Cameras · Head to head

Eufy Cam S4 vs Eufy SoloCam S220

Full Smart Cameras comparison in 2026

Updated June 2026
Data from Amazon and official Eufy site.
2026 verdict
Eufy Cam S4 is the more complete option versus Eufy SoloCam S220 in 2026, helped most by storage, 4k video, and color night vision. What pushes it ahead is storage, 4k video, and color night vision, and alerts and light keeps the advantage from looking narrow. Eufy SoloCam S220 remains a niche alternative if price, weather resistance, and siren matters more than the rest of the comparison. That is why the final call still favors Eufy Cam S4.
vs
FeatureEufy Cam S4Eufy SoloCam S220Winner
Price$269.99$56.99Eufy SoloCam S220
Weather ResistanceIP65IP67Eufy SoloCam S220
StorageInternal, MicroSD Card Slot, CloudInternal, CloudEufy Cam S4
4K VideoYESNOEufy Cam S4
Color Night VisionYESNOEufy Cam S4
AlertsMotion, People, Animals, Vehicles, Familiar FacesMotion, People, Animals, Familiar FacesEufy Cam S4
LightYESNOEufy Cam S4
SirenNOYES (75db)Eufy SoloCam S220
Rating4.24.2Tie
Warranty1 year1 yearTie
PoENONOTie
Solar ChargingYESYESTie

Frequently Asked Questions (FAQ)

Which is better overall: Eufy Cam S4 or Eufy SoloCam S220?
Eufy Cam S4 has the stronger overall profile in this comparison, especially for storage, 4k video, and color night vision.
What is the biggest difference between Eufy Cam S4 and Eufy SoloCam S220?
Price is one of the clearest differences: Eufy Cam S4 lists $269.99, while Eufy SoloCam S220 lists $56.99.
Which one looks better on price?
Eufy Cam S4 is listed at $269.99, while Eufy SoloCam S220 is listed at $56.99. Eufy SoloCam S220 (better spec).
Who should buy Eufy Cam S4?
Choose Eufy Cam S4 if your priority is storage and 4k video and that matters more than price.
Who should buy Eufy SoloCam S220?
Choose Eufy SoloCam S220 if your priority is price and weather resistance and that matters more than storage.
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