Cameras · Head to head

Eufy Wired Cam C31 vs TP-Link Tapo SolarCam C402

Full Smart Cameras comparison in 2026

Updated October 2026
Data from Amazon and official Eufy and TP-Link sites.
2026 verdict
In 2026, the recommendation leans toward Eufy Wired Cam C31 over TP-Link Tapo SolarCam C402, driven by rating, weather resistance, and alerts.
Eufy Wired Cam C31
Winner
Eufy Wired Cam C31
$45.99$59.9923% OFF

Last recorded price

Buy on Amazon USA
It has the clearer edge on rating, weather resistance, and alerts, and it stays ahead on its broader overall balance. There is still a case for TP-Link Tapo SolarCam C402, but mainly if price, warranty, and solar charging are what you value most. For the average buyer, Eufy Wired Cam C31 is the safer choice.
Winner
Eufy Wired Cam C31
Eufy

Eufy Wired Cam C31

23% OFF
Prime exclusive deal
$45.99
$59.99

Last recorded price

Buy on Amazon USA

Also sold in packs

  • Pack of 222% OFF$85.99$109.99$42.99 per unitBuy
vs
TP-Link Tapo SolarCam C402
TP-Link

TP-Link Tapo SolarCam C402

33% OFF
Prime exclusive deal
$39.97
$59.99
Lowest price of the last 6 months

Last recorded price

Buy on Amazon USA

Also sold in packs

  • Pack of 333% OFF$119.91$179.97$39.97 per unitBuy
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FeatureEufy Wired Cam C31TP-Link Tapo SolarCam C402Winner
Price$45.99$39.97TP-Link Tapo SolarCam C402
Rating4.24.1Eufy Wired Cam C31
Warranty1 year2 yearsTP-Link Tapo SolarCam C402
Weather ResistanceIP66IP65Eufy Wired Cam C31
Solar ChargingNOYESTP-Link Tapo SolarCam C402
AlertsMotion, People, Animals, Vehicles, Familiar Faces, Baby Crying SoundMotion, People, VehiclesEufy Wired Cam C31
PoENONOTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
StorageMicroSD Card Slot, CloudMicroSD Card Slot, CloudTie
2K VideoNONOTie
4K VideoNONOTie
HDRNONOTie
Winner
Eufy

Eufy Wired Cam C31

23% OFF
Prime exclusive deal
$45.99
$59.99

Last recorded price

Buy on Amazon USA
  • + Rating: 4.2
  • + Weather Resistance: IP66
  • + Alerts: Motion, People, Animals, Vehicles, Familiar Faces, Baby Crying Sound
  • - Price: $45.99 vs $39.97
  • - Warranty: 1 year vs 2 years

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Eufy Wired Cam C31
  • TP-Link Tapo SolarCam C402

Loading price history...

Frequently Asked Questions

Which is better overall: Eufy Wired Cam C31 or TP-Link Tapo SolarCam C402?

Eufy Wired Cam C31 has the stronger overall profile in this comparison, especially for rating, weather resistance, and alerts.

What is the biggest difference between Eufy Wired Cam C31 and TP-Link Tapo SolarCam C402?

Price is one of the clearest differences: Eufy Wired Cam C31 lists $45.99, while TP-Link Tapo SolarCam C402 lists $39.97.

Which one looks better on price?

Eufy Wired Cam C31 is listed at $45.99, while TP-Link Tapo SolarCam C402 is listed at $39.97. TP-Link Tapo SolarCam C402 (better spec).

Who should buy Eufy Wired Cam C31?

Choose Eufy Wired Cam C31 if your priority is rating and weather resistance and that matters more than price.

Who should buy TP-Link Tapo SolarCam C402?

Choose TP-Link Tapo SolarCam C402 if your priority is price and warranty and that matters more than rating.

Full comparison table

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