Updated November 2026
Data from the official Eufy and TP-Link sites.
2026 verdict
Between two subscription-free battery doorbells, the TP-Link Tapo D210 claims the win with an indoor chime in the box, color night vision and a documented battery life of 6 months.
Like the Eufy, it records 2K to a microSD card and detects people without a plan, and it is the lower priced and better reviewed of the pair, with SmartThings support on top of Google Home and Alexa. The Eufy Video Doorbell C31 (with Battery Pack) keeps a real advantage for a wired door: it can run on doorbell wiring, records 24/7 and keeps saving through a power cut, and it lists Home Assistant support, which the Tapo does not document. Choose the TP-Link Tapo D210 for a wire-free door and a complete kit, and the Eufy Video Doorbell C31 (with Battery Pack) when you want continuous recording on existing wiring.
Works with
Connectivity
- Wi-Fi 2.4 GHz
vs
Winner
17% OFF
$58.00
$69.99
Works with
Connectivity
- Wi-Fi 2.4 GHz
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| Feature | Eufy Video Doorbell C31 (with Battery Pack) | TP-Link Tapo D210 | Winner |
|---|---|---|---|
| Price | $129.99 | $58.00 | TP-Link Tapo D210 |
| Rating | 4.1 | 4.3 | TP-Link Tapo D210 |
| Integrations | Google Home, Alexa, Home Assistant | Google Home, Alexa, Samsung SmartThings | TP-Link Tapo D210 |
| Connectivity | 2.4 GHz WiFi | 2.4 GHz WiFi | Tie |
| Storage | MicroSD Card Slot, Cloud | MicroSD Card Slot, Cloud | Tie |
| Alerts | Motion, People | Motion, People | Tie |
| Voice Changing | NO | NO | Tie |
| Automatic Replies | YES | YES | Tie |
| No Subscription Required | YES | YES | Tie |
What the differences mean
Power
The TP-Link Tapo D210 is battery only, with a documented battery life of 6 months. The Eufy Video Doorbell C31 (with Battery Pack) runs on its battery or on doorbell wiring, so it is the one that can stay powered permanently on a wired door.
Continuous recording
The Eufy offers 24/7 live streaming and 24/7 history, and keeps recording events through a power cut. The Tapo records events only and has no 24/7 option, which suits a battery doorbell but means gaps between clips.
Chime
The Tapo D210 ships with an indoor chime. The Eufy's chime is sold separately, so budget for one if you want it to ring inside.
Night vision
The Tapo has color night vision; the Eufy records black and white at night. For identifying clothing or a car color after dark, the Tapo shows more.
Smart home platforms
Both work with Google Home and Alexa. The Tapo adds SmartThings, while the Eufy lists Home Assistant, which is not documented for the Tapo. Neither supports Apple Home or Matter.
Which one to buy if
- your door has no doorbell wiring
The TP-Link Tapo D210 is built for battery use and lists months of battery life.
- you want continuous 24/7 recording
The Eufy Video Doorbell C31 (with Battery Pack) records around the clock; the Tapo records events only.
- you want everything in one box
The Tapo includes the indoor chime that the Eufy sells separately.
- you run Home Assistant
The Eufy lists Home Assistant support, while it is not documented for the Tapo.
$129.99
- - Price: $129.99 vs $58.00
- - Rating: 4.1 vs 4.3
Winner
17% OFF
$58.00
$69.99
- + Price: $58.00
- + Rating: 4.3
- + Integrations: Google Home, Alexa, Samsung SmartThings
What owners say
Owners of both doorbells chose them for the same reason: footage lands on their own microSD card with nothing to pay each month, and both groups call the 2K picture sharp. After that they diverge. TP-Link Tapo D210 owners single out the spotlight-assisted color night vision, battery life that often stretches to months and the Ring Call feature that phones them, and they complain about a shallow Alexa integration and person detection that can miss people further down the path. Eufy Video Doorbell C31 (with Battery Pack) owners like reusing existing doorbell wiring and pairing it with a Eufy HomeBase for round-the-clock recording, but say battery life falls short of the claims with no low-battery warning, that notifications and live view can be slow and that the body is bulky.
Frequently Asked Questions
Eufy vs Tapo doorbell: which is better, the Eufy Video Doorbell C31 (with Battery Pack) or the TP-Link Tapo D210?
The TP-Link Tapo D210 for most buyers. It includes a chime, adds color night vision and SmartThings, documents 6 months of battery life and is the lower priced of the two. The Eufy Video Doorbell C31 (with Battery Pack) is the better pick when you want to wire it and record 24/7.
What is the biggest difference between the Eufy Video Doorbell C31 (with Battery Pack) and the TP-Link Tapo D210?
Power and recording. The Eufy Video Doorbell C31 (with Battery Pack) can be wired and records 24/7, while the TP-Link Tapo D210 is battery only and records events.
Do the Eufy Video Doorbell C31 (with Battery Pack) and the TP-Link Tapo D210 need a subscription?
No. Both record 2K video to a microSD card and detect people without a plan. Neither offers free package alerts, and cloud storage is an optional paid extra on both.
Which has better battery life?
The TP-Link Tapo D210 documents 6 months, and owners report anywhere from a month with every detection type on to several months of normal use. Battery life is not documented for the Eufy Video Doorbell C31 (with Battery Pack), and its owners say it falls short of the claims.
Who should buy the Eufy Video Doorbell C31 (with Battery Pack)?
Homes with doorbell wiring that want continuous local recording, Home Assistant users and anyone who already records other Eufy cameras on a HomeBase.
Who should buy the TP-Link Tapo D210?
Renters and homes without doorbell wiring that want a subscription-free doorbell with a chime included, color night vision and long battery life.
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