The Smart Device Compare comparison

EZVIZ CP4 vs Ring Wired Doorbell Pro

Understand the differences. Decide what matters to your home.

Before you compare every specification

Key differences between EZVIZ CP4 and Ring Wired Doorbell Pro

A summary of selected recorded differences between these doorbells. Check the full specification table below for details and conditions.

Feature differences among your selected devices

5 GHz Wi-Fi (connectivity): EZVIZ CP4 — No; Ring Wired Doorbell Pro — Yes (802.11 b/g/n wifi connection @2.4GHz and 5.0GHz).
Automatic Replies (features): EZVIZ CP4 — No; Ring Wired Doorbell Pro — Yes (Quick Replies: choose a preset response and take a message from visitors when you're not available. No subscription is required for Quick Replies; a Ring subscription is only needed to review the recorded messages.).
Voice Changing (features): EZVIZ CP4 — Yes; Ring Wired Doorbell Pro — No.
Google Home (integrations): EZVIZ CP4 — Yes; Ring Wired Doorbell Pro — No.

Specifications to check side by side

Motion (alerts): EZVIZ CP4 — Yes (PIR sensor); Ring Wired Doorbell Pro — YES (3D Motion) (3D Motion Detection with Bird's Eye View).
Packages (alerts): EZVIZ CP4 — No; Ring Wired Doorbell Pro — Subscription required.
People (alerts): EZVIZ CP4 — Yes (Human shape detection on top of the PIR sensor); Ring Wired Doorbell Pro — Subscription required.
Chime (included accessories): EZVIZ CP4 — Yes (The indoor touchscreen rings, with up to 5 ringtones and adjustable volume); Ring Wired Doorbell Pro — Sold separately.

Information still to confirm

7 of 47 comparison fields lack a resolved value for at least one selected device. Missing information is not evidence that a feature is absent.
Check the full table and manufacturer documentation before ruling out a device.

These observations are derived from recorded catalog data and have not all been independently verified. Confirm details with the manufacturer before purchasing.

Compare capabilities, compatibility and setup requirements.

Option 1 · EZVIZ

EZVIZ CP4

Catalog update date not recorded

View full device profile

Option 2 · Ring

Ring Wired Doorbell Pro

Catalog update date not recorded

View full device profile

What the catalog tells us

Understand the tradeoffs.

These counts describe the available data, not a quality score. More features do not automatically make a better device.

19differences with recorded values for every device

7rows with missing or unspecified information

Consider your setup

Cloud

EZVIZ CP4Yes
Ring Wired Doorbell ProSubscription required

Check recording retention, account requirements and which functions depend on a subscription. Confirm these requirements for your intended use.

Inspect the specifications

Consider your setup

microSD card slot

EZVIZ CP4Yes
Ring Wired Doorbell ProNo

Check card capacity, whether a card is included, and which recording modes work without a paid plan.

Inspect the specifications

Your priorities, side by side

Focus on what changes.

Mark the specifications you care about. Open manufacturer sources for verification scope; fields without citations remain catalog data. Expand notes for other qualifications.

Differences onlyMy priorities (0)

Showing 47 of 47 rows. “Not recorded” does not mean “No”.

Reading layout

Alerts

Animals

EZVIZ CP4: No
Ring Wired Doorbell Pro: No

Familiar Faces

EZVIZ CP4: No
Ring Wired Doorbell Pro: No

Motion

EZVIZ CP4: Yes
Catalog note
PIR sensor
Ring Wired Doorbell Pro: YES (3D Motion)
Catalog note
3D Motion Detection with Bird's Eye View

Packages

EZVIZ CP4: No
Ring Wired Doorbell Pro: Subscription required

People

EZVIZ CP4: Yes
Catalog note
Human shape detection on top of the PIR sensor
Ring Wired Doorbell Pro: Subscription required

Vehicles

EZVIZ CP4: No
Ring Wired Doorbell Pro: No

Connectivity

2.4 GHz Wi-Fi

EZVIZ CP4: Yes
Catalog note
IEEE 802.11 b/g/n
Ring Wired Doorbell Pro: Yes
Catalog note
802.11 b/g/n

5 GHz Wi-Fi

EZVIZ CP4: No
Ring Wired Doorbell Pro: Yes
Catalog note
802.11 b/g/n wifi connection @2.4GHz and 5.0GHz

Ethernet

EZVIZ CP4: No
Ring Wired Doorbell Pro: No

Features

Automatic Replies

EZVIZ CP4: No
Ring Wired Doorbell Pro: Yes
Catalog note
Quick Replies: choose a preset response and take a message from visitors when you're not available. No subscription is required for Quick Replies; a Ring subscription is only needed to review the recorded messages.

Automations

EZVIZ CP4: Yes
Catalog note
IFTTT
Ring Wired Doorbell Pro: Yes

Indoor Custom Ringtone

EZVIZ CP4: Yes
Catalog note
Up to 5 ringtones, adjustable volume
Ring Wired Doorbell Pro: Not recorded

Outdoor Custom Ringtone

EZVIZ CP4: No
Ring Wired Doorbell Pro: Not recorded

Voice Changing

EZVIZ CP4: Yes
Ring Wired Doorbell Pro: No

Hub

Matter bridge

EZVIZ CP4: No
Ring Wired Doorbell Pro: No

Thread border router

EZVIZ CP4: No
Ring Wired Doorbell Pro: No

Zigbee coordinator

EZVIZ CP4: No
Ring Wired Doorbell Pro: No

Included Accessories

Chime

EZVIZ CP4: Yes
Catalog note
The indoor touchscreen rings, with up to 5 ringtones and adjustable volume
Ring Wired Doorbell Pro: Sold separately

Integrations

Alexa

EZVIZ CP4: Yes
Catalog note
Image encryption has to be turned off in the EZVIZ app first
Ring Wired Doorbell Pro: Yes

Apple Home

EZVIZ CP4: No
Ring Wired Doorbell Pro: No

Google Home

EZVIZ CP4: Yes
Ring Wired Doorbell Pro: No

Home Assistant

EZVIZ CP4: Yes
Catalog note
Official EZVIZ integration
Ring Wired Doorbell Pro: Yes

Matter

EZVIZ CP4: No
Ring Wired Doorbell Pro: No

SmartThings

EZVIZ CP4: No
Ring Wired Doorbell Pro: No

Motion Detection

Angle Of Detection

EZVIZ CP4: 110°
Ring Wired Doorbell Pro: Not recorded

Customizable Motion Zones

EZVIZ CP4: No
Catalog note
PIR sensitivity is adjustable, but not by zone
Ring Wired Doorbell Pro: Yes

Range Of Detection

EZVIZ CP4: 6 m
Ring Wired Doorbell Pro: 9 m

Power

Battery Life

EZVIZ CP4: 90 days
Catalog note
Standby time with the power-saving mode on
Ring Wired Doorbell Pro: Not applicable / unspecified

Rechargeable Battery

EZVIZ CP4: Yes
Catalog note
4600 mAh lithium battery, charges over the supplied cable
Ring Wired Doorbell Pro: No

Wired

EZVIZ CP4: No
Ring Wired Doorbell Pro: Yes

Storage

Cloud

EZVIZ CP4: Yes
Catalog note
EZVIZ CloudPlay subscription
Ring Wired Doorbell Pro: Subscription required

Internal Storage

EZVIZ CP4: No
Ring Wired Doorbell Pro: No

microSD card slot

EZVIZ CP4: Yes
Catalog note
up to 512 GB on firmware V5.3.3 build 230110 or later
Ring Wired Doorbell Pro: No

Video

24 7 Live Streaming

EZVIZ CP4: Yes
Ring Wired Doorbell Pro: Yes

24 7 Video History

EZVIZ CP4: No
Ring Wired Doorbell Pro: No

2k Video

EZVIZ CP4: No
Ring Wired Doorbell Pro: No

Black White Night Vision

EZVIZ CP4: Yes
Catalog note
Infrared, up to 5 m
Ring Wired Doorbell Pro: Yes

Color Night Vision

EZVIZ CP4: No
Ring Wired Doorbell Pro: Yes

Field Of View

EZVIZ CP4: 166° Diagonal / 136° Horizontal / 80° Vertical
Ring Wired Doorbell Pro: 150° Horizontal / 150° Vertical

Hd Video

EZVIZ CP4: Yes
Catalog note
1080p at 15 fps
Ring Wired Doorbell Pro: YES (1536p)
Catalog note
1536p HD+ Video

Hdr

EZVIZ CP4: No
Catalog note
Digital WDR only
Ring Wired Doorbell Pro: No

Offline Video Event History

EZVIZ CP4: Yes
Catalog note
Events are written to the microSD card
Ring Wired Doorbell Pro: No

Powerless Video Event History

EZVIZ CP4: No
Ring Wired Doorbell Pro: No

Privacy Zone

EZVIZ CP4: Not recorded
Ring Wired Doorbell Pro: Yes

RTSP

EZVIZ CP4: Not recorded
Ring Wired Doorbell Pro: No

Video Event History

EZVIZ CP4: Yes
Ring Wired Doorbell Pro: Subscription required

Web Rtc

EZVIZ CP4: Not recorded
Ring Wired Doorbell Pro: Yes

Specifications for EZVIZ CP4 versus Ring Wired Doorbell Pro
Specification	EZVIZ CP4	Ring Wired Doorbell Pro
Alerts
Animals	No	No
Familiar Faces	No	No
Motion	Yes Catalog note PIR sensor	YES (3D Motion) Catalog note 3D Motion Detection with Bird's Eye View
Packages	No	Subscription required
People	Yes Catalog note Human shape detection on top of the PIR sensor	Subscription required
Vehicles	No	No
Connectivity
2.4 GHz Wi-Fi	Yes Catalog note IEEE 802.11 b/g/n	Yes Catalog note 802.11 b/g/n
5 GHz Wi-Fi	No	Yes Catalog note 802.11 b/g/n wifi connection @2.4GHz and 5.0GHz
Ethernet	No	No
Features
Automatic Replies	No	Yes Catalog note Quick Replies: choose a preset response and take a message from visitors when you're not available. No subscription is required for Quick Replies; a Ring subscription is only needed to review the recorded messages.
Automations	Yes Catalog note IFTTT	Yes
Indoor Custom Ringtone	Yes Catalog note Up to 5 ringtones, adjustable volume	Not recorded
Outdoor Custom Ringtone	No	Not recorded
Voice Changing	Yes	No
Hub
Matter bridge	No	No
Thread border router	No	No
Zigbee coordinator	No	No
Included Accessories
Chime	Yes Catalog note The indoor touchscreen rings, with up to 5 ringtones and adjustable volume	Sold separately
Integrations
Alexa	Yes Catalog note Image encryption has to be turned off in the EZVIZ app first	Yes
Apple Home	No	No
Google Home	Yes	No
Home Assistant	Yes Catalog note Official EZVIZ integration	Yes
Matter	No	No
SmartThings	No	No
Motion Detection
Angle Of Detection	110°	Not recorded
Customizable Motion Zones	No Catalog note PIR sensitivity is adjustable, but not by zone	Yes
Range Of Detection	6 m	9 m
Power
Battery Life	90 days Catalog note Standby time with the power-saving mode on	Not applicable / unspecified
Rechargeable Battery	Yes Catalog note 4600 mAh lithium battery, charges over the supplied cable	No
Wired	No	Yes
Storage
Cloud	Yes Catalog note EZVIZ CloudPlay subscription	Subscription required
Internal Storage	No	No
microSD card slot	Yes Catalog note up to 512 GB on firmware V5.3.3 build 230110 or later	No
Video
24 7 Live Streaming	Yes	Yes
24 7 Video History	No	No
2k Video	No	No
Black White Night Vision	Yes Catalog note Infrared, up to 5 m	Yes
Color Night Vision	No	Yes
Field Of View	166° Diagonal / 136° Horizontal / 80° Vertical	150° Horizontal / 150° Vertical
Hd Video	Yes Catalog note 1080p at 15 fps	YES (1536p) Catalog note 1536p HD+ Video
Hdr	No Catalog note Digital WDR only	No
Offline Video Event History	Yes Catalog note Events are written to the microSD card	No
Powerless Video Event History	No	No
Privacy Zone	Not recorded	Yes
RTSP	Not recorded	No
Video Event History	Yes	Subscription required
Web Rtc	Not recorded	Yes

Know what’s behind the comparison.

The table matches specifications by section and field. It preserves notes, separates missing data from explicit “No” values, and keeps qualifications attached to their values. No overall winner is assigned from feature counts.

Read our comparison methodology