Camera Comparison · UK 2026
Tapo C645D KIT vs Tapo C660 KIT

Specs, pros and cons compared side by side

Both the Tapo C645D KIT and the Tapo C660 KIT 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.

Quick verdict

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Tapo C645D KIT

Pick it for: Fixed wide lens plus pan-tilt telephoto, both at once (the C660 KIT: one 4K lens) · Works with SmartThings as well as Alexa and Google (the C660 KIT: Alexa and Google)

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Tapo C660 KIT

Pick it for: 4K 8MP video (the C645D: 2K 3MP per lens) · 18x digital zoom (the C645D: up to 10.8x digital) · Infrared night vision up to 12 m (the C645D: 10 m)

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Quick comparison

Spec Tapo C645D KIT Tapo C660 KIT
Resolution Dual 2K 3MP (wide + telephoto) 4K 8MP
Power 10,000mAh battery + A201 solar panel (included) 10,000mAh battery + A201 solar panel (included)
Wi-Fi 2.4GHz Wi-Fi supported Dual-band 2.4GHz + 5GHz
Weather rating IP65 IP65
Storage microSD up to 512GB microSD up to 512GB
Smart home Alexa, Google, SmartThings Alexa, Google
Apple HomeKit No No
Night vision Infrared up to 10 m plus full-colour night vision with spotlights Infrared up to 12 m plus starlight colour night vision (f/1.6) with two spotlights
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
Tapo C660 KIT

Pros

  • 4K on solar
  • 18x zoom
  • Large battery
  • Dual-band Wi-Fi

Cons

  • Narrower tilt than the C630 KIT
  • No ONVIF
  • No 24/7 recording

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Which should you buy?

Why choose the Tapo C645D KIT

  • Fixed wide lens plus pan-tilt telephoto, both at once (the C660 KIT: one 4K lens)
  • Works with SmartThings as well as Alexa and Google (the C660 KIT: Alexa and Google)
Why choose the Tapo C660 KIT

  • 4K 8MP video (the C645D: 2K 3MP per lens)
  • 18x digital zoom (the C645D: up to 10.8x digital)
  • Infrared night vision up to 12 m (the C645D: 10 m)

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