Doorbells · Head to head

Aqara Doorbell Camera G400 (Wired) vs Ring Battery Doorbell

Full Smart Doorbells comparison in 2026

Updated October 2026
Data from Amazon and official Aqara and Ring sites.
2026 verdict
The Aqara Doorbell Camera G400 (Wired) is the more complete doorbell of this wired-versus-battery pair, and it is the cheaper of the two.
It brings 2K head-to-toe video, PoE or 8-24V wiring, Ethernet, Wi-Fi 6, HomeKit Secure Video, Google, Alexa, SmartThings and Home Assistant, plus 24/7 recording to a microSD card of up to 512 GB with RTSP and ONVIF. The Ring Battery Doorbell answers with the freedom of no wiring at all, a tall 1536p head-to-toe view and deep Alexa integration, but it saves nothing locally and its person and package alerts sit behind a Ring plan. Choose the Aqara Doorbell Camera G400 (Wired) for a powered door with local recording, or the Ring Battery Doorbell if there is no wiring and you accept the subscription.
vs
Deals by email

Doorbell prices change while you decide

We follow prices across the catalog and email you the best deals we find.

Smart home deals and news, straight to your inbox

Price drops, new releases and the smart home news worth knowing.

No spam. Unsubscribe in one click.

Your subscription could not be saved. Please try again.
Please enter a valid email address.
Tick the box above to finish signing up.
We couldn't verify you're human. Please try again.
Too many attempts. Please try again in an hour.
Your subscription has been successful.
FeatureAqara Doorbell Camera G400 (Wired)Ring Battery DoorbellWinner
Rating4.24.5Ring Battery Doorbell
Connectivity2.4 GHz WiFi, 5 GHz WiFi, Ethernet2.4 GHz WiFiAqara Doorbell Camera G400 (Wired)
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home AssistantAlexa, Home AssistantAqara Doorbell Camera G400 (Wired)
StorageMicroSD Card Slot, CloudCloudAqara Doorbell Camera G400 (Wired)
AlertsMotion, People, Packages, Animals, Vehicles, Familiar FacesMotion, People, PackagesAqara Doorbell Camera G400 (Wired)
Voice ChangingYESNOAqara Doorbell Camera G400 (Wired)
Price$99.99$99.99Tie
Warranty1 year1 yearTie
Customizable Motion ZonesYESYESTie
Automatic RepliesYESYESTie

What the differences mean

Power

The Aqara Doorbell Camera G400 (Wired) takes PoE or 8-24V wiring and has no battery, so it never needs a charge but needs power at the door. The Ring Battery Doorbell runs on a rechargeable battery with optional hardwiring, which is what lets it go on a door with no circuit.

Storage

The Aqara Doorbell Camera G400 (Wired) records 24/7 to a microSD card of up to 512 GB with SMB NAS backup and no subscription. The Ring Battery Doorbell has no local storage, so saved clips and person and package alerts need a Ring Protect plan.

Integrations

The Aqara Doorbell Camera G400 (Wired) supports HomeKit Secure Video, Google Home, Alexa, SmartThings, Home Assistant, RTSP and ONVIF. The Ring Battery Doorbell works with Alexa and Home Assistant through ring-mqtt only, with no Google Home, HomeKit, SmartThings or Matter.

Chime

A chime is included with the Aqara Doorbell Camera G400 (Wired), though owners find it quiet. The Ring Battery Doorbell ships without one, so hearing it indoors means a Ring Chime or a compatible Echo.

Detection

The Aqara Doorbell Camera G400 (Wired) runs local motion and person detection and adds customizable zones and privacy masking. The Ring Battery Doorbell offers fast motion alerts and customizable zones, with person and package detection behind the plan and no animal, vehicle or familiar-face alerts.

Which one to buy if

Winner
Prime exclusive deal
$99.99

Last recorded price

  • + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Ethernet
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant
  • + Storage: MicroSD Card Slot, Cloud
  • - Rating: 4.2 vs 4.5
Prime exclusive deal
$99.99

Last recorded price

  • + Rating: 4.5
  • - Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, 5 GHz WiFi, Ethernet
  • - Integrations: Alexa, Home Assistant vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant

What owners say

Aqara Doorbell Camera G400 (Wired) owners talk about a doorbell that runs itself: fast notifications, a quick install on existing wiring, and HomeKit Secure Video that opens in the Apple Home app without a thought, with the 3:4 frame solving the parcel problem and RTSP opening the door to an NVR; the complaints are the quiet bundled chime and the package and face detections tied to a HomeGuardian plan. Ring Battery Doorbell owners bought it to skip wiring and describe setup in minutes, sharp video and a view that catches deliveries on the ground, but they warn that a Ring Protect plan is needed for saved video and smart alerts and that battery charging stops below freezing.

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 Doorbell Camera G400 (Wired)
  • Ring Battery Doorbell

Loading price history...

Frequently Asked Questions

Which is better overall: Aqara Doorbell Camera G400 (Wired) or Ring Battery Doorbell?

The Aqara Doorbell Camera G400 (Wired), for any door that has power. It is 2K, supports PoE, Ethernet, Wi-Fi 6, HomeKit Secure Video and RTSP, and records locally without a plan. The Ring Battery Doorbell is the pick only when there is no wiring, where its battery and Alexa integration carry the day.

What is the biggest difference between the Aqara Doorbell Camera G400 (Wired) and the Ring Battery Doorbell?

Wired versus wireless. The Aqara Doorbell Camera G400 (Wired) needs PoE or 8-24V wiring but records locally and never charges, while the Ring Battery Doorbell runs on a rechargeable battery with no local storage and a subscription for saved video and smart alerts.

Does the Aqara Doorbell Camera G400 (Wired) need a subscription?

No for the core features. Motion and person detection run on the device and 24/7 recording works from a microSD card of up to 512 GB with optional SMB NAS backup. A HomeGuardian plan is only needed for cloud storage and the cloud AI detections.

Does the Ring Battery Doorbell need existing wiring?

No. It runs on a rechargeable battery, so wiring is optional, and setup takes minutes through the app. In a cold climate, battery and solar charging stop below about 32F, so hardwiring is the safer choice there.

Who should buy the Aqara Doorbell Camera G400 (Wired)?

Apple Home households, anyone with PoE or 8-24V wiring at the door, and buyers who want 2K head-to-toe video, local recording with no subscription and RTSP for an NVR.

Who should buy the Ring Battery Doorbell?

Homes and renters with no wiring at the door, Alexa and Echo households, and buyers who want a tall head-to-toe view and accept a Ring Protect plan for saved video and smart alerts.

Full comparison table

Compare all 44 Doorbells side by side

You are looking at two of them. The full table lines up all Doorbells in the catalog with the same specs, so you can filter by what you need and sort by price or rating.

  • 44 Doorbells
  • 56 specs compared
  • 53 filters
Open the full comparison
More Doorbells

Top Doorbells to compare next

44 video doorbells from 15 brands compared: Ring, Eufy, Arlo, Aqara and more. Power source, resolution, storage without a subscription and prices.

All Doorbells
Aqara

More Aqara products

A sharper look at other Aqara products worth comparing.

Explore Aqara
Ring

More Ring products

A sharper look at other Ring products worth comparing.

Explore Ring
Price alert

Get an email when the price drops

How much should it drop?

Cancel anytime from the email.