eufy SoloCam S340 vs Reolink Argus 4 Pro
Side-by-side comparison based on hands-on testing. Updated April 2026.
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We buy and test every product ourselves. Our reviews are independent and never sponsored.
Our pick:Reolink Argus 4 Pro scores higher overall with a 4.5/5 rating.
Feature comparison
| Feature | eufy SoloCam S340 | Reolink Argus 4 Pro |
|---|---|---|
| Resolution | 3K wide + 2K telephoto (dual lens) | 4K |
| Coverage | 360° pan / 70° tilt | — |
| Night Vision | Color | Color |
| Storage | Built-in 8GB, no monthly fee | microSD up to 128GB |
| Power | Battery / Solar | Battery / Solar |
| Field of View | — | 180° |