Camera Comparison · UK 2026
eufyCam S3 Pro vs eufy Wall Light Cam S4

Specs, pros and cons compared side by side

Both the eufyCam S3 Pro and the eufy Wall Light Cam S4 are 4K solar outdoor cameras. This head-to-head sets them side by side using the specs, pros and cons from our full reviews. eufy specs come from eufy’s own product pages.

Quick verdict

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eufyCam S3 Pro

Pick it for: Rated IP67 (the Wall Light Cam S4: IP65) · Works with Alexa (the Wall Light Cam S4: Alexa not mentioned by eufy) · F1.0 lens (the Wall Light Cam S4: f/1.6)

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eufy Wall Light Cam S4

Pick it for: 32GB built-in storage (the S3 Pro needs a HomeBase S380)

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Quick comparison

Spec eufyCam S3 Pro eufy Wall Light Cam S4
Resolution 4K, MaxColor Vision 4K (8MP), f/1.6
Power Battery with built-in SolarPlus 2.0 panel; external solar supported 10,000mAh battery; detachable solar panel
IP Rating IP67 IP65
Wi-Fi 2.4GHz only 2.4GHz only
Storage HomeBase S380 required (16GB to 16TB) 32GB built in; HomeBase S380
Apple HomeKit Yes (1080p) Yes (needs a home hub)
Smart home Apple Home, Alexa and Google Assistant Google Assistant and Apple Home (with a hub)
eufyCam S3 Pro

Pros

  • Strong colour night vision
  • Built-in solar charging
  • Radar cuts false alerts
  • Works with Apple Home

Cons

  • Needs a HomeBase S380
  • 2.4GHz Wi-Fi only
  • eufy says 24/7 recording is still in development
  • MaxColor does not fully cover total darkness
eufy Wall Light Cam S4

Pros

  • 4K with a bright light
  • Radar detection
  • Large built-in storage
  • Works with Apple Home

Cons

  • Light cannot stay on all the time
  • 2.4GHz Wi-Fi only
  • Alexa not mentioned by eufy
  • Weighs about 915g

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Which should you buy?

Why choose the eufyCam S3 Pro

  • Rated IP67 (the Wall Light Cam S4: IP65)
  • Works with Alexa (the Wall Light Cam S4: Alexa not mentioned by eufy)
  • F1.0 lens (the Wall Light Cam S4: f/1.6)
Why choose the eufy Wall Light Cam S4

  • 32GB built-in storage (the S3 Pro needs a HomeBase S380)

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