Compare detailed specifications, side-by-side differences, verified user reviews, and buying recommendations to help you make the right choice.
Deciding between the Arlo Ultra and the Lorex E841CAB depends on your available space, storage capacity goals, and everyday usage style:
Designed for large households, bulk grocery shoppers, and long-term storage where total cubic feet is the highest priority.
Ideal for apartments, offices, dorms, or secondary kitchen use where space efficiency and neat organization are paramount.
(4.7)
The Arlo Ultra - 4K UHD Wire-Free Security 1 Camera System is a top of the line security camera system that allows users to keep an eye on their home or business 24/7. It features ultra high definition resolution, so you can see even the smallest details in crystal clear clarity and zoom up close for greater detail without losing image quality—perfect for monitoring entryways and other important areas. The wire-free design makes it easy to install anywhere indoors or outdoors, no cables req
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(4.7)
The Lorex E841CAB is an 8-channel 4K Ultra HD security system that delivers crystal clear imaging and recording. It comes with eight weatherproof bullet cameras, each of which can capture footage at a resolution up to 3840 x 2160 (4MP). The night vision range on the camera is 100ft in total darkness for optimal image quality even in low light conditions. Recording options include both continuous video or motion detection modes, as well as scheduled recordings by day/time intervals so you neve
Read More| Specification | Arlo Ultra | Lorex E841CAB |
|---|---|---|
| General | ||
| Wired/Wireless | Wired | Wired |
| Field Of View (Degree) | 180 | 105 |
| Zoomable | Yes | Yes |
| Indoor/Outdoor | Both | Both |
| HD Quality | Yes | Yes |
| Image Sensor | — | — |
| Motion Detection | Yes | Yes |
| IP Rating | — | IP67 |
| Night Vison | Yes | Yes |
| Day/Night Mode | Yes | Yes |
| Audio Features | ||
| Microphone | Yes | No |
| Speakers | Yes | No |
| Voce Features | ||
| Alexa | Yes | No |
| Google Assitence | Yes | No |
| Battery | ||
| Replacable | Yes | No |
| Recharable | Yes | No |
| Adapter Power | ||
| Power Consumption (W) | — | — |
| Output (V) | — | — |
| Input (V) | — | — |
| Wireless Features | ||
| Wireless Standard | — | No |
| Bluetooth | No | No |
| Wifi | Yes | No |
| Record/storage | ||
| Record Time | — | — |
| Storage Capacity | — | — |
| Recording Storage Type | Local, Cloud | Local |
| Recordable | Yes | Yes |
| Dimensions | ||
| Weight (pound) | 0.7 | 2.79 |
| W X H X D | 5 x 5 x 5 | 16 x 5.8 x 4.7 |
| Resolution | ||
| Video Resolution (pixel) | 1080 | — |
| 2K | Yes | Yes |
| 4K | Yes | Yes |
| Wired Connectivity | ||
| USB | No | No |
| Ethernet | Yes | Yes |
| Camera Channels | No | No |
| Operating Temperature | ||
| Max, C/F | — | 60/140 |
| Min, C/F | — | -30/22 |
| Ai Detection | ||
| Pet | Yes | — |
| Human | Yes | Yes |
| Features | ||
| Mobile App Control | Yes | Yes |
The main differences center around storage capacity, form factor, and convenience. The Arlo Ultra provides extensive bulk storage capacity best suited for homes, garages, or basements needing deep freeze space. In contrast, the Lorex E841CAB 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 Arlo Ultra. If you have limited room in a kitchen, apartment, dorm, or office and prefer easy eye-level access to items, choose the Lorex E841CAB.