Eufy Video Doorbell S220 vs EZVIZ CP4 (2026): Which to Buy?

Updated June 2026

Data from Amazon and official Eufy and EZVIZ sites.

2026 verdict

HomeBase not required: the EZVIZ CP4 wins this video doorbell comparison on owner rating, Google plus Home Assistant, onboard microSD storage, indoor custom ringtones and a voice changer.

Winner

EZVIZ CP4

€113.99€149.9924% OFF

Buy on Amazon Germany

The Eufy Video Doorbell S220 is the cheaper, longer-lasting option (6 months of battery) with 2K video and customizable motion zones, but it has no microSD slot of its own and stores locally on a required HomeBase, and it talks only to Google and Alexa. The EZVIZ CP4 is a 1080p peephole kit with a 4.3-inch indoor screen. Pick the EZVIZ CP4 to avoid a hub and record on the doorbell; pick the Eufy Video Doorbell S220 if you already own a HomeBase and want 2K with long battery life.

Eufy

Eufy Video Doorbell S220

$79.99

Buy on Amazon USA

Winner

EZVIZ

EZVIZ CP4

24% OFF

€113.99

€149.99

Buy on Amazon Germany

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Feature	Eufy Video Doorbell S220	EZVIZ CP4	Winner
Price	$79.99	€113.99	Eufy Video Doorbell S220
Rating	4.4	4.5	EZVIZ CP4
Battery Life	6 months	90 days	Eufy Video Doorbell S220
Integrations	Google Home, Alexa	Google Home, Alexa, Home Assistant	EZVIZ CP4
Storage	Cloud	MicroSD Card Slot, Cloud	EZVIZ CP4
Customizable Motion Zones	YES	NO	Eufy Video Doorbell S220
Indoor Custom Ringtone	NO	YES	EZVIZ CP4
Voice Changing	NO	YES	EZVIZ CP4
Connectivity	2.4 GHz WiFi	2.4 GHz WiFi	Tie
Alerts	Motion, People	Motion, People	Tie
Outdoor Custom Ringtone	NO	NO	Tie
Automatic Replies	NO	NO	Tie

Eufy

Eufy Video Doorbell S220

$79.99

Buy on Amazon USA

+ Price: $79.99
+ Battery Life: 6 months
+ Customizable Motion Zones: YES
- Rating: 4.4 vs 4.5
- Integrations: Google Home, Alexa vs Google Home, Alexa, Home Assistant

Winner

EZVIZ

EZVIZ CP4

24% OFF

€113.99

€149.99

Buy on Amazon Germany

+ Rating: 4.5
+ Integrations: Google Home, Alexa, Home Assistant
+ Storage: MicroSD Card Slot, Cloud
- Price: €113.99 vs $79.99
- Battery Life: 90 days vs 6 months

Frequently Asked Questions

Which is better overall: Eufy Video Doorbell S220 or EZVIZ CP4?

The EZVIZ CP4 is better overall on owner rating, integrations and onboard storage. The Eufy Video Doorbell S220 is cheaper, lasts up to 6 months on a charge and shoots 2K, but it needs a Eufy HomeBase.

Does the Eufy Video Doorbell S220 work without a HomeBase?

No. The Eufy Video Doorbell S220 stores locally on a required HomeBase and has no microSD slot. The EZVIZ CP4 records to a microSD card in the doorbell and does not need a hub.

Which has longer battery life?

The Eufy Video Doorbell S220, rated at 6 months. The EZVIZ CP4 quotes 90 days of standby with power saving on, and that figure drops on a busy doorway because it cannot mask motion by zone.

Who should buy the EZVIZ CP4?

Buyers who do not own a Eufy HomeBase, want Home Assistant or an indoor touchscreen, and prefer a peephole camera that records to its own card.

Who should buy the Eufy Video Doorbell S220?

Existing HomeBase owners who want a cheaper 2K outdoor doorbell with a 6-month battery and customizable motion zones, and who only need Google Home or Alexa.

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