Doorbells · Head to head

Aqara Smart Video Doorbell G4 vs Arlo Video Doorbell HD (2nd gen)

Full Smart Doorbells comparison in 2026

Updated October 2026
Data from Amazon and official Aqara and Arlo sites.
2026 verdict
Arlo Video Doorbell HD (2nd gen) beats Aqara Smart Video Doorbell G4 in 2026, with its clearest edge on rating, integrations, and alerts.
Arlo Video Doorbell HD (2nd gen)
Winner
Arlo Video Doorbell HD (2nd gen)

Last recorded priceSep 1, 2026$34.99

Currently unavailable on Amazon USA
See on Amazon USA
It separates itself most clearly on rating, integrations, and alerts, while still looking better on customizable motion zones. Aqara Smart Video Doorbell G4 still makes sense if storage, voice changing, and automatic replies are your priority, but most buyers should still lean toward Arlo Video Doorbell HD (2nd gen). That makes Arlo Video Doorbell HD (2nd gen) the clearer recommendation in 2026.
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FeatureAqara Smart Video Doorbell G4Arlo Video Doorbell HD (2nd gen)Winner
Rating3.64.1Arlo Video Doorbell HD (2nd gen)
IntegrationsGoogle Home, Alexa, Apple HomeKit, Home AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home AssistantArlo Video Doorbell HD (2nd gen)
StorageMicroSD Card Slot, CloudCloudAqara Smart Video Doorbell G4
AlertsMotion, People, Familiar FacesMotion, People, Packages, Animals, VehiclesArlo Video Doorbell HD (2nd gen)
Customizable Motion ZonesNOSubscription requiredArlo Video Doorbell HD (2nd gen)
Voice ChangingYESNOAqara Smart Video Doorbell G4
Automatic RepliesYESNOAqara Smart Video Doorbell G4
Warranty1 year1 yearTie
Battery Life4 months4 monthsTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
Aqara

Aqara Smart Video Doorbell G4

6% OFF
Prime exclusive deal
$74.99
$79.99

Last recorded price

Buy on Amazon USA
  • + Storage: MicroSD Card Slot, Cloud
  • + Voice Changing: YES
  • + Automatic Replies: YES
  • - Rating: 3.6 vs 4.1
  • - Integrations: Google Home, Alexa, Apple HomeKit, Home Assistant vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant
Winner
Arlo

Arlo Video Doorbell HD (2nd gen)

Prime exclusive deal

Last recorded priceSep 1, 2026$34.99

Currently unavailable on Amazon USA
See on Amazon USA
  • + Rating: 4.1
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant
  • + Alerts: Motion, People, Packages, Animals, Vehicles
  • - Storage: Cloud vs MicroSD Card Slot, Cloud
  • - Voice Changing: NO vs YES

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Aqara Smart Video Doorbell G4
  • Arlo Video Doorbell HD (2nd gen)

Loading price history...

Frequently Asked Questions

Which is better overall: Aqara Smart Video Doorbell G4 or Arlo Video Doorbell HD (2nd gen)?

Arlo Video Doorbell HD (2nd gen) has the stronger overall profile in this comparison, especially for rating, integrations, and alerts.

What is the biggest difference between Aqara Smart Video Doorbell G4 and Arlo Video Doorbell HD (2nd gen)?

Rating is one of the clearest differences: Aqara Smart Video Doorbell G4 lists 3.6, while Arlo Video Doorbell HD (2nd gen) lists 4.1.

Who should buy Aqara Smart Video Doorbell G4?

Choose Aqara Smart Video Doorbell G4 if your priority is storage and voice changing and that matters more than rating.

Who should buy Arlo Video Doorbell HD (2nd gen)?

Choose Arlo Video Doorbell HD (2nd gen) if your priority is rating and integrations and that matters more than storage.

Full comparison table

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  • 44 Doorbells
  • 56 specs compared
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