Camera Comparison · UK 2026
eufy SoloCam S220 vs Reolink Argus 4 Pro

Specs, pros and cons compared side by side

Both the eufy SoloCam S220 and the Reolink Argus 4 Pro are security 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; Reolink specs come from Reolink’s own product pages.

Quick verdict

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eufy SoloCam S220

Pick it for: Built-in 0.9W solar panel (the Argus 4 Pro works with the Solar Panel 2, 6W) · IP67 (the Argus 4 Pro: IP66) · 6,500mAh battery (the Argus 4 Pro: 5,000mAh)

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Reolink Argus 4 Pro

Pick it for: Colour night vision from five spotlights (the S220: infrared only, no spotlight) · Dual-band Wi-Fi 6 (the S220: 2.4GHz only) · 5120 x 1440 (8MP) video (the S220: 2K)

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Quick comparison

Spec eufy SoloCam S220 Reolink Argus 4 Pro
Resolution 2K, 135°, fixed 5120 x 1440 (8MP), 180° from two lenses
Power 6,500mAh battery; built-in 0.9W solar 5,000mAh battery (USB-C); Solar Panel 2 (6W) compatible
Wi-Fi 2.4GHz only Wi-Fi 6, 2.4GHz and 5GHz
Storage 8GB built in, HomeBase 3 microSD up to 512GB, Reolink Home Hub, Reolink Cloud
eufy SoloCam S220

Pros

  • Solar built in
  • No HomeBase needed
  • IP67
  • Simple fixed camera

Cons

  • Infrared only, no spotlight
  • Fixed view
  • 2.4GHz Wi-Fi only
  • Not listed on eufy’s UK store pages we checked
Reolink Argus 4 Pro

Pros

  • One 180° view from a single camera
  • Colour night vision
  • IP66 weather rating
  • Works with Google Assistant and Alexa

Cons

  • No infrared, so the night picture depends on the spotlights
  • Fixed view, no pan or tilt
  • Smaller battery than the Altas range

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Which should you buy?

Why choose the eufy SoloCam S220

  • Built-in 0.9W solar panel (the Argus 4 Pro works with the Solar Panel 2, 6W)
  • IP67 (the Argus 4 Pro: IP66)
  • 6,500mAh battery (the Argus 4 Pro: 5,000mAh)
Why choose the Reolink Argus 4 Pro

  • Colour night vision from five spotlights (the S220: infrared only, no spotlight)
  • Dual-band Wi-Fi 6 (the S220: 2.4GHz only)
  • 5120 x 1440 (8MP) video (the S220: 2K)

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