Door Locks · Head to head

Eufy Smart Lock C220 vs Eufy Video Smart Lock S330

Full Smart Door Locks comparison in 2026

Updated October 2026
Data from Amazon and official Eufy site.
2026 verdict
Eufy Video Smart Lock S330 edges out Eufy Smart Lock C220 in 2026, led by weather resistance, Lock/Unlock system, and One-Time password.
Eufy Video Smart Lock S330
Winner
Eufy Video Smart Lock S330
$349.99

Last recorded price

Buy on Amazon USA
Its clearest strengths are weather resistance, Lock/Unlock system, and One-Time password, and it still looks stronger on doorbell. Eufy Smart Lock C220 can still be the right pick, but only if price, rating, and battery life outweigh the wider strengths of Eufy Video Smart Lock S330. Overall, Eufy Video Smart Lock S330 makes more sense for most people.
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FeatureEufy Smart Lock C220Eufy Video Smart Lock S330Winner
Price$119.99$349.99Eufy Smart Lock C220
Rating4.24.1Eufy Smart Lock C220
Weather ResistanceIP53IP65Eufy Video Smart Lock S330
Battery Life8 months4 monthsEufy Smart Lock C220
Lock/Unlock SystemRemote, Passcode, Fingerprint, Physical KeyRemote, Passcode, Fingerprint, Apple Home Key, Physical KeyEufy Video Smart Lock S330
One-Time PasswordNOYESEufy Video Smart Lock S330
DoorbellNOYESEufy Video Smart Lock S330
Warranty1 year1 yearTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Home AssistantTie
Periodic PasswordYESYESTie
Anti-peep PasswordYESYESTie
Eufy

Eufy Smart Lock C220

29% OFF
Prime exclusive deal
$119.99
$169.99

Last recorded price

Buy on Amazon USA
  • + Price: $119.99
  • + Rating: 4.2
  • + Battery Life: 8 months
  • - Weather Resistance: IP53 vs IP65
  • - Lock/Unlock System: Remote, Passcode, Fingerprint, Physical Key vs Remote, Passcode, Fingerprint, Apple Home Key, Physical Key
Winner
Eufy

Eufy Video Smart Lock S330

Prime exclusive deal
$349.99

Last recorded price

Buy on Amazon USA
  • + Weather Resistance: IP65
  • + Lock/Unlock System: Remote, Passcode, Fingerprint, Apple Home Key, Physical Key
  • + One-Time Password: YES
  • - Price: $349.99 vs $119.99
  • - Rating: 4.1 vs 4.2

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Eufy Smart Lock C220
  • Eufy Video Smart Lock S330

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Frequently Asked Questions

Which is better overall: Eufy Smart Lock C220 or Eufy Video Smart Lock S330?

Eufy Video Smart Lock S330 has the stronger overall profile in this comparison, especially for weather resistance, Lock/Unlock system, and One-Time password.

What is the biggest difference between Eufy Smart Lock C220 and Eufy Video Smart Lock S330?

Price is one of the clearest differences: Eufy Smart Lock C220 lists $119.99, while Eufy Video Smart Lock S330 lists $349.99.

Which one looks better on price?

Eufy Smart Lock C220 is listed at $119.99, while Eufy Video Smart Lock S330 is listed at $349.99. Eufy Smart Lock C220 (better spec).

Who should buy Eufy Smart Lock C220?

Choose Eufy Smart Lock C220 if your priority is price and rating and that matters more than weather resistance.

Who should buy Eufy Video Smart Lock S330?

Choose Eufy Video Smart Lock S330 if your priority is weather resistance and Lock/Unlock system and that matters more than price.

Full comparison table

Compare all 52 Door Locks side by side

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  • 52 Door Locks
  • 55 specs compared
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