Aqara Doorbell Camera G400 (Wired) vs Google Nest Doorbell (wired, 3rd Gen) comparison

Updated September 2026

Data from Amazon and official Aqara and Google sites.

2026 verdict

In 2026, the recommendation leans toward Aqara Doorbell Camera G400 (Wired) over Google Nest Doorbell (wired, 3rd Gen), driven by price, connectivity, and integrations. It builds its lead on price, connectivity, and integrations, then backs it up with a stronger showing on voice changing and automatic replies. Google Nest Doorbell (wired, 3rd Gen) is the better fit only for buyers who prioritize rating above everything else here. That is enough to make Aqara Doorbell Camera G400 (Wired) the better pick for most buyers.

Winner

Aqara

Aqara Doorbell Camera G400 (Wired)

10% OFF

$89.99

$99.99

Buy on Amazon USA

Google

Google Nest Doorbell (wired, 3rd Gen)

$199.00

Buy on Amazon USA

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Feature	Aqara Doorbell Camera G400 (Wired)	Google Nest Doorbell (wired, 3rd Gen)	Winner
Price	$89.99	$199.00	Aqara Doorbell Camera G400 (Wired)
Rating	4.3	4.4	Google Nest Doorbell (wired, 3rd Gen)
Connectivity	2.4 GHz WiFi, 5 GHz WiFi, Ethernet	2.4 GHz WiFi, 5 GHz WiFi	Aqara Doorbell Camera G400 (Wired)
Integrations	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant	Google Home, Alexa, Samsung SmartThings, Home Assistant	Aqara Doorbell Camera G400 (Wired)
Voice Changing	YES	NO	Aqara Doorbell Camera G400 (Wired)
Automatic Replies	YES	NO	Aqara Doorbell Camera G400 (Wired)
Warranty	1 year	1 year	Tie
Storage	MicroSD Card Slot, Cloud	Internal, Cloud	Tie
Alerts	Motion, People, Packages, Animals, Vehicles, Familiar Faces	Motion, People, Packages, Animals, Vehicles, Familiar Faces	Tie
Customizable Motion Zones	YES	YES	Tie
Indoor Custom Ringtone	YES	YES	Tie

Winner

Aqara

Aqara Doorbell Camera G400 (Wired)

10% OFF

$89.99

$99.99

Buy on Amazon USA

+ Price: $89.99
+ Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Ethernet
+ Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant
- Rating: 4.3 vs 4.4

Google

Google Nest Doorbell (wired, 3rd Gen)

$199.00

Buy on Amazon USA

+ Rating: 4.4
- Price: $199.00 vs $89.99
- Connectivity: 2.4 GHz WiFi, 5 GHz WiFi vs 2.4 GHz WiFi, 5 GHz WiFi, Ethernet

Frequently Asked Questions

Which is better overall: Aqara Doorbell Camera G400 (Wired) or Google Nest Doorbell (wired, 3rd Gen)?

Aqara Doorbell Camera G400 (Wired) has the stronger overall profile in this comparison, especially for price, connectivity, and integrations.

What is the biggest difference between Aqara Doorbell Camera G400 (Wired) and Google Nest Doorbell (wired, 3rd Gen)?

Price is one of the clearest differences: Aqara Doorbell Camera G400 (Wired) lists $89.99, while Google Nest Doorbell (wired, 3rd Gen) lists $199.00.

Which one looks better on price?

Aqara Doorbell Camera G400 (Wired) is listed at $89.99, while Google Nest Doorbell (wired, 3rd Gen) is listed at $199.00. Aqara Doorbell Camera G400 (Wired) (better spec).

Who should buy Aqara Doorbell Camera G400 (Wired)?

Choose Aqara Doorbell Camera G400 (Wired) if your priority is price and connectivity and that matters more than rating.

Who should buy Google Nest Doorbell (wired, 3rd Gen)?

Choose Google Nest Doorbell (wired, 3rd Gen) if your priority is rating and that matters more than price.

Full comparison table

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