Updated October 2026
Data from the official Eufy and TP-Link sites.
2026 verdict
TP-Link Kasa KC420WS edges out Eufy SoloCam S220 in 2026, led by price, rating, and warranty.
It builds its lead on price, rating, and warranty, then backs it up with a stronger showing on storage and color night vision. Pick Eufy SoloCam S220 only when weather resistance, solar charging, and alerts are the deciding factor for your setup. As a general recommendation, TP-Link Kasa KC420WS comes out on top.
Works with
Connectivity
- Wi-Fi 2.4 GHz
vs
Winner
24% OFF
$37.99
$49.99
Works with
Connectivity
- Wi-Fi 2.4 GHz
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| Feature | Eufy SoloCam S220 | TP-Link Kasa KC420WS | Winner |
|---|---|---|---|
| Price | $69.99 | $37.99 | TP-Link Kasa KC420WS |
| Rating | 4.2 | 4.4 | TP-Link Kasa KC420WS |
| Warranty | 1 year | 2 years | TP-Link Kasa KC420WS |
| Weather Resistance | IP67 | IP65 | Eufy SoloCam S220 |
| Solar Charging | YES | NO | Eufy SoloCam S220 |
| Storage | Internal | MicroSD Card Slot, Cloud | TP-Link Kasa KC420WS |
| Color Night Vision | NO | YES | TP-Link Kasa KC420WS |
| Alerts | Motion, People, Animals, Vehicles, Familiar Faces | Motion, People | Eufy SoloCam S220 |
| Light | NO | YES | TP-Link Kasa KC420WS |
| Siren | YES (75db) | YES | Tie |
| PoE | NO | NO | Tie |
| Connectivity | 2.4 GHz WiFi | 2.4 GHz WiFi | Tie |
30% OFF
$69.99
$99.99
- + Weather Resistance: IP67
- + Solar Charging: YES
- + Alerts: Motion, People, Animals, Vehicles, Familiar Faces
- - Price: $69.99 vs $37.99
- - Rating: 4.2 vs 4.4
Winner
24% OFF
$37.99
$49.99
- + Price: $37.99
- + Rating: 4.4
- + Warranty: 2 years
- - Weather Resistance: IP65 vs IP67
- - Solar Charging: NO vs YES
Frequently Asked Questions
Which is better overall: Eufy SoloCam S220 or TP-Link Kasa KC420WS?
TP-Link Kasa KC420WS has the stronger overall profile in this comparison, especially for price, rating, and warranty.
What is the biggest difference between Eufy SoloCam S220 and TP-Link Kasa KC420WS?
Price is one of the clearest differences: Eufy SoloCam S220 lists $69.99, while TP-Link Kasa KC420WS lists $37.99.
Which one looks better on price?
Eufy SoloCam S220 is listed at $69.99, while TP-Link Kasa KC420WS is listed at $37.99. TP-Link Kasa KC420WS (better spec).
Who should buy Eufy SoloCam S220?
Choose Eufy SoloCam S220 if your priority is weather resistance and solar charging and that matters more than price.
Who should buy TP-Link Kasa KC420WS?
Choose TP-Link Kasa KC420WS if your priority is price and rating and that matters more than weather resistance.
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