REOLINK 5MP 8-Channel PoE System or REOLINK 4K 8-Channel PoE Bullet? Which REOLINK Model to Buy
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You are comparing the reolink 5mp 8 channel poe system vs 4k 8 channel poe bullet. Both systems offer 8 channels, PoE connectivity, and a pre-installed 2TB HDD for local storage. They also share smart detection for people, vehicles, and animals. The main difference lies in the video resolution. One model provides 5MP clarity, while the other delivers 4K Ultra HD. You need to decide which level of detail fits your surveillance needs.
Key differences
| Aspect | REOLINK 5MP 8-Channel PoE System with 2TB HDD | REOLINK 4K 8-Channel PoE Bullet Camera System |
|---|---|---|
| Video Resolution | 5MP | 4K (8MP) |
| Night Vision Range | Up to 100ft | Not listed |
| Audio | Built-in microphone | Not listed |
| Expansion via e-SATA | Supports one additional 8TB HDD | Not listed |
| System Expansion | Not listed | Supports up to 12 channels |
| Warranty | Not listed | 2-year warranty |
Which one should you choose?
Choose REOLINK 5MP 8-Channel PoE System with 2TB HDD if
- You want to hear audio evidence from the cameras.
- You prefer a specific night vision range of 100ft.
- You want to add an extra 8TB HDD via e-SATA.
Choose REOLINK 4K 8-Channel PoE Bullet Camera System if
- You need the highest possible video clarity with 4K resolution.
- You might want to expand the system to 12 channels later.
- You value a stated 2-year warranty and technical support.
Verdict: Choose the 5MP system if audio recording and specific night vision range are priorities for your setup. Select the 4K Bullet system if you require maximum visual detail and future expandability. Both models provide reliable PoE performance and smart detection features.
Resolution and Detail Comparison
Video Resolution
The REOLINK 4K 8-Channel PoE Bullet Camera System delivers 8MP Ultra HD clarity, which is nearly four times the detail of standard 1080p. This high resolution allows you to zoom in digitally without significant distortion, ensuring you capture clear evidence of faces or license plates. In contrast, the REOLINK 5MP 8-Channel PoE System with 2TB HDD offers 5MP HD. While this resolution is superior to basic HD, it provides less fine detail than the 4K model. If your priority is maximum clarity for identifying specific subjects from a distance, the higher pixel count of the 4K system is a clear advantage.
Camera Form Factor
The REOLINK 4K system uses bullet-style cameras, which are typically easier to mount on walls or eaves and offer a more direct line of sight for outdoor surveillance. The data specifies this model includes four bullet cameras. The 5MP system lists eight channels but does not explicitly state the camera form factor in the provided attributes, though it is a complete system. Bullet cameras often have a more visible deterrent effect due to their shape. If you prefer a specific mounting style or visible deterrence, the bullet design of the 4K system may be preferable, assuming you are comfortable with the included camera count.
Storage Expansion
Both systems come with a pre-installed 2TB HDD, allowing for ten days of recording without overwriting on the 5MP model. However, their expansion capabilities differ. The 4K system supports expansion up to 16TB using two internal bays (8TB + 8TB). The 5MP system includes an e-SATA port that allows you to add one additional external 8TB HDD. If you need massive local storage for long-term retention without external drives, the 4K system’s internal dual-bay expansion is more robust. The 5MP model requires external hardware for its additional storage, which may be less tidy.
System Compatibility
The REOLINK 4K system features an NVR that supports up to 12 channels, allowing you to add four more cameras later. It is compatible with various Reolink plug-in Wi-Fi and PoE cameras, including newer models like the Duo 3 PoE and TrackMix PoE. The 5MP system is an 8-channel setup. While both support smart detection for people, animals, and vehicles, the 4K system offers greater flexibility for future expansion. If you plan to grow your surveillance network beyond eight cameras, the 4K system’s higher channel capacity provides a significant advantage in scalability.
Night Vision Range
The REOLINK 5MP system specifies advanced IR lights that allow you to see up to 100ft in the dark. This range is crucial for monitoring large driveways or yards at night. The data for the 4K system does not explicitly list the IR night vision range, though it does mention 4K Ultra HD clarity. Without a specified distance for the 4K model, we cannot definitively compare their low-light performance. If long-range night vision is your primary concern, the 5MP system’s stated 100ft range offers a verifiable benefit.
Which REOLINK 8-Channel PoE System Fits You
You want maximum zoom detail
This 4K system captures 8MP resolution, offering nearly four times the clarity of standard HD. You can digitally zoom in on license plates or faces without significant distortion. The bullet form factor is ideal for long-range monitoring where fine detail matters most. This higher resolution ensures you see more of the scene clearly.
You need audio recording
This 5MP system includes a built-in microphone in the cameras. You can hear suspicious noises or conversations while reviewing footage. This audio feature is not listed for the 4K bullet model. If capturing sound alongside video is important for your security needs, this system provides that specific capability for your environment.
You plan to expand later
The NVR in this 4K system supports up to 12 channels, allowing you to add four more cameras. It is compatible with various Reolink plug-in Wi-Fi and PoE models. This expandability lets you grow your system without replacing the main unit. You can upgrade your setup gradually as your security requirements change over time.
The products compared
REOLINK 5MP 8-Channel PoE System with 2TB HDD
Best for: Smart detection and audio recording
- Video Resolution
- 5MP
- Camera Count
- 4
- Power Source
- PoE
- Connectivity
- PoE, Wired
- Channels
- 8 CH
- Hard Drive Capacity
- 2TB
View on Amazon: REOLINK 5MP 8-Channel PoE System with 2TB HDD Affiliate link
This REOLINK 8-channel PoE system records in 5MP resolution. It includes a pre-installed 2TB hard drive for about ten days of continuous storage. The cameras detect people, animals, and vehicles to reduce false alerts. You can view live feeds and playback via the free Reolink app. The built-in microphone captures audio alongside video. This setup suits users who want clear daytime details and smart filtering without needing 4K resolution.
Pros
- 5MP video resolution for clear daytime details
- Smart detection for people, animals, and vehicles
- Pre-installed 2TB HDD for local storage
- Built-in microphone for audio recording
Cons
- 5MP resolution is lower than the 4K option on this list
- No mention of wireless connectivity options
- Requires PoE cabling for all cameras
Good fit if
- You need smart detection to filter out animals and vehicles
- You prefer wired PoE connections for reliability
- You want audio recording included in the system
Skip if
- You require 4K ultra-high definition video
- You need wireless camera flexibility
- You do not want to run Ethernet cables
Verdict: REOLINK 5MP 8CH PoE System is ideal for buyers who prioritize smart object detection and audio recording over maximum pixel count. It offers a balanced mix of resolution and intelligent filtering for standard home surveillance needs.
REOLINK 4K 8-Channel PoE Bullet Camera System
Best for: high-clarity wired surveillance with smart detection
- Video Resolution
- 4K (8MP)
- Camera Count
- 4
- Power Source
- PoE
- Connectivity
- PoE, Wired
- Channels
- 8 CH
- Hard Drive Capacity
- 2TB
View on Amazon: REOLINK 4K 8-Channel PoE Bullet Camera System Affiliate link
This Reolink system pairs four 4K bullet cameras with an 8-channel NVR. You get 8MP resolution for clear details and plug-and-play PoE setup. The included 2TB HDD allows continuous recording. Smart detection filters out pets and shadows. It suits you if you want high clarity and local storage without complex wiring.
Pros
- 4K (8MP) Ultra HD resolution
- Plug-and-play PoE connectivity
- Smart person, vehicle, and animal detection
- Includes 2TB HDD for 24/7 recording
Cons
- Only includes four cameras in the box
- Bullet form factor may be visible
- Requires PoE switch or compatible NVR ports
Good fit if
- You need high-resolution 4K video clarity
- You prefer wired PoE reliability
- You want smart detection to reduce false alerts
Skip if
- You need more than four cameras included
- You require battery-powered wireless options
- You prefer hidden dome-style cameras
Verdict: Reolink 4K 8CH PoE Bullet System delivers sharp 8MP video and reliable PoE connectivity for users prioritizing detail and wired stability. It fits those who want smart detection and local storage in a standard bullet form.
Specifications side by side
| Spec | REOLINK 5MP 8-Channel PoE System with 2TB HDD | REOLINK 4K 8-Channel PoE Bullet Camera System |
|---|---|---|
| Video Resolution | 5MP | 4K (8MP) |
| Camera Count | 4 | 4 |
| Power Source | PoE | PoE |
| Connectivity | PoE, Wired | PoE, Wired |
| Channels | 8 CH | 8 CH |
| Hard Drive Capacity | 2TB | 2TB |
| Placement | Outdoor | not stated |
| Form Factor | not stated | Bullet |
| Resolution | 5MP | 8MP |
| Use | Pets | not stated |
| Color | White | White |
| Dimensions | 14.6 × 10.6 × 11.4 inches | 14.8 × 7.68 × 11.4 inches |
| Weight | not stated | 14 pounds |
| Model | RLK8-520D4-5MP | RLK8-800B4 |
| Size | not stated | 8MP 8CH NVR (2TB HDD)w/ 4 bullet cameras |
Frequently asked questions
Which system provides better smart detection?
Both models include smart detection for people, vehicles, and animals. The 5MP system is ideal if you prioritize intelligent filtering over raw pixel count. It balances resolution with efficient object recognition for standard home surveillance needs.
Does the 4K bullet system include a hard drive?
Yes, the REOLINK 4K 8-Channel PoE Bullet Camera System comes with a pre-installed 2TB HDD. This allows for local storage of your 8MP Ultra HD footage without requiring immediate cloud subscriptions or external drives.
What is the difference in resolution between these models?
The 4K bullet system captures 8MP resolution, which is nearly four times the detail of standard 1080p. The 5MP system offers 5MP clarity. The higher resolution on the bullet model allows for better digital zooming on faces or plates.
Are both systems PoE compatible?
Yes, both the 5MP system and the 4K bullet system use Power over Ethernet. This means you can transmit both power and data through a single cable, simplifying installation and reducing the need for separate power adapters at each camera.
Which model is better for audio recording?
The REOLINK 5MP 8-Channel PoE System is best for buyers who prioritize audio recording. It offers a balanced mix of resolution and intelligent features, making it suitable for those who want sound capture alongside smart object detection.
Do both systems support 8 channels?
Yes, both the 5MP system and the 4K bullet system support 8 channels. This allows you to connect up to eight compatible cameras to a single NVR, providing comprehensive coverage for larger properties or multiple entry points.