Doorbells · Head to head

Arlo Video Doorbell 2K (2nd gen) vs Eufy Video Doorbell C31 (with Battery Pack)

Full Smart Doorbells comparison in 2026

Updated June 2026
Data from Amazon and official Arlo and Eufy sites.
2026 verdict
For 2026, Arlo Video Doorbell 2K (2nd gen) is the stronger overall choice. It has the clearer edge on price, rating, and integrations, and it stays ahead on alerts and customizable motion zones. Choose Eufy Video Doorbell C31 (with Battery Pack) only if storage and automatic replies matters more to you than the broader advantage from Arlo Video Doorbell 2K (2nd gen). In practical terms, Arlo Video Doorbell 2K (2nd gen) is the easier product to recommend.
vs
FeatureArlo Video Doorbell 2K (2nd gen)Eufy Video Doorbell C31 (with Battery Pack)Winner
Price$40.84$99.99Arlo Video Doorbell 2K (2nd gen)
Rating4.34.2Arlo Video Doorbell 2K (2nd gen)
IntegrationsGoogle Home, Alexa, Home Assistant, IFTTTGoogle Home, Alexa, Home AssistantArlo Video Doorbell 2K (2nd gen)
StorageCloudMicroSD Card Slot, CloudEufy Video Doorbell C31 (with Battery Pack)
AlertsMotion, People, Packages, Animals, VehiclesMotion, PeopleArlo Video Doorbell 2K (2nd gen)
Customizable Motion ZonesSubscription requiredNOArlo Video Doorbell 2K (2nd gen)
Automatic RepliesNOYESEufy Video Doorbell C31 (with Battery Pack)
Warranty1 year1 yearTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
Outdoor Custom RingtoneNONOTie
Indoor Custom RingtoneNONOTie
Voice ChangingNONOTie
Winner
Arlo

Arlo Video Doorbell 2K (2nd gen)

49% OFF
$79.99
$40.84
BUY NOW
  • + Price: $40.84
  • + Rating: 4.3
  • + Integrations: Google Home, Alexa, Home Assistant, IFTTT
  • - Storage: Cloud vs MicroSD Card Slot, Cloud
  • - Automatic Replies: NO vs YES

Frequently Asked Questions (FAQ)

Which is better overall: Arlo Video Doorbell 2K (2nd gen) or Eufy Video Doorbell C31 (with Battery Pack)?
Arlo Video Doorbell 2K (2nd gen) has the stronger overall profile in this comparison, especially for price, rating, and integrations.
What is the biggest difference between Arlo Video Doorbell 2K (2nd gen) and Eufy Video Doorbell C31 (with Battery Pack)?
Price is one of the clearest differences: Arlo Video Doorbell 2K (2nd gen) lists $40.84, while Eufy Video Doorbell C31 (with Battery Pack) lists $99.99.
Which one looks better on price?
Arlo Video Doorbell 2K (2nd gen) is listed at $40.84, while Eufy Video Doorbell C31 (with Battery Pack) is listed at $99.99. Arlo Video Doorbell 2K (2nd gen) (better spec).
Who should buy Arlo Video Doorbell 2K (2nd gen)?
Choose Arlo Video Doorbell 2K (2nd gen) if your priority is price and rating and that matters more than storage.
Who should buy Eufy Video Doorbell C31 (with Battery Pack)?
Choose Eufy Video Doorbell C31 (with Battery Pack) if your priority is storage and automatic replies and that matters more than price.
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