
eufy SoloCam S340
Score: 88/100
Reolink Argus PT
Score: 88/100Rankings

The eufy Security SoloCam S340 is a premium wireless outdoor camera featuring dual 3K/2K lenses and 360° pan/tilt for comprehensive coverage. Its main trade-off is the reliance on sunlight for continuous power and limited local storage capacity. It is best suited for homeowners with sunny yards who want a low-maintenance, subscription-free solution.

The REOLINK 5MP Solar Security Camera system offers 360° pan and tilt coverage with auto-tracking and smart AI detection. It supports up to 1TB of local storage and features dual-band WiFi for reliable connectivity. It is best suited for users requiring high-resolution outdoor monitoring with extensive local storage and flexible power options.
| Attribute | ![]() | ![]() |
|---|---|---|
135 degrees | 360 degreesbest | |
50 feetbest | — | |
3 monthsbest | — | |
| ↓ lower better | 1.6 f-stopbest | — |
8 xbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Battery(2) | ||
Battery Life (months) | 3 months | solar months |
Power Source | Solar/Battery | solar |
Storage & Recording(1) | ||
Cloud Storage Support | false | unknown |
Connectivity(1) | ||
Wi-Fi Standard | 2.4 GHz | dual_band |
Audio & Alerts(1) | ||
Two-Way Audio | true | unknown |
Smart Features(1) | ||
Smart Home Integration | Alexa, Google Assistant | reolink_hub |
Video & Optics(3) | ||
Video Resolution | 3K/2K | 5MP |
Field of View (degrees) | 135 degrees | 360 degrees |
Lens Aperture (f-stop) | 1.6 f-stop | unknown f-stop |


Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the SoloCam S340 for its solar-powered, subscription-free design, dual-lens high-resolution video, and robust pan/tilt with color night vision, positioning it as a premium outdoor surveillance solution. However, they caution that the single-band Wi-Fi and dependence on adequate sunlight may limit reliability in certain environments.
Consumers overwhelmingly praise the easy, wire-free installation, reliable solar charging after minimal sunlight, and the sharp, AI-enhanced video quality. Recurring concerns focus on battery life in low-sun or cold conditions, occasional Wi-Fi/app connectivity issues, and the limited internal storage capacity.
“install once, runs forever”

“Potential battery drain in shaded/low-sun areas”

