Reolink Argus 4 Pro vs Sonoff Cam Slim Gen2

Full Smart Cameras comparison in 2026

Data from Amazon and official Reolink and Sonoff sites.
2026 verdict
In 2026, the recommendation leans toward Reolink Argus 4 Pro. What pushes it ahead is warranty, weather resistance, and solar charging, and connectivity and 2k video keeps the advantage from looking narrow. You should still consider Sonoff Cam Slim Gen2 if price, rating, and rtsp matters more than raw overall balance. That is why the final call still favors Reolink Argus 4 Pro.
vs
FeatureReolink Argus 4 ProSonoff Cam Slim Gen2Winner
Price$179.99€31.99Sonoff Cam Slim Gen2
Rating3.94.3Sonoff Cam Slim Gen2
Warranty2 years1 yearReolink Argus 4 Pro
Weather ResistanceIP66NOReolink Argus 4 Pro
Solar ChargingYESNOReolink Argus 4 Pro
Connectivity2.4 GHz Wifi, 5 GHz Wifi2.4 GHz WifiReolink Argus 4 Pro
2K VideoYESNOReolink Argus 4 Pro
4K VideoYESNOReolink Argus 4 Pro
RTSPReolink Home Hub requiredYESSonoff Cam Slim Gen2
AlertsMotion, People, Animals, VehiclesMotion, PeopleReolink Argus 4 Pro
LightYESNOReolink Argus 4 Pro
PoENONOTie

Frequently Asked Questions (FAQ)

Which is better overall: Reolink Argus 4 Pro or Sonoff Cam Slim Gen2?
Reolink Argus 4 Pro has the stronger overall profile in this comparison, especially for warranty, weather resistance, and solar charging.
What is the biggest difference between Reolink Argus 4 Pro and Sonoff Cam Slim Gen2?
Price is one of the clearest differences: Reolink Argus 4 Pro lists $179.99, while Sonoff Cam Slim Gen2 lists €31.99.
Which one looks better on price?
Reolink Argus 4 Pro is listed at $179.99, while Sonoff Cam Slim Gen2 is listed at €31.99. Sonoff Cam Slim Gen2 (better spec).
Who should buy Reolink Argus 4 Pro?
Choose Reolink Argus 4 Pro if your priority is warranty and weather resistance and that matters more than price.
Who should buy Sonoff Cam Slim Gen2?
Choose Sonoff Cam Slim Gen2 if your priority is price and rating and that matters more than warranty.
More Cameras

Top Cameras to compare next

Compare the best smart security cameras by video quality, connectivity, storage, alerts, integrations, and more. Find the ideal model for your home.

Compare Cameras
  1. Ring Indoor Cam
    Ring

    Ring Indoor Cam

    View details
  2. Arlo Essential 2K Wired (2025)
    Arlo

    Essential 2K Wired (2025)

    View details
  3. Ring Outdoor Cam
    Ring

    Ring Outdoor Cam

    View details
  4. Google Nest Cam Indoor (Wired, 3rd Gen)
    Google

    Nest Cam Indoor (Wired, 3rd Gen)

    View details
  5. Aqara CameraHub G5 Pro PoE
    Aqara

    Camera Hub G5 Pro PoE

    View details
  6. Arlo Pro 6 XL
    Arlo

    Pro 6 XL

    View details
  7. TP-Link Tapo C200
    TP-Link

    Tapo C200

    View details
  8. Ring Spotlight Cam Plus (wired)
    Ring

    Spotlight Cam Plus (wired)

    View details
  9. Ring Spotlight Cam Plus
    Ring

    Spotlight Cam Plus

    View details
  10. Blink Mini 2
    Blink

    Mini 2

    View details
  11. Blink Mini Pan-Tilt
    Blink

    Mini Pan-Tilt

    View details
  12. TP-Link Tapo C210
    TP-Link

    Tapo C210

    View details
  13. Ring Outdoor Cam Plus
    Ring

    Ring Outdoor Cam Plus

    View details
  14. Reolink RLC-810A
    Reolink

    RLC-810A

    View details
  15. TP-Link Tapo C100
    TP-Link

    Tapo C100

    View details
  16. Wyze Cam v4
    Wyze

    Cam v4

    View details
  17. TP-Link Tapo C500
    TP-Link

    Tapo C500

    View details
  18. TP-Link Tapo C120
    TP-Link

    Tapo C120

    View details
  19. Google Nest Cam (indoor, wired)
    Google

    Nest Cam (indoor, wired)

    View details
  20. Ring Spotlight Cam Pro
    Ring

    Spotlight Cam Pro

    View details
Reolink

More Reolink products

A sharper look at other Reolink products worth comparing.

Explore Reolink
  1. Camera
    Reolink Altas PT Ultra
    Reolink

    Altas PT Ultra

    View details
  2. Camera
    Reolink Argus 4 Pro
    Reolink

    Argus 4 Pro

    View details
  3. Camera
    Reolink Duo 2V PoE
    Reolink

    Duo 2V PoE

    View details
  4. Camera
    Reolink Duo 3 WiFi
    Reolink

    Duo 3 WiFi

    View details
  5. Camera
    Reolink E1 Pro
    Reolink

    E1 Pro

    View details
  6. Camera
    Reolink Elite Floodlight WiFi
    Reolink

    Elite Floodlight WiFi

    View details
  7. Camera
    Reolink RLC-810A
    Reolink

    RLC-810A

    View details
  8. Camera
    Reolink TrackMix Wifi
    Reolink

    TrackMix Wifi

    View details
  9. Doorbell
    Reolink Doorbell WiFi
    Reolink

    Doorbell WiFi

    View details
Sonoff

More Sonoff products

A sharper look at other Sonoff products worth comparing.

Explore Sonoff
  1. Camera
    Sonoff Cam Slim Gen2
    Sonoff

    Cam Slim Gen2

    View details
  2. Camera
    Sonoff GK-200MP2-B
    Sonoff

    GK-200MP2-B

    View details
  3. Display
    Sonoff NSPanel Pro
    Sonoff

    NSPanel Pro

    View details
  4. Dongle
    Sonoff Dongle Lite MG21
    Sonoff

    Dongle Lite MG21

    View details
  5. Dongle
    Sonoff Dongle Max
    Sonoff

    Dongle Max

    View details
  6. Dongle
    Sonoff Dongle Plus MG24
    Sonoff

    Dongle Plus MG24

    View details
  7. Dongle
    Sonoff Dongle-PZG23
    Sonoff

    Dongle-PZG23

    View details
  8. Dongle
    Sonoff ZBDongle-E
    Sonoff

    ZBDongle-E

    View details
  9. Dongle
    Sonoff ZBDongle-P
    Sonoff

    ZBDongle-P

    View details
  10. Door & Window Sensor
    Sonoff DW2-WIFI
    Sonoff

    DW2-WIFI

    View details
  11. Door & Window Sensor
    Sonoff SNZB-04 ZigBee Wireless Door/Window Sensor
    Sonoff

    SNZB-04 ZigBee Wireless Door/Window Sensor

    View details
  12. Door & Window Sensor
    Sonoff SNZB-04P ZigBee Door/Window Sensor
    Sonoff

    SNZB-04P ZigBee Door/Window Sensor

    View details
  13. Door & Window Sensor
    Sonoff SenseGuard DW Gen2
    Sonoff

    SenseGuard DW Gen2

    View details
  14. Hub
    Sonoff iHost
    Sonoff

    iHost

    View details
  15. Hub
    Sonoff Zigbee Bridge Pro
    Sonoff

    Zigbee Bridge Pro

    View details
  16. Hub
    Sonoff Zigbee Bridge Ultra
    Sonoff

    Zigbee Bridge Ultra

    View details
  17. LED Bulb
    Sonoff Wi-Fi Smart LED Bulb - Warm & Cold
    Sonoff

    Wi-Fi Smart LED Bulb - Warm & Cold

    View details
  18. LED Bulb
    Sonoff Wi-Fi Smart LED Bulb - Color - A19
    Sonoff

    Wi-Fi Smart LED Bulb - Color - A19

    View details
  19. LED Bulb
    Sonoff Wi-Fi Smart LED Bulb - Color - A60
    Sonoff

    Wi-Fi Smart LED Bulb - Color - A60

    View details
  20. Motion Sensor
    Sonoff SNZB-03 ZigBee Motion Sensor
    Sonoff

    SNZB-03 ZigBee Motion Sensor

    View details
Smart Home Planner
DealsNEW RELEASESBrandsBlogTerms of UsePrivacy Policy
Search