Arlo Essential HD (2nd Gen) vs Reolink Altas PT Ultra

Full Smart Cameras comparison in 2026

Updated February 2026
Data from Amazon and official Arlo and Reolink sites.
2026 verdict
In 2026, Reolink Altas PT Ultra stands out as the more complete option. Its strongest advantages show up in rating, warranty, and battery life, with solar charging and connectivity helping widen the gap. You should still consider Arlo Essential HD (2nd Gen) if price, alerts, and customizable motion zones matters more than raw overall balance. That keeps the verdict firmly in favor of Reolink Altas PT Ultra.
vs
FeatureArlo Essential HD (2nd Gen)Reolink Altas PT UltraWinner
Price€99.99$188.99Arlo Essential HD (2nd Gen)
Rating3.73.8Reolink Altas PT Ultra
Warranty1 year2 yearsReolink Altas PT Ultra
Battery Life4 months16 monthsReolink Altas PT Ultra
Solar ChargingNOYESReolink Altas PT Ultra
Connectivity2.4 GHz Wifi2.4 GHz Wifi, 5 GHz WifiReolink Altas PT Ultra
StorageCloudMicroSD Card Slot, CloudReolink Altas PT Ultra
2K VideoNOYESReolink Altas PT Ultra
4K VideoNOYESReolink Altas PT Ultra
RTSPNOReolink Home Hub requiredReolink Altas PT Ultra
AlertsMotion, People, Animals, Vehicles, Packages, Smoke Alarm Sound, Carbon Monoxide Alarm SoundMotion, People, Animals, VehiclesArlo Essential HD (2nd Gen)
Customizable Motion ZonesSubscription requiredNOArlo Essential HD (2nd Gen)
Arlo

Arlo Essential HD (2nd Gen)

€99.99
BUY NOW
  • + Price: €99.99
  • + Alerts: Motion, People, Animals, Vehicles, Packages, Smoke Alarm Sound, Carbon Monoxide Alarm Sound
  • + Customizable Motion Zones: Subscription required
  • - Rating: 3.7 vs 3.8
  • - Warranty: 1 year vs 2 years
Winner
Reolink

Reolink Altas PT Ultra

$188.99
BUY NOW
  • + Rating: 3.8
  • + Warranty: 2 years
  • + Battery Life: 16 months
  • - Price: $188.99 vs €99.99
  • - Alerts: Motion, People, Animals, Vehicles vs Motion, People, Animals, Vehicles, Packages, Smoke Alarm Sound, Carbon Monoxide Alarm Sound

Frequently Asked Questions (FAQ)

Which is better overall: Arlo Essential HD (2nd Gen) or Reolink Altas PT Ultra?
Reolink Altas PT Ultra has the stronger overall profile in this comparison, especially for rating, warranty, and battery life.
What is the biggest difference between Arlo Essential HD (2nd Gen) and Reolink Altas PT Ultra?
Price is one of the clearest differences: Arlo Essential HD (2nd Gen) lists €99.99, while Reolink Altas PT Ultra lists $188.99.
Which one looks better on price?
Arlo Essential HD (2nd Gen) is listed at €99.99, while Reolink Altas PT Ultra is listed at $188.99. Arlo Essential HD (2nd Gen) (better spec).
Who should buy Arlo Essential HD (2nd Gen)?
Choose Arlo Essential HD (2nd Gen) if your priority is price and alerts and that matters more than rating.
Who should buy Reolink Altas PT Ultra?
Choose Reolink Altas PT Ultra if your priority is rating and warranty and that matters more than price.
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
Arlo

More Arlo products

A sharper look at other Arlo products worth comparing.

Explore Arlo
  1. Camera
    Arlo Essential 2K Wired (2025)
    Arlo

    Essential 2K Wired (2025)

    View details
  2. Camera
    Arlo Essential 2K (2nd Gen)
    Arlo

    Essential 2K (2nd Gen)

    View details
  3. Camera
    Arlo Essential HD (2nd Gen)
    Arlo

    Essential HD (2nd Gen)

    View details
  4. Camera
    Arlo Essential Indoor 2K (2nd Gen)
    Arlo

    Essential Indoor 2K (2nd Gen)

    View details
  5. Camera
    Arlo Essential Indoor HD (2nd Gen)
    Arlo

    Essential Indoor HD (2nd Gen)

    View details
  6. Camera
    Arlo Essential Pan Tilt
    Arlo

    Essential Pan Tilt

    View details
  7. Camera
    Arlo Essential XL 2K (2nd Gen)
    Arlo

    Essential XL 2K (2nd Gen)

    View details
  8. Camera
    Arlo Essential XL HD (2nd Gen)
    Arlo

    Essential XL HD (2nd Gen)

    View details
  9. Camera
    Arlo Go 2
    Arlo

    Go 2

    View details
  10. Camera
    Arlo Pro 5S 2K
    Arlo

    Pro 5S 2K

    View details
  11. Camera
    Arlo Pro 6 XL
    Arlo

    Pro 6 XL

    View details
  12. Camera
    Arlo Pro 6
    Arlo

    Pro 6

    View details
  13. Camera
    Arlo Ultra 2
    Arlo

    Ultra 2

    View details
  14. Doorbell
    Arlo Essential Wireless Video Doorbell
    Arlo

    Essential Wireless Video Doorbell

    View details
  15. Doorbell
    Arlo Video Doorbell 2K (2nd gen)
    Arlo

    Video Doorbell 2K (2nd gen)

    View details
  16. Doorbell
    Arlo Video Doorbell HD (2nd gen)
    Arlo

    Video Doorbell HD (2nd gen)

    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
Smart Home Planner
DealsNEW RELEASESBrandsBlogTerms of UsePrivacy Policy
Search