Eufy S220 vs S330 – Check Which One Is Best & Why?

Eufy S330 & Eufy S220 share many similarities, but there are also important differences, such as quality, performance, features, design, and connectivity. If you want the best one between them, I Would recommend the Eufy S330 rather than the Eufy S220

Why Do I Recommend The Eufy S330

  • The Eufy S330 features 4K video resolution for sharper footage and better detail in identifying faces and license plates, while the Eufy S220 supports only 2K resolution.
  • Eufy S330 has both Wi-Fi and 4G LTE connectivity for reliable operation in remote areas without stable internet, whereas the Eufy S220 uses only Wi-Fi.
  • It includes color and black-and-white night vision for clearer monitoring in low-light conditions, while the Eufy S220 uses infrared night vision limited to black-and-white.
  • The Eufy S330 comes with pan-and-tilt functionality for wider 360° area coverage and flexible monitoring, while the Eufy S220 has a fixed view.
  • Eufy S330 has a built-in spotlight for illuminating dark areas and enhancing nighttime security, whereas the Eufy S220 does not include a spotlight.
  • It supports vehicle detection for improved alerts in driveways or parking areas, while the Eufy S220 does not recognize vehicles.
  • The Eufy S330 features GPS tagging to provide accurate location information for recordings, whereas the Eufy S220 lacks GPS functionality.
  • Eufy S330 uses a higher capacity 9,400 mAh battery for longer uninterrupted use between charges, while the Eufy S220 relies on a smaller standard battery.

Maybe the Eufy S220 price can make you comfortable because it’s a little bit cheaper than the Eufy S330. 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.

Side By Side Comparison

FeatureEufy S330Eufy S220
Connectivity2.4 GHz Wi‑Fi and 4G LTE2.4 GHz Wi‑Fi only
Power SourceRechargeable batteryRechargeable battery with integrated solar charging
Built‑in LightYes, built-in lightNo
GPS TaggingYesNo
Video ResolutionUp to 4KUp to 2K
Night Vision TypeBlack & white and colorInfrared only
Live‑streaming Coverage24/7 live streaming24/7 live streaming
Video History Type24/7, event, offline, powerlessEvent, offline, powerless history
Alerts – Vehicle DetectionYesNo
Storage OptionMicroSD card slotBuilt‑in 8 GB eMMC + optional cloud
Local StorageMicroSD onlyBuilt‑in only
RTSP StreamingNot explicitly supportedYes
Pan/Tilt FunctionalityYesNo
Spotlight Brightness100 lumen spotlightNo spotlight
SIM Card IncludedYesNo SIM
Solar Panel Power OutputYes, solar panel (4.5 W)Yes, smaller solar panel (~0.9 W)
Battery Capacity (embedded)Large batteryStandard battery
Data Mode Auto‑SwitchYesN/A
Weatherproof RatingIP55IP67
PriceCheck Eufy S330 PriceCheck Eufy S220 Price

What Common Both Can Do?

  • Wireless Connectivity (2.4 GHz Wi-Fi): Both models support 2.4 GHz Wi-Fi, which provides stable, longer-range wireless connectivity suitable for outdoor environments—ensuring reliable connection to your home network.
  • Voice Assistant Support (Alexa, Google Assistant): Each camera can integrate with Amazon Alexa and Google Assistant, allowing for convenient voice commands (e.g., “show me the front door camera”) and seamless inclusion in smart home routines.
  • Two-Way Audio: They both include a built-in microphone and speaker to enable two-way communication. This feature allows you to speak to visitors or deter intruders directly from the app.
  • Human Detection AI: Both devices use on-device AI to identify human movement, reducing false alerts from other moving objects. This intelligent detection is essential for accurate notifications.
  • Face Recognition via HomeBase: When paired with the appropriate HomeBase (e.g., S380 for S330, HomeBase 3 for S220), both cameras support facial recognition. This lets the system differentiate between known and unknown individuals over time.
  • Motion Detection: Beyond human detection, both cameras detect any motion activity—ensuring security alerts even when the AI isn’t certain about the nature of what triggered them.
  • Talk & Listen Feature: Through the app, you can communicate live with whoever is near the camera—ideal for greeting visitors, warning off trespassers, or interacting with delivery people.
  • Custom Motion Zones: You can specify areas to monitor and ignore. This customization reduces unnecessary alerts, such as from passing cars or swaying trees, by focusing detection on important zones only.
  • Built-In Siren: Each model includes an alarm siren that can be triggered manually or automatically when motion or a specific threat is detected, adding an extra layer of deterrence.
  • Offline & Powerless Event Recording: Both can still record and store video even when internet or power goes down—capturing critical events during disruptions for later review.
  • Event-Based Video History: They maintain a log of recorded events accessible via the app, so you can review activity categorized by motion or human detection.
  • Weather Resistance: Designed for outdoor use, both are built to withstand environmental conditions. The S220 offers an IP67 rating—resistant to dust and heavy water ingress—and the S330 is also built to endure outdoor elements.
  • Google Home Integration: Integrating with Google Home allows you to include camera feeds in your Google ecosystem, such as displaying footage on a Nest Hub.
  • Home Assistant Support: For users of Home Assistant, both cameras can connect to and be managed through this popular third-party smart home platform, enabling advanced automation and customization.

Common Features

FeatureEufy S330Eufy S220
Wireless Connectivity2.4 GHz Wi-Fi2.4 GHz Wi-Fi
Voice Assistant SupportAlexa, Google AssistantAlexa, Google Assistant
Two-Way AudioYesYes
Human Detection AIYesYes
Face Recognition (with HomeBase)YesYes
Motion DetectionYesYes
Talk & Listen FeatureYesYes
Custom Motion ZonesYesYes
Siren Built-InYesYes
Offline Event RecordingYesYes
Powerless Event RecordingYesYes
Event-Based Video HistoryYesYes
Weather ResistanceOutdoor-readyOutdoor-ready
Supports Google HomeYesYes
Supports Home AssistantYesYes
Price Check Eufy S330 Price Check Eufy S220 Price

FAQ

Does the Eufy S330 support both Wi-Fi and 4G LTE?
Yes, the Eufy S330 can connect using both 2.4 GHz Wi-Fi and 4G LTE, making it suitable for remote locations without stable internet, while the S220 only supports Wi-Fi.

Can both the Eufy S330 and S220 record when offline or without power?
Yes, both models can capture and store video during offline or powerless events, ensuring important footage is not lost when connectivity or electricity is disrupted.

What is the maximum video resolution of the Eufy S330 compared to the S220?
The Eufy S330 records at up to 4K resolution for clearer, more detailed footage, while the S220 records at a maximum of 2K resolution.

Do both cameras support two-way audio communication?
Yes, both the Eufy S330 and S220 feature two-way audio, allowing users to talk and listen through the app in real time for communication with visitors or to deter intruders.

Is facial recognition supported on both models?
Yes, facial recognition is available when either device is paired with a compatible HomeBase. The S330 works with the S380, while the S220 supports HomeBase 3.

Do both Eufy S330 and S220 have AI motion detection?
Yes, both cameras use AI-powered detection to identify humans. Additionally, the S330 adds vehicle detection, while the S220 includes animal detection.

Are both cameras weather-resistant for outdoor use?
Yes, both are designed for outdoor installation. The S220 has an IP67 rating for stronger dust and water resistance, while the S330 is also built for outdoor durability with a slightly lower IP55 rating.

Can I set custom motion zones on both the Eufy S330 and S220?
Yes, both devices allow you to create motion zones in the app to monitor specific areas and reduce unnecessary alerts from irrelevant activity.

Do the Eufy S330 and S220 work with voice assistants like Alexa and Google Assistant?
Yes, both models are compatible with Alexa and Google Assistant, making it easy to view live streams and control settings with voice commands.

What are the storage options for the S330 compared to the S220?
The Eufy S330 uses a microSD card for local storage, while the S220 has built-in 8 GB eMMC storage and also supports optional cloud storage with a subscription.

Do both models include a built-in siren for security alerts?
Yes, both the S330 and S220 come with an integrated siren that can be activated manually or automatically when motion is detected, serving as a deterrent.

Is color night vision available on both the S330 and S220?
No, only the Eufy S330 supports both black-and-white and color night vision. The S220 uses standard infrared black-and-white night vision.

Do the cameras integrate with Home Assistant for smart home setups?
Yes, both cameras can be integrated with Home Assistant, enabling users to build custom automations and connect them with other smart devices.

Does the Eufy S220 have solar charging while the S330 does not?
Yes, the Eufy S220 features an integrated solar panel that keeps the battery charged with minimal maintenance, whereas the S330 relies solely on its rechargeable battery without solar support.

Can both the S330 and S220 provide event-based video history in the app?
Yes, both cameras maintain event-based video history in the Eufy Security app, allowing users to review past detections and activities easily.

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