Eufy Video Doorbell C31 (with Battery Pack) vs Ring Wired Doorbell Pro (3rd Gen)

The Ring Wired Doorbell Pro (3rd Gen) is the stronger unit overall. It brings 4K video, dual-band 2.4/5GHz Wi-Fi, customizable motion zones and person and package alerts, though those smart alerts and saved clips need a Ring subscription. The Eufy C31 is cheaper, records 2K locally with no fee and adds automatic replies.

Storage and power. The Eufy Video Doorbell C31 (with Battery Pack) records locally with no subscription (microSD or a Eufy HomeBase) and runs on a battery or wiring, while the Ring Wired Doorbell Pro (3rd Gen) is hardwired only and relies on cloud storage gated behind a Ring plan.

The Ring. The Ring Wired Doorbell Pro (3rd Gen) supports dual-band 2.4/5GHz Wi-Fi and adds customizable motion zones for tighter alerts, whereas the Eufy C31 is 2.4GHz-only. The Eufy does counter with automatic replies that the Ring lacks.

Only the Eufy. The Eufy Video Doorbell C31 (with Battery Pack) stores 2K clips on a microSD card (up to 128GB) or a Eufy HomeBase with no monthly fee, while the Ring Wired Doorbell Pro (3rd Gen) is cloud-only and needs a Ring plan to save recordings or unlock person and package alerts.

No-subscription buyers who want 2K local recording and the flexibility of battery or wired power, especially Eufy HomeBase owners in Google, Alexa or Home Assistant homes. Just plan for the separate chime and 2.4GHz-only Wi-Fi.

Buyers with existing doorbell wiring who want the sharpest 4K image, dual-band Wi-Fi and accurate zone-based person and package alerts, and who are comfortable paying for a Ring subscription to save video.