Aqara Smart Video Doorbell G4 vs EZVIZ CP4 (2026)

Updated September 2026

Data from Amazon and official Aqara and EZVIZ sites.

2026 verdict

Winner

$74.99$79.996% OFF

HomeKit or a peephole screen? The Aqara Smart Video Doorbell G4 is the broader video doorbell, winning on price, a rated 4-month battery, Apple HomeKit plus Google, Alexa and Home Assistant, familiar-face alerts, outdoor custom ringtones and automatic replies. It can run on six AA cells or optional wiring, includes a 95 dB chime repeater, and records 1080p to a microSD card of up to 512 GB with 7 days of cloud at no extra fee. The EZVIZ CP4 is the better-reviewed unit with a longer 2-year warranty, a 4.3-inch indoor touchscreen and a voice changer, but it has no HomeKit, no outdoor ringtone and no automatic replies. Choose the Aqara Smart Video Doorbell G4 for HomeKit Secure Video and a weatherproof porch; choose the EZVIZ CP4 for a no-drill peephole and that indoor screen.

Winner

Aqara

Aqara Smart Video Doorbell G4

6% OFF

$74.99

$79.99

Buy on Amazon USA

EZVIZ

EZVIZ CP4

24% OFF

€113.99

€149.99

Buy on Amazon Germany

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Feature	Aqara Smart Video Doorbell G4	EZVIZ CP4	Winner
Price	$74.99	€113.99	Aqara Smart Video Doorbell G4
Rating	3.6	4.5	EZVIZ CP4
Warranty	1 year	2 years	EZVIZ CP4
Battery Life	4 months	90 days	Aqara Smart Video Doorbell G4
Integrations	Google Home, Alexa, Apple HomeKit, Home Assistant	Google Home, Alexa, Home Assistant	Aqara Smart Video Doorbell G4
Alerts	Motion, People, Familiar Faces	Motion, People	Aqara Smart Video Doorbell G4
Outdoor Custom Ringtone	YES	NO	Aqara Smart Video Doorbell G4
Automatic Replies	YES	NO	Aqara Smart Video Doorbell G4
Connectivity	2.4 GHz WiFi	2.4 GHz WiFi	Tie
Storage	MicroSD Card Slot, Cloud	MicroSD Card Slot, Cloud	Tie
Customizable Motion Zones	NO	NO	Tie
Indoor Custom Ringtone	YES	YES	Tie

Winner

Aqara

Aqara Smart Video Doorbell G4

6% OFF

$74.99

$79.99

Buy on Amazon USA

+ Price: $74.99
+ Battery Life: 4 months
+ Integrations: Google Home, Alexa, Apple HomeKit, Home Assistant
- Rating: 3.6 vs 4.5
- Warranty: 1 year vs 2 years

EZVIZ

EZVIZ CP4

24% OFF

€113.99

€149.99

Buy on Amazon Germany

+ Rating: 4.5
+ Warranty: 2 years
- Price: €113.99 vs $74.99
- Battery Life: 90 days vs 4 months

Frequently Asked Questions

Which is better overall: Aqara Smart Video Doorbell G4 or EZVIZ CP4?

The Aqara Smart Video Doorbell G4 is better overall, with HomeKit, a longer battery rating, familiar-face alerts, outdoor custom ringtones and automatic replies. The EZVIZ CP4 is better reviewed, has a 2-year warranty and puts a 4.3-inch screen on the inside of the door.

Which doorbell works with Apple Home?

The Aqara Smart Video Doorbell G4 supports Apple HomeKit, including HomeKit Secure Video. The EZVIZ CP4 does not support Apple HomeKit.

How do they store video?

Both can record locally. The Aqara Smart Video Doorbell G4 keeps the microSD card (up to 512 GB) inside the indoor chime repeater and includes 7 days of cloud. The EZVIZ CP4 records events to a microSD card of up to 512 GB on the doorbell itself.

Who should buy the Aqara Smart Video Doorbell G4?

Apple Home households that want a weatherproof doorbell with HomeKit Secure Video, a loud included chime, optional wiring and local face recognition, without a required subscription.

Who should buy the EZVIZ CP4?

People whose door only has a peephole, who want a 4.3-inch indoor display and a voice changer, and who value the longer 2-year warranty over HomeKit.

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