Camera Comparison · UK 2026
Blink Outdoor 4 vs Reolink Argus 4 Pro

Specs, pros and cons compared side by side

Both the Blink Outdoor 4 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. Blink specs come from Blink’s UK support pages; Reolink specs come from Reolink’s own product pages.

Quick verdict

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Blink Outdoor 4

Pick it for: Runs on 2x AA lithium cells, up to 2 years with default settings (the Argus 4 Pro: 5,000mAh battery)

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Reolink Argus 4 Pro

Pick it for: 8MP (5120 x 1440) from two lenses (the Blink: 1080p) · IP66 weather rating (the Blink: IP65) · Wi-Fi 6, 2.4GHz and 5GHz (the Blink: 2.4GHz only)

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Quick comparison

Spec Blink Outdoor 4 Reolink Argus 4 Pro
Resolution 1080p HD, 143° diagonal 5120 x 1440 (8MP), 180° from two lenses
Power 2x AA lithium, up to 2 years 5,000mAh battery (USB-C); Solar Panel 2 (6W) compatible
Wi-Fi 2.4GHz only Wi-Fi 6, 2.4GHz and 5GHz
Weather rating IP65 IP66
Storage Needs a Sync Module; local with a Sync Module 2 (the Core has none), or cloud with a plan microSD up to 512GB, Reolink Home Hub, Reolink Cloud
Smart home Blink app; works with Alexa Google Assistant and Alexa
Blink Outdoor 4

Pros

  • Long battery life on AA lithium cells
  • Wire-free install
  • IP65 weather rating
  • Works with the Floodlight Mount and Solaris

Cons

  • 1080p, not 2K
  • Needs a Sync Module
  • Sync Module Core in the bundle has no local storage
  • Person Detection needs a Blink plan
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 Blink Outdoor 4

  • Runs on 2x AA lithium cells, up to 2 years with default settings (the Argus 4 Pro: 5,000mAh battery)
Why choose the Reolink Argus 4 Pro

  • 8MP (5120 x 1440) from two lenses (the Blink: 1080p)
  • IP66 weather rating (the Blink: IP65)
  • Wi-Fi 6, 2.4GHz and 5GHz (the Blink: 2.4GHz only)

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