Doorbells · Head to head

Eufy Video Doorbell E340 vs Reolink Battery Video Doorbell (2nd Gen)

Full Smart Doorbells comparison in 2026

Updated November 2026
Data from the official Eufy and Reolink sites.
2026 verdict
Between Reolink Battery Video Doorbell (2nd Gen) and Eufy Video Doorbell E340, Reolink Battery Video Doorbell (2nd Gen) is the better overall pick in 2026, leading on warranty, connectivity, and alerts.
Reolink Battery Video Doorbell (2nd Gen)
Winner
Reolink Battery Video Doorbell (2nd Gen)
$142.49$149.995% OFFPrime exclusive deal
Buy on Amazon USA
It builds its lead on warranty, connectivity, and alerts, then backs it up with a stronger showing on voice changing. Eufy Video Doorbell E340 still makes sense if price is your priority, but most buyers should still lean toward Reolink Battery Video Doorbell (2nd Gen). That keeps the verdict firmly in favor of Reolink Battery Video Doorbell (2nd Gen).
Works with
Connectivity
  • Wi-Fi 2.4 GHz
vs
  • Wi-Fi 2.4/5 GHz
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FeatureEufy Video Doorbell E340Reolink Battery Video Doorbell (2nd Gen)Winner
Price$119.99$142.49Eufy Video Doorbell E340
Warranty1 year2 yearsReolink Battery Video Doorbell (2nd Gen)
Connectivity2.4 GHz WiFi2.4 GHz WiFi, 5 GHz WiFiReolink Battery Video Doorbell (2nd Gen)
AlertsMotion, People, Packages, Familiar FacesMotion, People, Packages, Animals, VehiclesReolink Battery Video Doorbell (2nd Gen)
Voice ChangingNOYESReolink Battery Video Doorbell (2nd Gen)
Rating4.14.1Tie
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Home AssistantTie
StorageInternal, CloudMicroSD Card Slot, CloudTie
Automatic RepliesYESYESTie
No Subscription RequiredYESYESTie

Frequently Asked Questions

Which is better overall: Eufy Video Doorbell E340 or Reolink Battery Video Doorbell (2nd Gen)?

Reolink Battery Video Doorbell (2nd Gen) has the stronger overall profile in this comparison, especially for warranty, connectivity, and alerts.

What is the biggest difference between Eufy Video Doorbell E340 and Reolink Battery Video Doorbell (2nd Gen)?

Price is one of the clearest differences: Eufy Video Doorbell E340 lists $119.99, while Reolink Battery Video Doorbell (2nd Gen) lists $142.49.

Which one looks better on price?

Eufy Video Doorbell E340 is listed at $119.99, while Reolink Battery Video Doorbell (2nd Gen) is listed at $142.49. Eufy Video Doorbell E340 (better spec).

Who should buy Eufy Video Doorbell E340?

Choose Eufy Video Doorbell E340 if your priority is price and that matters more than warranty.

Who should buy Reolink Battery Video Doorbell (2nd Gen)?

Choose Reolink Battery Video Doorbell (2nd Gen) if your priority is warranty and connectivity and that matters more than price.

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