Camera Comparison · UK 2026
EZVIZ CB1 vs EZVIZ CB3

Specs, pros and cons compared side by side

Both the EZVIZ CB1 and the EZVIZ CB3 are 1080p 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 CB1

Pick it for: microSD up to 512GB (the CB3: 256GB)

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EZVIZ CB3

Pick it for: Up to 120 days per charge at 5 minutes a day (the CB1: 40 days), per EZVIZ lab tests · Infrared night vision up to 15 m (the CB1: up to 5 m) · Weatherproof design (the CB1 is an indoor camera)

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Quick comparison

Spec EZVIZ CB1 EZVIZ CB3
Resolution 1080p (1920 x 1080) 1080p (1920 x 1080)
Power Battery, 1,600mAh (5V/1A adapter sold separately) Battery (5,200mAh); 5V 2A charging (manual: adapter sold separately)
IP Rating Not stated by EZVIZ Weatherproof (EZVIZ gives no IP number)
Wi-Fi 2.4GHz only 2.4GHz
Storage microSD up to 512GB; EZVIZ CloudPlay microSD up to 256GB; CloudPlay
Apple HomeKit Not stated by EZVIZ Not stated by EZVIZ
Subscription CloudPlay (subscription required); microSD also supported CloudPlay needs a subscription; microSD supported
Smart home Alexa and Google Assistant (EZVIZ UK page) Alexa and Google Assistant
EZVIZ CB1

Pros

  • Runs on a built-in battery
  • Wide 113° diagonal view
  • Alexa and Google Assistant named on EZVIZ’s UK page
  • microSD up to 512GB

Cons

  • Power adapter (5V/1A) sold separately
  • Battery is non-removable, per EZVIZ’s manual
  • 2.4GHz Wi-Fi only
  • Cloud storage needs a CloudPlay subscription
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”

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Which should you buy?

Why choose the EZVIZ CB1

  • microSD up to 512GB (the CB3: 256GB)
Why choose the EZVIZ CB3

  • Up to 120 days per charge at 5 minutes a day (the CB1: 40 days), per EZVIZ lab tests
  • Infrared night vision up to 15 m (the CB1: up to 5 m)
  • Weatherproof design (the CB1 is an indoor camera)

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