Arlo Pro 3 Floodlight vs Reolink Argus 4 Pro comparison

Updated August 2026

Data from Amazon and official Arlo and Reolink sites.

2026 verdict

For most buyers in 2026, Reolink Argus 4 Pro is the safer pick over Arlo Pro 3 Floodlight because of warranty, weather resistance, and connectivity. It separates itself most clearly on warranty, weather resistance, and connectivity, while still looking better on storage and 4K video. Pick Arlo Pro 3 Floodlight only when price, rating, and battery life are the deciding factor for your setup. For most setups, Reolink Argus 4 Pro is the smarter buy.

Arlo

Arlo Pro 3 Floodlight

40% OFF

$149.98

$249.99

Buy on Amazon USA

Winner

Reolink

Reolink Argus 4 Pro

$179.99

Buy on Amazon USA

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Feature	Arlo Pro 3 Floodlight	Reolink Argus 4 Pro	Winner
Price	$149.98	$179.99	Arlo Pro 3 Floodlight
Rating	4.2	3.9	Arlo Pro 3 Floodlight
Warranty	1 year	2 years	Reolink Argus 4 Pro
Weather Resistance	IP65	IP66	Reolink Argus 4 Pro
Battery Life	3 months	2 months	Arlo Pro 3 Floodlight
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
4K Video	NO	YES	Reolink Argus 4 Pro
HDR	YES	NO	Arlo Pro 3 Floodlight
RTSP	NO	Reolink Home Hub required	Reolink Argus 4 Pro
Solar Charging	Sold separately	YES	Tie
PoE	NO	NO	Tie

Arlo

Arlo Pro 3 Floodlight

40% OFF

$149.98

$249.99

Buy on Amazon USA

+ Price: $149.98
+ Rating: 4.2
+ Battery Life: 3 months
- Warranty: 1 year vs 2 years
- Weather Resistance: IP65 vs IP66

Winner

Reolink

Reolink Argus 4 Pro

$179.99

Buy on Amazon USA

+ Warranty: 2 years
+ Weather Resistance: IP66
+ Connectivity: 2.4 GHz WiFi, 5 GHz WiFi
- Price: $179.99 vs $149.98
- Rating: 3.9 vs 4.2

Frequently Asked Questions

Which is better overall: Arlo Pro 3 Floodlight or Reolink Argus 4 Pro?

Reolink Argus 4 Pro has the stronger overall profile in this comparison, especially for warranty, weather resistance, and connectivity.

What is the biggest difference between Arlo Pro 3 Floodlight and Reolink Argus 4 Pro?

Price is one of the clearest differences: Arlo Pro 3 Floodlight lists $149.98, while Reolink Argus 4 Pro lists $179.99.

Which one looks better on price?

Arlo Pro 3 Floodlight is listed at $149.98, while Reolink Argus 4 Pro is listed at $179.99. Arlo Pro 3 Floodlight (better spec).

Who should buy Arlo Pro 3 Floodlight?

Choose Arlo Pro 3 Floodlight if your priority is price and rating and that matters more than warranty.

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.

Full comparison table

Compare all 104 Cameras side by side

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