Cameras · Head to head

Reolink OMVI 3i PoE vs TP-Link Tapo C100

Full Smart Cameras comparison in 2026

Updated October 2026
Data from Amazon and official Reolink and TP-Link sites.
2026 verdict
A fixed cam or a wired outdoor one. For an outdoor spot, the Reolink OMVI 3i PoE is the camera to buy of this pair: 4K video, a 10MP tracking panorama, colour night vision and 24/7 local recording over PoE.
Reolink OMVI 3i PoE
Winner
Reolink OMVI 3i PoE
$329.99
Buy on Amazon USA
The TP-Link Tapo C100 is the cheapest way into a basic camera: a tiny fixed indoor unit with crisp 1080p video, an easy app, a siren, two-way audio and RTSP and Home Assistant support for a rock-bottom price, though it does not pan or tilt and sees only in black and white at night. Pick the Reolink OMVI 3i PoE to watch outside and the TP-Link Tapo C100 for a cheap, simple indoor camera.
vs
TP-Link Tapo C100
TP-Link

TP-Link Tapo C100

Prime exclusive deal
$24.99
Buy on Amazon USA

Also sold in packs

  • Pack of 4$89.99$22.50 per unitYou save $9.97Buy
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FeatureReolink OMVI 3i PoETP-Link Tapo C100Winner
Price$329.99$24.99TP-Link Tapo C100
Rating4.34.4TP-Link Tapo C100
Weather ResistanceIP66NOReolink OMVI 3i PoE
PoEYESNOReolink OMVI 3i PoE
StorageMicroSD Card SlotMicroSD Card Slot, CloudTP-Link Tapo C100
2K VideoYESNOReolink OMVI 3i PoE
4K VideoYESNOReolink OMVI 3i PoE
Color Night VisionYESNOReolink OMVI 3i PoE
AlertsMotion, People, Animals, VehiclesMotion, People, Baby Crying SoundReolink OMVI 3i PoE
LightYESNOReolink OMVI 3i PoE
Warranty2 years2 yearsTie
Solar ChargingNONOTie

What the differences mean

Indoor or outdoor

The TP-Link Tapo C100 is indoor-only and not weather resistant, so it stays on a shelf or a table. The Reolink OMVI 3i PoE is IP66 rated and made to mount outside on a wall or a fence.

View

The TP-Link Tapo C100 has a fixed view of about 99 degrees, so you aim it once and leave it. The Reolink OMVI 3i PoE covers 180 degrees at once and then swings a pan-tilt lens onto a moving subject with SyncTrack.

Resolution and night vision

The TP-Link Tapo C100 records 1080p with infrared black-and-white night vision. The Reolink OMVI 3i PoE records 4K and a 10MP panorama, with full-colour night vision and a 6000K spotlight, so it pulls far more detail and colour out of the dark.

Cloud option

Both record to a microSD card up to 512GB and both support RTSP. The TP-Link Tapo C100 also offers cloud storage for a subscription, while the Reolink OMVI 3i PoE is local only with no cloud tier.

Power and network

The TP-Link Tapo C100 plugs into an outlet and runs on 2.4GHz Wi-Fi. The Reolink OMVI 3i PoE takes power and data over one Ethernet cable, which needs a run but holds a rock-steady connection.

Which one to buy if

What owners say

TP-Link Tapo C100 owners are amazed at the picture for the price, and many come back to buy two or three more. They highlight the clear 1080p image and night vision, reliable motion alerts to the phone, two-way talk, a built-in siren, and an app that is better than they expected at this price, with RTSP and Home Assistant singled out as rare on such a cheap camera. Their caveats are that recording needs a microSD card since there is no built-in storage, the view is fixed with no pan or tilt, it is 1080p only, and it is 2.4GHz Wi-Fi only and indoor-only. Reolink OMVI 3i PoE owners talk about image quality and the 180-degree panorama and single out the second lens that tracks a person or a vehicle, with the pan and tilt called smooth; Home Assistant owners confirm the integration and value the local, fee-free recording. Their notes are the cable it needs, heavy default notifications, close-range tracking that can look jumpy, and no Alexa or HomeKit.

Frequently Asked Questions

Which is better overall: Reolink OMVI 3i PoE or TP-Link Tapo C100?

They sit in different classes. The Reolink OMVI 3i PoE is the outdoor camera, with 4K, colour night vision, a tracking panorama and local PoE recording. The TP-Link Tapo C100 is the cheapest simple indoor pick, 1080p and fixed, with free microSD recording and RTSP.

What is the biggest difference between the Reolink OMVI 3i PoE and the TP-Link Tapo C100?

Placement and range of motion. The Reolink OMVI 3i PoE is an IP66 outdoor camera with a wide tracking panorama, while the TP-Link Tapo C100 is a fixed indoor 1080p camera with no pan or tilt.

Can the TP-Link Tapo C100 be used outdoors?

No. The TP-Link Tapo C100 is indoor-only and not weather resistant, so an outdoor spot needs a weatherproof camera such as the Reolink OMVI 3i PoE.

Do the Reolink OMVI 3i PoE and the TP-Link Tapo C100 need a subscription?

Neither needs one. The Reolink OMVI 3i PoE records 24/7 to a microSD card, an NVR or a NAS, and the TP-Link Tapo C100 records to a microSD card up to 512GB; only the Tapo offers an optional cloud plan.

Who should buy the Reolink OMVI 3i PoE?

Anyone who can run a cable to an outside spot and wants 4K, colour night vision, active tracking and continuous local recording with no monthly fee.

Who should buy the TP-Link Tapo C100?

A first-time or budget buyer who wants a small fixed indoor camera with sharp 1080p, a siren, two-way audio, RTSP and Home Assistant at the lowest price.

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