Eufy Video Doorbell E340 vs Eufy Video Doorbell S220

The Eufy Video Doorbell E340 is the more capable of the two, winning on integrations, storage and alerts with its dual cameras, 8GB of built-in storage, package and familiar-face detection and automatic replies. The S220 is cheaper and higher rated but needs a Eufy HomeBase and covers the door with a single camera.

Cameras and storage independence. The Eufy Video Doorbell E340 has two cameras for a head-to-toe view and stores footage on 8GB of built-in memory, while the Eufy Video Doorbell S220 is a single-camera add-on model that requires a Eufy HomeBase to record.

Only the S220 requires one. The Eufy Video Doorbell S220 is the add-on version and cannot store footage standalone, whereas the Eufy Video Doorbell E340 records to its own 8GB built-in storage (a HomeBase is optional for 24/7 recording). Neither charges a monthly subscription.

The E340. The Eufy Video Doorbell E340 adds package and familiar-face detection plus color night vision and automatic replies, winning the alerts category, while the S220 focuses on strong person detection and customizable motion zones with black-and-white night vision.

Package-conscious buyers who want the dual-camera head-to-toe view, built-in local storage and broader AI alerts without a subscription, and who do not need a hub to get started. Budget for the separate add-on chime.

Existing Eufy HomeBase owners on a budget who value proven long-term durability, strong battery life and near-flawless person detection, and who are fine with a single camera and noticeably laggy two-way audio.