Arlo Essential XL HD (2nd Gen) vs Reolink Argus 4 Pro

Data from Amazon and official Arlo and Reolink sites.

2026 verdict

Across the full comparison in 2026, Reolink Argus 4 Pro earns the nod. The main reason it wins is warranty, solar charging, and connectivity, and storage and 2k video strengthens that case. Arlo Essential XL HD (2nd Gen) still makes sense if price, battery life, and alerts is your priority, but most buyers should still lean toward Reolink Argus 4 Pro. That is why the final call still favors Reolink Argus 4 Pro.

Arlo

Arlo Essential XL HD (2nd Gen)

€165.55

BUY NOW

Winner

Reolink

Reolink Argus 4 Pro

$179.99

BUY NOW

Feature	Arlo Essential XL HD (2nd Gen)	Reolink Argus 4 Pro	Winner
Price	€165.55	$179.99	Arlo Essential XL HD (2nd Gen)
Warranty	1 year	2 years	Reolink Argus 4 Pro
Battery Life	16 months	2 months	Arlo Essential XL HD (2nd Gen)
Solar Charging	NO	YES	Reolink Argus 4 Pro
Connectivity	2.4 GHz Wifi	2.4 GHz Wifi, 5 GHz Wifi	Reolink Argus 4 Pro
Storage	Cloud	MicroSD Card Slot, Cloud	Reolink Argus 4 Pro
2K Video	NO	YES	Reolink Argus 4 Pro
4K Video	NO	YES	Reolink Argus 4 Pro
RTSP	NO	Reolink Home Hub required	Reolink Argus 4 Pro
Alerts	Motion, People, Animals, Vehicles, Packages, Smoke Alarm Sound, Carbon Monoxide Alarm Sound	Motion, People, Animals, Vehicles	Arlo Essential XL HD (2nd Gen)
Customizable Motion Zones	Subscription required	YES	Reolink Argus 4 Pro
Privacy Zone	NO	YES	Reolink Argus 4 Pro

Arlo

Arlo Essential XL HD (2nd Gen)

€165.55

BUY NOW

+ Price: €165.55
+ Battery Life: 16 months
+ Alerts: Motion, People, Animals, Vehicles, Packages, Smoke Alarm Sound, Carbon Monoxide Alarm Sound
- Warranty: 1 year vs 2 years
- Solar Charging: NO vs YES

Winner

Reolink

Reolink Argus 4 Pro

$179.99

BUY NOW

+ Warranty: 2 years
+ Solar Charging: YES
+ Connectivity: 2.4 GHz Wifi, 5 GHz Wifi
- Price: $179.99 vs €165.55
- Battery Life: 2 months vs 16 months

Frequently Asked Questions (FAQ)

Which is better overall: Arlo Essential XL HD (2nd Gen) or Reolink Argus 4 Pro?: Reolink Argus 4 Pro has the stronger overall profile in this comparison, especially for warranty, solar charging, and connectivity.
What is the biggest difference between Arlo Essential XL HD (2nd Gen) and Reolink Argus 4 Pro?: Price is one of the clearest differences: Arlo Essential XL HD (2nd Gen) lists €165.55, while Reolink Argus 4 Pro lists $179.99.
Which one looks better on price?: Arlo Essential XL HD (2nd Gen) is listed at €165.55, while Reolink Argus 4 Pro is listed at $179.99. Arlo Essential XL HD (2nd Gen) (better spec).
Who should buy Arlo Essential XL HD (2nd Gen)?: Choose Arlo Essential XL HD (2nd Gen) if your priority is price and battery life and that matters more than warranty.
Who should buy Reolink Argus 4 Pro?: Choose Reolink Argus 4 Pro if your priority is warranty and solar charging and that matters more than price.