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Updated
Pros
  • High-quality video resolution
  • Easy installation
  • Enhanced night vision
  • Smart home integration
  • High-resolution video
  • Advanced detection capabilities
  • Weatherproof for outdoor use
  • Continuous solar power
Cons
  • Higher price point
  • Requires strong Wi-Fi signal
  • Limited smart home integration
  • Higher initial cost
Bottom Line
The Arlo Pro 4 Spotlight Camera is a high-definition, wireless security camera that captures clear footage day and night, powered by solar energy.
Reolink Argus 3 Pro is a feature-rich, solar-powered security camera with excellent video quality and smart detection capabilities.
Video Resolution
2K HDR
2K 4MP
Field Of View
160 degrees
122 degrees
Connectivity
Wi-Fi
Wi-Fi
Power Source
Solar
Solar
Compatibility
Alexa, Google Assistant, Apple HomeKit
Reolink App
Height
15 Inches
6.37 inches
Length
5 Inches
8.53 inches
Width
9 Inches
6.25 inches
Weight
-
2.4 pounds
Part Number
-
Argus 3 Pro with Solar Panel
Model
990000755
3 Pro+SP

When it comes to home security, two popular options that have gained significant attention are the Arlo Pro 4 and Reolink Argus 3 Pro. Both of these products belong to the category of solar-powered security devices, offering a convenient and eco-friendly way to monitor your property. In this in-depth comparison, we'll delve into the features, specifications, and performance of both cameras to help you decide which one best suits your needs.

Design and Build

The Arlo Pro 4 boasts a sleek and compact design, with a dimensions of 3.5 x 2 x 1.9 inches (89 x 52 x 48 mm) and weighing approximately 6 ounces (170 grams). The camera has a IP67 rating, making it dust-tight and water-resistant, allowing it to withstand various weather conditions.

On the other hand, the Reolink Argus 3 Pro measures 4.1 x 2.8 x 2.3 inches (105 x 71 x 58 mm) and weighs around 10 ounces (280 grams). Although slightly larger than the Arlo Pro 4, it still maintains a compact design and has an IP65 rating, providing protection against dust and water jets.

Resolution and Field of View

The Arlo Pro 4 features a 2K resolution (2560 x 1440 pixels) with a wide-angle lens that provides a 160-degree field of view. This allows for clear and detailed video capture, even in low-light conditions.

In comparison, the Reolink Argus 3 Pro offers a slightly higher resolution of 2K (2304 x 1296 pixels) and a wider field of view of 122 degrees. Although the difference may seem minor, the Reolink camera's higher pixel density results in sharper images, especially during nighttime recording.

Night Vision and Infrared

Both cameras feature infrared night vision capabilities, allowing for clear video capture even in complete darkness. The Arlo Pro 4 has a range of up to 25 feet (7.6 meters), while the Reolink Argus 3 Pro extends this range to 33 feet (10 meters). This makes the Reolink camera more suitable for larger areas or properties with extensive outdoor spaces.

Battery Life and Solar Power

As solar-powered security devices, both cameras offer extended battery life when paired with their respective solar panels. The Arlo Pro 4 has a rechargeable battery that lasts up to six months on a single charge, while the Reolink Argus 3 Pro's battery can last up to four months.

When used in conjunction with their solar panels, both cameras can potentially run indefinitely, making them ideal for outdoor use where traditional power sources may not be readily available. However, it's essential to note that solar panel efficiency and charging times may vary depending on the location and amount of direct sunlight exposure.

Motion Detection and Alerts

Both cameras offer advanced motion detection capabilities, with customizable alert settings and notifications sent directly to your smartphone or email. The Arlo Pro 4 features a more comprehensive motion detection system, which includes person detection, animal detection, and vehicle detection.

In contrast, the Reolink Argus 3 Pro focuses on general motion detection, although it does offer customizable sensitivity settings to minimize false alerts. While both cameras provide reliable motion detection, the Arlo Pro 4's more advanced features make it a better choice for users seeking more granular control over their security system.

Cloud Storage and Subscription Plans

The Arlo Pro 4 requires a subscription to Arlo Smart, which offers cloud storage plans starting at $2.99 per month for 30 days of video history. In contrast, the Reolink Argus 3 Pro does not require a subscription, as it supports local microSD card storage (up to 128GB) and optional cloud storage through Reolink's Cloud service.

Price and Value

The Arlo Pro 4 typically retails for around $150-$200 per camera, while the Reolink Argus 3 Pro is priced lower at approximately $100-$150 per camera. Considering the features and performance of both cameras, the Reolink Argus 3 Pro offers better value for its price, especially for users seeking a more affordable solar-powered security solution.

Conclusion

In conclusion, both the Arlo Pro 4 and Reolink Argus 3 Pro are excellent examples of solar-powered security devices that offer reliable performance, ease of use, and eco-friendly convenience. While the Arlo Pro 4 excels in terms of advanced motion detection features and a more comprehensive app experience, the Reolink Argus 3 Pro provides better value for its price, with sharper image quality, longer night vision range, and local storage capabilities.

Ultimately, the choice between these two cameras depends on your specific needs and priorities. If you're looking for a more advanced security system with granular control over motion detection, the Arlo Pro 4 may be the better option. However, if you prioritize affordability, ease of use, and high-quality video capture, the Reolink Argus 3 Pro is an excellent choice among solar-powered security devices.