Doorbells · Head to head

Eufy Video Doorbell C31 (with Battery Pack) vs EZVIZ EP4

Full Smart Doorbells comparison in 2026

Updated September 2026
Data from Amazon and official Eufy and EZVIZ sites.
2026 verdict
A cheaper Eufy body is not enough here: EZVIZ EP4 is the stronger video doorbell on owner rating, warranty and alerts against the Eufy Video Doorbell C31 (with Battery Pack).
EZVIZ EP4
Winner
EZVIZ EP4
€199.00
Buy on Amazon GermanyCheck price
It adds on-device face recognition, people detection, a 5.5-inch indoor screen and a 2-year warranty, with microSD storage up to 512 GB. The Eufy Video Doorbell C31 (with Battery Pack) is the more affordable conventional doorbell, but it trails on those alert and warranty rows. Pick the EZVIZ EP4 for a peephole install with face recognition and the longer warranty; pick the Eufy Video Doorbell C31 (with Battery Pack) if you want the cheaper wireless doorbell on a standard jamb.
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FeatureEufy Video Doorbell C31 (with Battery Pack)EZVIZ EP4Winner
Price$129.99€199.00Eufy Video Doorbell C31 (with Battery Pack)
Rating4.04.3EZVIZ EP4
Warranty1 year2 yearsEZVIZ EP4
AlertsMotion, PeopleMotion, People, Familiar FacesEZVIZ EP4
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Home AssistantTie
StorageMicroSD Card Slot, CloudMicroSD Card Slot, CloudTie
Customizable Motion ZonesNONOTie

Frequently Asked Questions

Which is better overall: Eufy Video Doorbell C31 (with Battery Pack) or EZVIZ EP4?

EZVIZ EP4 is better overall on owner rating, a 2-year warranty and alerts, including on-device face recognition. The Eufy Video Doorbell C31 (with Battery Pack) wins on price as the more affordable conventional doorbell.

What is the biggest difference between the Eufy Video Doorbell C31 (with Battery Pack) and the EZVIZ EP4?

Form factor. The EZVIZ EP4 is a peephole doorbell with a 5.5-inch indoor screen. The Eufy Video Doorbell C31 (with Battery Pack) is a conventional battery doorbell that mounts on the jamb.

Which recognises familiar faces?

The EZVIZ EP4 does on-device face recognition for registered people with no subscription. That is one of the alert rows it wins against the Eufy Video Doorbell C31 (with Battery Pack).

Who should buy the EZVIZ EP4?

Buy the EZVIZ EP4 if you want a peephole video doorbell with a 5.5-inch indoor screen, on-device face recognition, a 2-year warranty and local microSD storage.

Who should buy the Eufy Video Doorbell C31 (with Battery Pack)?

Buy the Eufy Video Doorbell C31 (with Battery Pack) if you want the more affordable conventional wireless doorbell and do not need a peephole screen or EZVIZ's face recognition.

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