon Echo Show 8 (3rd Gen) is the better fit only for buyers who prioritize price above everything else here. In practical terms, Amazon Echo Show 21 is the easier product to recommend.
vs
FeatureAmazon Echo Show 21Amazon Echo Show 8 (3rd Gen)Winner
Price$399.99$149.99Amazon Echo Show 8 (3rd Gen)
Screen Size21"8"Amazon Echo Show 21
Rating4.44.4Tie
Warranty1 year1 yearTie
Connectivity2.4 GHz Wifi, 5 GHz Wifi, Bluetooth2.4 GHz Wifi, 5 GHz Wifi, BluetoothTie
IntegrationsAlexa, Home AssistantAlexa, Home AssistantTie
HubZigbee Coordinator, Thread Border Router, Matter BridgeZigbee Coordinator, Thread Border Router, Matter BridgeTie
Voice AssistantAmazon AlexaAmazon AlexaTie
CameraYESYESTie
SensorsMotionMotionTie

Frequently Asked Questions (FAQ)

Which is better overall: Amazon Echo Show 21 or Amazon Echo Show 8 (3rd Gen)?
Amazon Echo Show 21 has the stronger overall profile in this comparison, especially for screen size.
What is the biggest difference between Amazon Echo Show 21 and Amazon Echo Show 8 (3rd Gen)?
Price is one of the clearest differences: Amazon Echo Show 21 lists $399.99, while Amazon Echo Show 8 (3rd Gen) lists $149.99.
Which one looks better on price?
Amazon Echo Show 21 is listed at $399.99, while Amazon Echo Show 8 (3rd Gen) is listed at $149.99. Amazon Echo Show 8 (3rd Gen) (better spec).
Who should buy Amazon Echo Show 21?
Choose Amazon Echo Show 21 if your priority is screen size and that matters more than price.
Who should buy Amazon Echo Show 8 (3rd Gen)?
Choose Amazon Echo Show 8 (3rd Gen) if your priority is price and that matters more than screen size.
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