Camera Comparison · UK 2026
EZVIZ CB5 4K vs EZVIZ CB90x Dual 4G Kit

Specs, pros and cons compared side by side

Both the EZVIZ CB5 4K and the EZVIZ CB90x Dual 4G Kit are solar 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 CB5 4K

Pick it for: 4K (3840 x 2160) video (the CB90x: 2K+, 2560 x 1440 on each lens) · Solar panel built into the camera (the CB90x: separate 8W panel on a 3 m cable)

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EZVIZ CB90x Dual 4G Kit

Pick it for: Connects over 4G with a Nano SIM, or 2.4GHz Wi-Fi (the CB5 4K: 2.4GHz Wi-Fi only) · Night vision up to 35 m with both lenses aimed the same way (the CB5 4K: 15 m) · 8W solar panel in the kit (the CB5 4K: built-in 1.4W panel)

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Quick comparison

Spec EZVIZ CB5 4K EZVIZ CB90x Dual 4G Kit
Resolution 4K (3840 x 2160) 2K+ on each of two lenses (2560 x 1440)
Power Battery (10,400mAh) + built-in 1.4W solar panel Battery (10,400mAh) + 8W solar panel in kit
IP Rating IP65 IP65
Wi-Fi 2.4GHz 4G (Nano SIM) and 2.4GHz Wi-Fi
Storage microSD up to 512GB; EZVIZ cloud storage microSD up to 512GB; CloudPlay
Apple HomeKit Not stated by EZVIZ Not stated by EZVIZ
Subscription Not needed for AI detection; CloudPlay optional Optional CloudPlay subscription; 4G needs a data plan
Smart home Alexa and Google Assistant Alexa and Google Assistant
EZVIZ CB5 4K

Pros

  • 4K video with a 135° diagonal view
  • Solar panel built in, and add-on Type-C panels supported
  • Up to 180 days without solar charging at 5 minutes of use a day, per EZVIZ lab tests
  • Infrared and colour night vision, both up to 15 m

Cons

  • 2.4GHz Wi-Fi only
  • Mains charging adapter sold separately
  • Add-on solar panels must use Type-C cables
  • Needs at least 8Mbps network speed
EZVIZ CB90x Dual 4G Kit

Pros

  • Two 2K+ lenses, each with its own pan and tilt range
  • 8W solar panel included in the kit
  • Connects over 4G or 2.4GHz Wi-Fi
  • Night vision up to 35 m with both lenses pointing the same way
  • IP65 rated, with microSD up to 512GB

Cons

  • Needs a Nano SIM and an active data plan for 4G
  • Mains charging adapter sold separately

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Which should you buy?

Why choose the EZVIZ CB5 4K

  • 4K (3840 x 2160) video (the CB90x: 2K+, 2560 x 1440 on each lens)
  • Solar panel built into the camera (the CB90x: separate 8W panel on a 3 m cable)
Why choose the EZVIZ CB90x Dual 4G Kit

  • Connects over 4G with a Nano SIM, or 2.4GHz Wi-Fi (the CB5 4K: 2.4GHz Wi-Fi only)
  • Night vision up to 35 m with both lenses aimed the same way (the CB5 4K: 15 m)
  • 8W solar panel in the kit (the CB5 4K: built-in 1.4W panel)

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