Amazon Echo Show 15 vs Amazon Echo Show 21

Full Smart Displays comparison in 2026

Updated April 2026
Data from Amazon.
2026 verdict
For 2026, Amazon Echo Show 21 is the stronger overall choice. It builds its lead on screen size, then backs it up with a stronger showing on its broader overall balance. Amazon Echo Show 15 remains a niche alternative if price matters more than the rest of the comparison. As a general recommendation, Amazon Echo Show 21 comes out on top.
vs
FeatureAmazon Echo Show 15Amazon Echo Show 21Winner
Price$299.99$399.99Amazon Echo Show 15
Screen Size15.6"21"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 15 or Amazon Echo Show 21?
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 15 and Amazon Echo Show 21?
Price is one of the clearest differences: Amazon Echo Show 15 lists $299.99, while Amazon Echo Show 21 lists $399.99.
Which one looks better on price?
Amazon Echo Show 15 is listed at $299.99, while Amazon Echo Show 21 is listed at $399.99. Amazon Echo Show 15 (better spec).
Who should buy Amazon Echo Show 15?
Choose Amazon Echo Show 15 if your priority is price and that matters more than screen size.
Who should buy Amazon Echo Show 21?
Choose Amazon Echo Show 21 if your priority is screen size and that matters more than price.
More Displays

Top Displays to compare next

Compare top smart displays by screen, connectivity, voice assistants, smart home integrations, and more. Find the best display for your setup.

Compare Displays
  1. Amazon Echo Show 10 (3rd Gen)
    Amazon

    Echo Show 10 (3rd Gen)

    View details
  2. Amazon Echo Show 8 (3rd Gen)
    Amazon

    Echo Show 8 (3rd Gen)

    View details
  3. Amazon Echo Show 15
    Amazon

    Echo Show 15

    View details
  4. Amazon Echo Show 21
    Amazon

    Echo Show 21

    View details
  5. Shelly Wall Display
    Shelly

    Wall Display

    View details
  6. Google Nest Hub Max
    Google

    Nest Hub Max

    View details
  7. Amazon Echo Show 5 (3rd Gen)
    Amazon

    Echo Show 5 (3rd Gen)

    View details
  8. Google Nest Hub (2nd Gen)
    Google

    Nest Hub (2nd Gen)

    View details
  9. Amazon Echo Hub
    Amazon

    Echo Hub

    View details
  10. Sonoff NSPanel Pro
    Sonoff

    NSPanel Pro

    View details
Amazon

More Amazon products

A sharper look at other Amazon products worth comparing.

Explore Amazon
  1. Air Quality Monitor
    Amazon Smart Air Quality Monitor
    Amazon

    Smart Air Quality Monitor

    View details
  2. Display
    Amazon Echo Hub
    Amazon

    Echo Hub

    View details
  3. Display
    Amazon Echo Show 10 (3rd Gen)
    Amazon

    Echo Show 10 (3rd Gen)

    View details
  4. Display
    Amazon Echo Show 15
    Amazon

    Echo Show 15

    View details
  5. Display
    Amazon Echo Show 21
    Amazon

    Echo Show 21

    View details
  6. Display
    Amazon Echo Show 5 (3rd Gen)
    Amazon

    Echo Show 5 (3rd Gen)

    View details
  7. Display
    Amazon Echo Show 8 (3rd Gen)
    Amazon

    Echo Show 8 (3rd Gen)

    View details
  8. Speaker
    Amazon Echo (4th Gen)
    Amazon

    Echo (4th Gen)

    View details
  9. Speaker
    Amazon Echo Dot (5th Gen)
    Amazon

    Echo Dot (5th Gen)

    View details
  10. Speaker
    Amazon Echo Pop
    Amazon

    Echo Pop

    View details
  11. Speaker
    Amazon Echo Spot
    Amazon

    Echo Spot

    View details
  12. Speaker
    Amazon Echo Studio
    Amazon

    Echo Studio

    View details
  13. Thermostat
    Amazon Smart Thermostat
    Amazon

    Smart Thermostat

    View details
  14. Voice Assistant
    Amazon Echo (4th Gen)
    Amazon

    Echo (4th Gen)

    View details
  15. Voice Assistant
    Amazon Echo Dot (5th Gen)
    Amazon

    Echo Dot (5th Gen)

    View details
  16. Voice Assistant
    Amazon Echo Hub
    Amazon

    Echo Hub

    View details
  17. Voice Assistant
    Amazon Echo Pop
    Amazon

    Echo Pop

    View details
  18. Voice Assistant
    Amazon Echo Show 10 (3rd Gen)
    Amazon

    Echo Show 10 (3rd Gen)

    View details
  19. Voice Assistant
    Amazon Echo Show 15
    Amazon

    Echo Show 15

    View details
  20. Voice Assistant
    Amazon Echo Show 21
    Amazon

    Echo Show 21

    View details
Smart Home Planner
DealsNEW RELEASESBrandsBlogTerms of UsePrivacy Policy
Search