Camera Comparison · UK 2026
EZVIZ CB3 vs EZVIZ CB8

Specs, pros and cons compared side by side

Both the EZVIZ CB3 and the EZVIZ CB8 are weatherproof battery cameras. This head-to-head sets them side by side using the specs, pros and cons from our full reviews. EZVIZ specs come from EZVIZ’s own pages, UK pages first.

Quick verdict

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EZVIZ CB3

Pick it for: Wider 128° diagonal view (the CB8: 100° diagonal)

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EZVIZ CB8

Pick it for: 2K (2304 x 1296) video (the CB3: 1080p, 1920 x 1080) · 10,400mAh battery (the CB3: 5,200mAh) · F1.6 lens (the CB3: F2.0)

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Quick comparison

Spec EZVIZ CB3 EZVIZ CB8
Resolution 1080p (1920 x 1080) 2K (2304 x 1296)
Power Battery (5,200mAh); 5V 2A charging (manual: adapter sold separately) Battery (10,400mAh); 5V 2A adapter sold separately
IP Rating Weatherproof (EZVIZ gives no IP number) Weatherproof (EZVIZ gives no IP number)
Wi-Fi 2.4GHz 2.4GHz
Storage microSD up to 256GB; CloudPlay microSD up to 256GB; CloudPlay
Apple HomeKit Not stated by EZVIZ Not stated by EZVIZ
Subscription CloudPlay needs a subscription; microSD supported CloudPlay needs a subscription; microSD supported
Smart home Alexa and Google Assistant Alexa and Google Assistant
EZVIZ CB3

Pros

  • Colour night vision up to 15 m
  • Up to 120 days per charge in EZVIZ lab tests, at 5 minutes of use a day
  • microSD up to 256GB for local recording
  • Customisable voice alerts

Cons

  • Manual says the 5V 2A adapter and solar panel are sold separately
  • 2.4GHz Wi-Fi only
  • No IP number, only “Weatherproof Design”
EZVIZ CB8

Pros

  • 340° pan and 65° tilt
  • Up to 210 days per charge in EZVIZ lab tests
  • Google Assistant and Amazon Alexa named by EZVIZ

Cons

  • Charging adapter sold separately
  • Manual says not to charge it with the adapter outdoors
  • No IP number, only “Weatherproof Design”

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Which should you buy?

Why choose the EZVIZ CB3

  • Wider 128° diagonal view (the CB8: 100° diagonal)
Why choose the EZVIZ CB8

  • 2K (2304 x 1296) video (the CB3: 1080p, 1920 x 1080)
  • 10,400mAh battery (the CB3: 5,200mAh)
  • F1.6 lens (the CB3: F2.0)

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