Camera Comparison · UK 2026
Ring Outdoor Cam Plus vs Reolink Argus 4 Pro

Specs, pros and cons compared side by side

Both the Ring Outdoor Cam Plus 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. Ring specs come from Ring’s UK support pages; Reolink specs come from Reolink’s own product pages.

Quick verdict

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Ring Outdoor Cam Plus

Pick it for: Power over Ethernet option (the Argus 4 Pro: 5,000mAh battery, charged over USB-C) · Operates down to -20°C (the Argus 4 Pro: -10°C to 55°C)

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Reolink Argus 4 Pro

Pick it for: 180° horizontal view from one camera (the Ring: 140° horizontal) · 5120 x 1440 (8MP) video (the Ring: 2K, 2560 x 1440) · Records to microSD up to 512GB (the Ring needs Ring Protect to record)

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Quick comparison

Spec Ring Outdoor Cam Plus Reolink Argus 4 Pro
Resolution 2K (2560 x 1440) 5120 x 1440 (8MP), 180° from two lenses
Power Removable Quick Release Battery Pack, plug-in adapter, Power over Ethernet (PoE) 5,000mAh battery (USB-C); Solar Panel 2 (6W) compatible
Wi-Fi Dual-band (2.4GHz and 5GHz) Wi-Fi 6, 2.4GHz and 5GHz
Weather rating Not stated by Ring IP66
Storage Cloud, with a Ring Protect plan microSD up to 512GB, Reolink Home Hub, Reolink Cloud
Smart home Works with Alexa Google Assistant and Alexa
Ring Outdoor Cam Plus

Pros

  • 2K (2560 x 1440) with night vision
  • Dual-band Wi-Fi
  • Removable battery, so you can charge it without taking the device down
  • Power over Ethernet option

Cons

  • Recording and smart alerts need a Ring Protect subscription
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 Ring Outdoor Cam Plus

  • Power over Ethernet option (the Argus 4 Pro: 5,000mAh battery, charged over USB-C)
  • Operates down to -20°C (the Argus 4 Pro: -10°C to 55°C)
Why choose the Reolink Argus 4 Pro

  • 180° horizontal view from one camera (the Ring: 140° horizontal)
  • 5120 x 1440 (8MP) video (the Ring: 2K, 2560 x 1440)
  • Records to microSD up to 512GB (the Ring needs Ring Protect to record)

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