Camera Comparison · UK 2026
Tapo C645D KIT vs eufy SoloCam S340

Specs, pros and cons compared side by side

Both the Tapo C645D KIT and the eufy SoloCam S340 are security cameras. This head-to-head sets them side by side using the specs, pros and cons from our full reviews. Tapo specs come from Tapo’s own product pages; eufy specs come from eufy’s own product pages.

Quick verdict

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Tapo C645D KIT

Pick it for: SmartThings support (the S340: Alexa and Google Assistant)

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eufy SoloCam S340

Pick it for: 3K (2880 x 1620) wide lens (the C645D: 2K 3MP)

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Quick comparison

Spec Tapo C645D KIT eufy SoloCam S340
Resolution Dual 2K 3MP (wide + telephoto) 3K wide + 2K telephoto, 8x hybrid zoom; pan and tilt
Power 10,000mAh battery + A201 solar panel (included) Built-in battery (about 3 months); 2.2W solar panel included
Wi-Fi 2.4GHz Wi-Fi supported 2.4GHz only
Weather rating IP65 Weatherproof (rating not stated)
Storage microSD up to 512GB 8GB built in, HomeBase S380
Smart home Alexa, Google, SmartThings Alexa and Google Assistant
Apple HomeKit No Not listed by eufy
Tapo C645D KIT

Pros

  • Wide view and tracking close-up
  • Solar panel included
  • Red and blue deterrent lights
  • Works with Tapo hubs

Cons

  • Tapo’s page is unclear on 5GHz support
  • No ONVIF
  • Larger than single-lens cameras
eufy SoloCam S340

Pros

  • Wide and zoomed views
  • Pan and tilt with tracking
  • Solar panel included
  • Works without a HomeBase

Cons

  • No 24/7 recording
  • Battery is not removable
  • 2.4GHz Wi-Fi only
  • No microSD slot listed

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Which should you buy?

Why choose the Tapo C645D KIT

  • SmartThings support (the S340: Alexa and Google Assistant)
Why choose the eufy SoloCam S340

  • 3K (2880 x 1620) wide lens (the C645D: 2K 3MP)

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