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| Feature | Reolink Duo 3 WiFi | Reolink OMVI 2i PoE | Winner |
|---|---|---|---|
| Price | $219.99 | $189.99 | Reolink OMVI 2i PoE |
| Rating | 4.2 | 5.0 | Reolink OMVI 2i PoE |
| Weather Resistance | IP67 | IP66 | Reolink Duo 3 WiFi |
| PoE | NO | YES | Reolink OMVI 2i PoE |
| Connectivity | 2.4 GHz WiFi, 5 GHz WiFi, Ethernet | Ethernet | Reolink Duo 3 WiFi |
| Storage | MicroSD Card Slot, Cloud | MicroSD Card Slot | Reolink Duo 3 WiFi |
| 4K Video | YES | NO | Reolink Duo 3 WiFi |
| Warranty | 2 years | 2 years | Tie |
| Solar Charging | NO | NO | Tie |
| 2K Video | YES | YES | Tie |
| HDR | NO | NO | Tie |
| Color Night Vision | YES | YES | Tie |
What the differences mean
Network and power
The Reolink Duo 3 WiFi connects over dual-band Wi-Fi 6, with an Ethernet port as a fallback, and is powered by a plug-in 12V adapter. The Reolink OMVI 2i PoE has no Wi-Fi at all and takes both power and data from one PoE Ethernet cable.
Resolution
The Reolink Duo 3 WiFi stitches two 16MP sensors into a 4K image for detail you can zoom into. The Reolink OMVI 2i PoE uses two 5MP sensors, enough for a clear view but with less to recover from a recording.
Coverage versus tracking
The Reolink Duo 3 WiFi holds a fixed 180 degree panorama and lets the scene move within it. The Reolink OMVI 2i PoE pairs a wide lens with a pan-tilt lens that turns up to 340 degrees to follow a subject, trading a fixed wide shot for active tracking.
Setup
The Reolink Duo 3 WiFi can be fiddly to join to Wi-Fi the first time, and some owners wire it in before switching. The Reolink OMVI 2i PoE is simpler to bring up because the same Ethernet cable that powers it also carries the network.
Price
The Reolink OMVI 2i PoE is the more affordable of the two, which pairs with its higher owner rating. The Reolink Duo 3 WiFi costs more for its two big sensors and the wireless convenience.
Which one to buy if
- you cannot run an Ethernet cable to the mounting spot
The Reolink Duo 3 WiFi works over dual-band Wi-Fi 6 and only needs a power outlet, where the Reolink OMVI 2i PoE needs a network cable.
- you can run a PoE cable and want the camera to track movement
The Reolink OMVI 2i PoE pans its detail lens up to 340 degrees to follow people, vehicles and animals, something the fixed Reolink Duo 3 WiFi does not do.
- you want the highest resolution across a wide fixed scene
The Reolink Duo 3 WiFi records 4K from two 16MP lenses across a 180 degree panorama, more detail than the 5MP Reolink OMVI 2i PoE captures.
- you want the cheaper of the two Reolink cameras
The Reolink OMVI 2i PoE is the lower priced option and still records 24/7 to a microSD card or an NVR with no subscription.
- + Weather Resistance: IP67
- + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Ethernet
- + Storage: MicroSD Card Slot, Cloud
- - Price: $219.99 vs $189.99
- - Rating: 4.2 vs 5.0
- + Price: $189.99
- + Rating: 5.0
- + PoE: YES
- - Weather Resistance: IP66 vs IP67
- - Connectivity: Ethernet vs 2.4 GHz WiFi, 5 GHz WiFi, Ethernet
What owners say
Owners of the Reolink Duo 3 WiFi chose it because they could not run Ethernet and did not want to give up the wide view. The 16MP image is called crisp, the 180 degree stitched scene covers what two cameras would, and the Wi-Fi 6 link holds up well at distance. Local storage with no monthly fee, on a microSD card up to 512GB or an NVR, comes up often, as does the plug-in power that avoids battery upkeep. The warnings are specific: the ultra-wide lens is wasted in a small room, distant subjects look grainy when zoomed, and the first Wi-Fi setup can be fiddly enough that some owners wired it first.
Price history compared
Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.
- Reolink Duo 3 WiFi
- Reolink OMVI 2i PoE
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Frequently Asked Questions
Which is better overall: Reolink Duo 3 WiFi or Reolink OMVI 2i PoE?
The Reolink Duo 3 WiFi if you cannot run a network cable, since it delivers a 4K 180 degree view over Wi-Fi 6. The Reolink OMVI 2i PoE is the better pick for a wired install where you want active tracking and a lower price.
What is the biggest difference between the Reolink Duo 3 WiFi and the Reolink OMVI 2i PoE?
How each gets online and what each does with the scene. The Reolink Duo 3 WiFi connects on Wi-Fi 6 and holds a fixed 180 degree 4K panorama, while the Reolink OMVI 2i PoE is wired-only and turns its lower lens up to 340 degrees to track a subject.
Does the Reolink Duo 3 WiFi need an Ethernet cable?
No. The Reolink Duo 3 WiFi runs on dual-band Wi-Fi 6 and only needs power, though it also has an Ethernet port if you prefer a wired link. The Reolink OMVI 2i PoE, by contrast, requires a Power-over-Ethernet cable.
Do the Reolink Duo 3 WiFi and the Reolink OMVI 2i PoE need a subscription?
No. Both record locally with no fee. The Reolink Duo 3 WiFi and the Reolink OMVI 2i PoE save 24/7 footage to a microSD card or a Reolink NVR and support RTSP for third-party software.
Who should buy the Reolink Duo 3 WiFi?
Buyers who cannot run Ethernet but still want a crisp, wide 4K outdoor camera with subscription-free local recording and a stable Wi-Fi 6 connection.
Who should buy the Reolink OMVI 2i PoE?
Buyers with a PoE switch who want one wired camera to cover a wide area and actively track movement, at a lower price and in a smaller resolution than the Reolink Duo 3 WiFi.
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