Which brand should you buy?
Quick verdict
- A PoE doorbell: the Video Doorbell PoE runs on PoE or 12-24V AC / 24V DC power.
- A doorbell that records to a Reolink NVR, as the Video Doorbell PoE and WiFi do; eufy’s PoE NVR needs its Wi-Fi Module to connect eufy’s wireless doorbells.
- A microSD slot in every doorbell; eufy’s E340, S220 and S330 record to built-in memory or a HomeBase instead.
- IFTTT and Home Assistant support, which the Battery Video Doorbell (2nd Gen) lists.
- A second camera for parcels, as on the E340 (facing down) and S330.
- A HomeBase in the box: the S220 and S330 come with one, with 16GB of storage.
- Apple HomeKit or 3K video: the S4 lists HomeKit with a HomeBase S380 and records 3072 x 3072.
At a glance
Recording and subscriptions
Every Reolink doorbell records to microSD: up to 512GB on the Battery Video Doorbell (2nd Gen), which also works with a Reolink Home Hub and Reolink Cloud, and up to 256GB on the Video Doorbell PoE and WiFi, which add a Reolink NVR or Home Hub Pro. Reolink lists no subscription needed for local recording on the PoE and WiFi models.
eufy varies by model: the C30 and C31 take microSD, the E340 has 8GB built in, the S220 and S330 record to an included HomeBase, and the S4 has 4GB built in plus an SD slot and also works with a eufy NVR. eufy lists no subscription needed for local recording on the E340, and no monthly fee for local storage on the S4.
Wiring and chimes
Reolink’s Video Doorbell PoE runs on PoE or 12-24V AC / 24V DC, and the Video Doorbell WiFi on 12-24V AC, 24V DC or its included adapter; both come with a Reolink chime in the box. The Battery Video Doorbell (2nd Gen) runs on battery, trickle-charges from 8-24V wiring or uses Wired Power Mode; it has no chime in the box but works with the Chime Plus or an existing mechanical or digital chime.
eufy’s C31, E340 and S220 run on battery or doorbell wiring and work with an existing mechanical chime, and the S330 can use existing doorbell wires and an existing chime. The C30 is battery only and pairs with a HomeBase or MiniBase Chime. The S4 is wired only, bypasses the old chime and comes with a plug-in eufy Chime 2.
Smart home and extras
Every Reolink doorbell lists Google Assistant, and the Battery Video Doorbell (2nd Gen) adds IFTTT and Home Assistant. eufy’s C30, C31, E340, S220, S330 and S4 list Google Assistant, and the S4 adds Apple HomeKit with a HomeBase S380. Reolink does not list HomeKit for the Video Doorbell PoE or WiFi.
eufy’s E340 adds a downward package camera and the S330 a 1080p package camera. Reolink’s Battery Video Doorbell (2nd Gen) uses a square 2048 x 2048 frame with a 180° diagonal view, which shows visitors head to toe and parcels on the ground.
Model-by-model comparisons
Each of these compares one Reolink model with one eufy model, with a spec table, pros and cons, and which to buy.
Battery doorbelleufy Video Doorbell C30 vs Reolink Battery Video Doorbell (2nd Gen)Compare →
Battery or wiredeufy Video Doorbell C31 vs Reolink Battery Video Doorbell (2nd Gen)Compare →
Package camera vs head-to-toeeufy Video Doorbell E340 vs Reolink Battery Video Doorbell (2nd Gen)Compare →
HomeBase kit vs battery or wiredeufy Video Doorbell S330 vs Reolink Battery Video Doorbell (2nd Gen)Compare →
Wired doorbelleufy Video Doorbell S4 vs Reolink Video Doorbell WiFiCompare →
Wired vs dual-cameraReolink Video Doorbell WiFi vs eufy Video Doorbell S330Compare →
Frequently asked questions
Which has a PoE doorbell?
Reolink: the Video Doorbell PoE runs on PoE (IEEE 802.3af) or 12-24V AC / 24V DC and records to microSD, a Reolink NVR, Home Hub Pro or FTP/NAS. eufy’s doorbells run on battery, doorbell wiring or both.
Which works with Apple HomeKit?
eufy’s Video Doorbell S4 lists Apple HomeKit with a HomeBase S380; the C30, C31, E340, S220 and S330 don’t support it. Reolink doesn’t list HomeKit for the Video Doorbell PoE or WiFi.
Which has a package camera?
eufy: the Video Doorbell E340 adds a downward package camera and the S330 a 1080p package camera. Reolink’s Battery Video Doorbell (2nd Gen) uses a square 2048 x 2048 frame with a 180° diagonal view that shows visitors head to toe and parcels on the ground.
