eufy Security S380 EufyCam 3 vs Eufy Video Doorbell E340
Verdict: The EufyCam 3 system provides broader 4K coverage across multiple angles with local storage (per Eufy specs) while the E340 excels at targeted 2K doorbell monitoring with package detection. They serve distinct roles rather than direct substitutes, with the S380 base enabling up to 16 cameras versus the single-location E340. Neither overlaps significantly in primary function per product documentation.
Winner: eufy Security S380 EufyCam 3
eufy Security S380 EufyCam 3: 8/10
Eufy Video Doorbell E340: 7/10
Spec-by-spec comparison
| eufy Security S380 EufyCam 3 | Eufy Video Doorbell E340 | |
|---|---|---|
| Resolution | 4K | 2K |
| Field of View | 135° | 175° |
| Battery Life | 6 months | 6 months |
| Weather Resistance | IP65 | IP65 |
eufy Security S380 EufyCam 3
What works
- 4K resolution per camera (per Eufy product specs)
- Local 16GB storage with no monthly fees
- Solar panel integration for extended runtime
What doesn't
- Requires separate base station setup
- Limited to 3 cameras in starter kit
Eufy Video Doorbell E340
What works
- Dual cameras for package detection
- Local storage with no subscription
- Built-in chime and two-way audio
What doesn't
- Lower 2K resolution than 4K systems
- Single mounting location only
Bottom line
Our pick: eufy Security S380 EufyCam 3.
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