Cameras · Head to head

Eufy Window Camera E10 vs Reolink OMVI 3i PoE

Full Smart Cameras comparison in 2026

Data from the official Eufy and Reolink sites.
2026 verdict
Choosing between the Eufy Window Camera E10 and the Reolink OMVI 3i PoE is really a choice between a window camera and a serious wired outdoor rig, and the Reolink OMVI 3i PoE wins on capability.
Reolink OMVI 3i PoE
Winner
Reolink OMVI 3i PoE
$329.99
Buy on Amazon USA
It films 4K through a pan-tilt lens alongside a 10MP panoramic view, runs entirely over a single Power-over-Ethernet cable, carries an IP66 body and a two-year warranty, records 24/7 to local storage, and opens up to RTSP and Home Assistant. The Eufy Window Camera E10 counters with a far lower price, dual-band Wi-Fi, HDR and a subscription-free microSD setup, and it is the only one of the two that mounts on glass with no outdoor work. Pick the Eufy Window Camera E10 to watch a street or yard from behind a window, and the Reolink OMVI 3i PoE when you can run Ethernet and want tracking, 4K detail and local 24/7 recording.
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FeatureEufy Window Camera E10Reolink OMVI 3i PoEWinner
Price$79.99$329.99Eufy Window Camera E10
Warranty1 year2 yearsReolink OMVI 3i PoE
Weather ResistanceNOIP66Reolink OMVI 3i PoE
PoENOYESReolink OMVI 3i PoE
Connectivity2.4 GHz WiFi, 5 GHz WiFiEthernetEufy Window Camera E10
StorageMicroSD Card Slot, CloudMicroSD Card SlotEufy Window Camera E10
4K VideoNOYESReolink OMVI 3i PoE
HDRYESNOEufy Window Camera E10
RTSPNOYESReolink OMVI 3i PoE
LightNOYESReolink OMVI 3i PoE
SirenNOYESReolink OMVI 3i PoE
Solar ChargingNONOTie

What the differences mean

Wired power

The Reolink OMVI 3i PoE takes both power and data over one Ethernet cable, so it needs a PoE switch or injector but never drops off Wi-Fi. The Eufy Window Camera E10 is wired too, over USB-C, but it connects to the network only by Wi-Fi, which is easier to place and less reliable.

Resolution and coverage

The Reolink OMVI 3i PoE pairs a 10MP 180-degree panorama with a 4K pan-tilt lens that tracks movement, so one unit watches wide and follows a subject. The Eufy Window Camera E10 shoots 2.5K from a single fixed lens, so its view is set by the window.

Weatherproofing

The Reolink OMVI 3i PoE is an IP66 outdoor camera that bolts to a wall or post and shrugs off rain. The Eufy Window Camera E10 has no weather rating and is meant to sit inside, pressed against glass, with nothing exposed to the elements.

Streaming and local control

The Reolink OMVI 3i PoE supports RTSP and ONVIF, so it can feed a NAS, an NVR or Home Assistant. The Eufy Window Camera E10 offers no RTSP or NAS streaming, keeping footage inside its own app on the microSD card.

HDR and colour

The Eufy Window Camera E10 carries HDR and keeps colour after dark with MaxColor night vision without a spotlight. The Reolink OMVI 3i PoE has no HDR, though it adds infrared plus a 6000K spotlight for its colour night footage.

Which one to buy if

Winner
Reolink

Reolink OMVI 3i PoE

Prime exclusive deal
$329.99
Buy on Amazon USA
  • + Warranty: 2 years
  • + Weather Resistance: IP66
  • + PoE: YES
  • - Price: $329.99 vs $79.99
  • - Connectivity: Ethernet vs 2.4 GHz WiFi, 5 GHz WiFi

What owners say

Owners of the Reolink OMVI 3i PoE heap praise on its image quality and the wide 180-degree panoramic view, with several long-time Reolink users calling it the best Reolink camera they have used. The way the second lens swings in to track a person or vehicle is the feature most single out, and value for the money and confirmed Home Assistant compatibility come up again and again. They also like the fully local design, recording to a microSD card, an NVR or a NAS with no required subscription. The recurring complaints are that the pan-tilt lens can feel slow and jumpy tracking up close even though the wide shot is crisp, that notifications arrive heavy by default and need tuning, that the wide lenses have limited downward tilt, and that the cable tails are thick for a small junction box.

Frequently Asked Questions

Which is better overall: Eufy Window Camera E10 or Reolink OMVI 3i PoE?

The Reolink OMVI 3i PoE is the more capable camera. It films 4K and a 10MP panorama, runs over one PoE cable with no Wi-Fi, is IP66-rated, carries a two-year warranty and records 24/7 locally over RTSP. The Eufy Window Camera E10 is the right pick only if you need a camera that mounts on interior glass on a tight budget.

What is the biggest difference between the Eufy Window Camera E10 and the Reolink OMVI 3i PoE?

Placement and wiring. The Reolink OMVI 3i PoE is an outdoor PoE camera that needs an Ethernet run, while the Eufy Window Camera E10 is a USB-C-powered camera meant to sit inside against a window, with no outdoor rating and no cable beyond its power lead.

Does the Reolink OMVI 3i PoE need a subscription?

No. The Reolink OMVI 3i PoE records locally to a microSD card up to 512 GB, a Reolink NVR, or FTP and NAS, and supports 24/7 recording with no monthly fee. The Eufy Window Camera E10 likewise records 24/7 to a microSD card without a subscription.

Which one works with Home Assistant?

The Reolink OMVI 3i PoE works with Home Assistant and exposes RTSP and ONVIF for third-party software and NVRs. Home Assistant support for the Eufy Window Camera E10 is not documented by eufy.

Do both cameras record continuously without paying?

Yes. The Eufy Window Camera E10 writes 24/7 video to a microSD card, and the Reolink OMVI 3i PoE does the same to a microSD card, an NVR or a NAS, with no required subscription on either.

Who should buy the Eufy Window Camera E10?

Renters and anyone who wants to watch outside without mounting a camera on the building. The Eufy Window Camera E10 gives a 2.5K view through glass with HDR and free local recording, as long as the window suits its fixed lens.

Who should buy the Reolink OMVI 3i PoE?

Anyone who can run one Ethernet cable and wants a wired, subscription-free camera that covers wide and tracks movement. The Reolink OMVI 3i PoE suits driveways, long yards and Home Assistant setups.

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