Winner
Updated November 2026
Data from the official Eufy and TP-Link sites.
2026 verdict
In this 2026 Eufy SoloCam E42 vs TP-Link Tapo C660 comparison, Eufy SoloCam E42 comes out ahead thanks to price, RTSP, and alerts.
It builds its lead on price, RTSP, and alerts, then backs it up with a stronger showing on its broader overall balance. TP-Link Tapo C660 is the better fit only for buyers who prioritize rating, connectivity, and storage above everything else here. That is why the final call still favors Eufy SoloCam E42.
Connectivity
- Wi-Fi 2.4 GHz
vs
$169.99
Also sold in packs
- Pack of 226% OFF$249.98$339.99$124.99 per unitYou save $90.00Buy
Works with
Connectivity
- Wi-Fi 2.4/5 GHz
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| Feature | Eufy SoloCam E42 | TP-Link Tapo C660 | Winner |
|---|---|---|---|
| Price | $119.96 | $169.99 | Eufy SoloCam E42 |
| Rating | 4.2 | 4.4 | TP-Link Tapo C660 |
| Connectivity | 2.4 GHz WiFi | 2.4 GHz WiFi, 5 GHz WiFi | TP-Link Tapo C660 |
| Storage | MicroSD Card Slot | MicroSD Card Slot, Cloud | TP-Link Tapo C660 |
| RTSP | HomeBase S380 required | NO | Eufy SoloCam E42 |
| Alerts | Motion, People, Animals, Vehicles, Familiar Faces | Motion, People, Animals, Vehicles | Eufy SoloCam E42 |
| Weather Resistance | IP65 | IP65 | Tie |
| PoE | NO | NO | Tie |
| Solar Charging | YES | YES | Tie |
| 2K Video | YES | YES | Tie |
| 4K Video | YES | YES | Tie |
| HDR | NO | NO | Tie |
Winner
33% OFF
$119.96
$179.99
- + Price: $119.96
- + RTSP: HomeBase S380 required
- + Alerts: Motion, People, Animals, Vehicles, Familiar Faces
- - Rating: 4.2 vs 4.4
- - Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, 5 GHz WiFi
$169.99
- + Rating: 4.4
- + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi
- + Storage: MicroSD Card Slot, Cloud
- - Price: $169.99 vs $119.96
- - RTSP: NO vs HomeBase S380 required
Frequently Asked Questions
Which is better overall: Eufy SoloCam E42 or TP-Link Tapo C660?
Eufy SoloCam E42 has the stronger overall profile in this comparison, especially for price, RTSP, and alerts.
What is the biggest difference between Eufy SoloCam E42 and TP-Link Tapo C660?
Price is one of the clearest differences: Eufy SoloCam E42 lists $119.96, while TP-Link Tapo C660 lists $169.99.
Which one looks better on price?
Eufy SoloCam E42 is listed at $119.96, while TP-Link Tapo C660 is listed at $169.99. Eufy SoloCam E42 (better spec).
Who should buy Eufy SoloCam E42?
Choose Eufy SoloCam E42 if your priority is price and RTSP and that matters more than rating.
Who should buy TP-Link Tapo C660?
Choose TP-Link Tapo C660 if your priority is rating and connectivity and that matters more than price.
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