Security Cameras Comparison: Reolink RLC-520 vs Ubiquiti UVC-G3-FLEX

Compare detailed specifications, side-by-side differences, verified user reviews, and buying recommendations to help you make the right choice.

Reolink RLC-520

Reolink RLC-520

  • Brand Reolink
  • Image Sensor 1/2.7" CMOS
  • Field Of View (Degree) 80,58
  • Indoor/Outdoor Outdoor
  • Wired/Wireless Both
Ubiquiti UVC-G3-FLEX

Ubiquiti UVC-G3-FLEX

  • Brand Ubiquiti
  • Image Sensor TRUE
  • Field Of View (Degree) 87.4 inch
  • Indoor/Outdoor Both
  • Wired/Wireless Wired

Quick Verdict: Which One Should You Choose?

Deciding between the Reolink RLC-520 and the Ubiquiti UVC-G3-FLEX depends on your available space, storage capacity goals, and everyday usage style:

Best For Maximum Capacity

Reolink RLC-520

Designed for large households, bulk grocery shoppers, and long-term storage where total cubic feet is the highest priority.

  • Superior Volume: Easily stores bulk meats, frozen garden harvests, and family packs.
  • Cold Retention: Keeps food frozen significantly longer in power outages.
  • Energy Efficiency: Top-opening design keeps dense cold air trapped inside.
Best For Compact Spaces

Ubiquiti UVC-G3-FLEX

Ideal for apartments, offices, dorms, or secondary kitchen use where space efficiency and neat organization are paramount.

  • Space-Saving Footprint: Fits neatly under counters or in compact corners without intruding.
  • Upright Organization: Shelves allow you to organize and grab items without digging.
  • Everyday Convenience: Front-swing door provides quick, easy access anytime.

Product Analysis - Choose the best one

Reolink RLC-520

Reolink RLC-520...

start (4.8)

The REOLINK IP Security Cameras Outdoor for Home Surveillance provides reliable security coverage with its 1080p HD resolution and 32ft night vision. The weatherproof construction ensures that the camera is suitable for outdoor use, while the built-in microphone allows clear audio recording to accompany video recordings, ensuring high quality evidence should an incident occur. In addition, this model comes equipped with motion detection technology which can trigger alerts when suspicious acti

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Specifications

Specification Reolink RLC-520 Ubiquiti UVC-G3-FLEX
Adapter Power
Output (V) 12 —
Input (V) — —
Power Consumption (W) — —
Wireless Features
Bluetooth No —
Wifi No —
Wireless Standard No —
Record/storage
Storage Capacity 128 GB —
Recording Storage Type Local, Cloud —
Recordable Yes Yes
Record Time 24/7 —
Dimensions
Weight (pound) 2.2 ‎6 ounces
W X H X D 11.42 x 5.51 x 5.91 ‎1.89 x 1.89 x 4.23 inches
General
Image Sensor 1/2.7" CMOS Yes
Motion Detection Yes Yes
IP Rating IP66 —
Night Vison Yes Yes
Day/Night Mode Yes Yes
Wired/Wireless Both Wired
Field Of View (Degree) 80,58 87.4 inch
Indoor/Outdoor Outdoor Both
Zoomable Yes Yes
HD Quality Yes Yes
Wired Connectivity
USB No —
Ethernet Yes —
Camera Channels No —
Operating Temperature
Max, C/F 50/131 —
Min, C/F -10/14 —
Resolution
Video Resolution (pixel) 2560x1920p 1080P
2K No —
4K No —
Ai Detection
Pet — —
Human Yes —
Features
Mobile App Control Yes Yes
Audio Features
Microphone Yes —
Speakers — —
Voce Features
Alexa — —
Google Assitence Yes —
Battery
Replacable No No
Recharable No No

Frequently Asked Questions

The main differences center around storage capacity, form factor, and convenience. The Reolink RLC-520 provides extensive bulk storage capacity best suited for homes, garages, or basements needing deep freeze space. In contrast, the Ubiquiti UVC-G3-FLEX offers a compact upright design that fits into smaller spaces with convenient shelf organization.

Chest-style freezers generally excel in thermal efficiency because cold air naturally settles at the bottom and does not escape when the lid is lifted. Compact upright models have lower total kilowatt-hour usage simply due to their smaller cubic volume, making both designs efficient for their respective intended purposes.

Both products are available through official brand stores and authorized retailers with full manufacturer warranties and fast delivery options. Click the "Check Best Price" buttons in the comparison cards above to view today's latest promotions, official deals, and current availability.

Measure your available floor clearance first. If you have open space in a garage, basement, or utility room and want to freeze items in bulk, choose the Reolink RLC-520. If you have limited room in a kitchen, apartment, dorm, or office and prefer easy eye-level access to items, choose the Ubiquiti UVC-G3-FLEX.