Eufy C31 vs E340 – Check Which One Is Best & Why?

Why Do I Recommend The Eufy E340? 

• The eufy E340 features a dual-camera system for capturing both visitor faces and packages on the ground in full clarity, whereas the eufy C31 uses a single camera.
• eufy E340 has built-in color night vision with a dual-light system for identifying visitors and objects clearly in low-light conditions, while the eufy C31 includes only standard night vision.
• It comes with 8 GB of internal storage for storing up to 60 days of recordings without extra accessories, whereas the eufy C31 relies on a microSD card that requires manual insertion and management.
• The eufy E340 supports human body and face detection for reducing false alerts and improving recognition of important activity, while the eufy C31 supports only basic human and motion detection.
• eufy E340 provides a 160° main lens with an additional 120° downward lens to eliminate blind spots at the doorstep, while the eufy C31 has only a 160° field of view.
• It provides up to 6 months of battery life per charge for less frequent recharging and maintenance, while the eufy C31 has quick-release 6500 mAh battery.
• eufy E340 integrates directly with the MiniBase and HomeBase ecosystem for seamless use with multi-camera setups and chime functions, whereas the eufy C31 has more limited ecosystem compatibility.

Maybe the Eufy C31 price can make you comfortable because it’s a little bit cheaper than the Eufy E340. But you have to compromise all the above-mentioned features. Now the Decision is Yours. I hope it was helpful to choose the right one.

What Common Both Can Do?

• 2-Way Audio: Both models support two-way communication, allowing you to hear and speak to visitors through the app as an intercom feature.
• 2K Video Resolution: They each deliver sharp 2K video clarity—providing clear, detailed visuals to help identify visitors or events.
• Battery-Powered Option: Both come with a 6,500 mAh rechargeable battery—making installation flexible and enabling portable power when needed.
• Hardwired Power Option: You can also hardwire either model to existing doorbell wiring, offering continuous power when preferred.
• Wi-Fi Connectivity: Both connect wirelessly via 2.4 GHz Wi-Fi for remote control, alerts, and cloud-free communication.
• IP65 Weather Resistance: Designed to withstand elements like rain and dust, both carry the IP65 rating—ensuring reliable outdoor performance.
• AI Detection: Their smart AI systems detect human presence (and packages in the E340’s case), reducing false alerts and focusing on meaningful events.
• No Monthly Fees: Each unit offers local storage (E340 internal; C31 microSD), so there’s no enforced cloud subscription for basic functioning.
• Smart Assistant Support: Alexa and Google Assistant compatibility allows integration into broader smart home setups for voice control or announcements.
• Chime Compatibility: Both connect with eufy’s ecosystem: E340 works with HomeBase S380, MiniBase Chime, Alexa devices; C31 similarly pairs with HomeBase 3 and Minibase Chime setups.
• Local Storage Support: E340 includes 8 GB onboard storage (expandable), while C31 lets you insert microSD cards (up to 128 GB) for local recording.
• Weather-Proof Outdoor Design: Engineered for deck and porch placement, both units resist typical environmental exposure.
• Instant Alerts: As soon as activity is detected or someone arrives, both models promptly send notifications to your smartphone via the app.
• Quick-Release Battery: Their batteries are removable for effortless charging or replacement without uninstalling the entire unit.
• 12-Month Warranty: Each doorbell includes a one-year manufacturer’s warranty, offering protection against defects.