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Cameras · Head to head

Eufy Cam S3 Pro vs Eufy Cam S330

Full Smart Cameras comparison in 2026

Updated September 2026
Data from Amazon and official Eufy site.
2026 verdict
In this 2026 Eufy Cam S3 Pro vs Eufy Cam S330 comparison, Eufy Cam S3 Pro comes out ahead thanks to rating and HDR.
Eufy Cam S3 Pro
Winner
Eufy Cam S3 Pro
$219.99
Buy on Amazon USACheck price
Its biggest wins come from rating and HDR, and its broader overall balance adds more confidence to the verdict. Pick Eufy Cam S330 only when price is the deciding factor for your setup. That is why Eufy Cam S3 Pro wins the verdict here.
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FeatureEufy Cam S3 ProEufy Cam S330Winner
Price$219.99$149.99Eufy Cam S330
Rating4.44.3Eufy Cam S3 Pro
HDRYESNOEufy Cam S3 Pro
Warranty1 year1 yearTie
Weather ResistanceIP67IP67Tie
PoENONOTie
Battery Life12 months12 monthsTie
Solar ChargingYESYESTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
StorageCloudCloudTie
2K VideoYESYESTie
4K VideoYESYESTie

Frequently Asked Questions

Which is better overall: Eufy Cam S3 Pro or Eufy Cam S330?

Eufy Cam S3 Pro has the stronger overall profile in this comparison, especially for rating and HDR.

What is the biggest difference between Eufy Cam S3 Pro and Eufy Cam S330?

Price is one of the clearest differences: Eufy Cam S3 Pro lists $219.99, while Eufy Cam S330 lists $149.99.

Which one looks better on price?

Eufy Cam S3 Pro is listed at $219.99, while Eufy Cam S330 is listed at $149.99. Eufy Cam S330 (better spec).

Who should buy Eufy Cam S3 Pro?

Choose Eufy Cam S3 Pro if your priority is rating and HDR and that matters more than price.

Who should buy Eufy Cam S330?

Choose Eufy Cam S330 if your priority is price and that matters more than rating.

Full comparison table

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  • 118 Cameras
  • 63 specs compared
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