Camera Comparison · UK 2026
Reolink Argus 4 Pro vs Reolink Argus Eco

Specs, pros and cons compared side by side

Both the Reolink Argus 4 Pro and the Reolink Argus Eco are battery security cameras. This head-to-head sets them side by side using the specs, pros and cons from our full reviews. Reolink specs come from Reolink’s own product pages.

Quick verdict

Ad: we earn commission if you buy through the price buttons on this page. As an Amazon Associate I earn from qualifying purchases.

Reolink Argus 4 Pro

Pick it for: Two lenses joined into one 8MP (5120 x 1440) image (the Argus Eco: 3MP or 5MP) · Colour night vision from five spotlights (the Argus Eco: infrared only, no spotlight) · Dual-band Wi-Fi 6 (the Argus Eco: 2.4GHz only)

Check latest priceat Amazon

Reolink Argus Eco

Pick it for: Infrared night vision up to 10 m (the Argus 4 Pro: no infrared) · Works with Alexa as well as Google Assistant (the Argus 4 Pro: Google Assistant only on Reolink UK) · 5,200mAh battery (the Argus 4 Pro: 5,000mAh)

Check latest priceat Amazon

Quick comparison

Spec Reolink Argus 4 Pro Reolink Argus Eco
Resolution 5120 x 1440 (8MP), 180° from two lenses 3MP or 5MP versions
Power 5,000mAh battery (USB-C); Solar Panel 2 (6W) compatible 5,200mAh battery (USB-C); 3W solar panel compatible
IP Rating IP66 IP65
Wi-Fi Wi-Fi 6, 2.4GHz and 5GHz 2.4GHz only
Storage microSD up to 512GB, Reolink Home Hub, Reolink Cloud microSD up to 128GB, Reolink Cloud
Apple HomeKit Not listed by Reolink Not listed by Reolink
Subscription Not needed for local recording; Reolink Cloud optional where available Not needed for local recording; Reolink Cloud optional where available
Smart home Google Assistant only (Reolink UK) Google Assistant and Alexa (Reolink’s UK page)
Reolink Argus 4 Pro

Pros

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

Cons

  • No infrared, so the night picture depends on the spotlights
  • Fixed view, no pan or tilt
Reolink Argus Eco

Pros

  • Simple, entry-level battery camera
  • Solar charging option
  • Person and vehicle detection
  • Local microSD storage

Cons

  • 2.4GHz Wi-Fi only
  • Infrared only at night, no spotlight
  • microSD tops out at 128GB

As an Amazon Associate I earn from qualifying purchases.

Which should you buy?

Why choose the Reolink Argus 4 Pro

  • Two lenses joined into one 8MP (5120 x 1440) image (the Argus Eco: 3MP or 5MP)
  • Colour night vision from five spotlights (the Argus Eco: infrared only, no spotlight)
  • Dual-band Wi-Fi 6 (the Argus Eco: 2.4GHz only)
Why choose the Reolink Argus Eco

  • Infrared night vision up to 10 m (the Argus 4 Pro: no infrared)
  • Works with Alexa as well as Google Assistant (the Argus 4 Pro: Google Assistant only on Reolink UK)
  • 5,200mAh battery (the Argus 4 Pro: 5,000mAh)

Related comparisons

🎯 Which camera is right for you?
A few quick questions, instant matches.
Find My Camera →