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Reolink Argus PT Ultra + Solar Panel 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
For watching a driveway that gets full sun and never a wall outlet, the Reolink Argus PT Ultra + Solar Panel is the stronger security camera here.
It wins on weather resistance, solar charging, connectivity, video quality, color night vision, alerts and light. The TP-Link Tapo C100 answers with a lower price, a better owner rating and native RTSP that needs no extra hub. Choose the Reolink Argus PT Ultra + Solar Panel for solar-powered 4K pan-tilt coverage outdoors, and the TP-Link Tapo C100 when a small fixed camera for a room indoors is all that is needed.
vs
TP-Link Tapo C100
28% OFF
Prime exclusive deal
$17.98
$24.99
13% above its lowest price of the last 6 months ($15.96)
25% above its lowest price of the last 6 months (€17.90)

Last recorded price

Also sold in packs

  • Pack of 4$89.99$22.50 per unitBuy
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FeatureReolink Argus PT Ultra + Solar PanelTP-Link Tapo C100Winner
Price$166.99$17.98TP-Link Tapo C100
Rating3.94.4TP-Link Tapo C100
Weather ResistanceIP65NOReolink Argus PT Ultra + Solar Panel
Solar ChargingYESNOReolink Argus PT Ultra + Solar Panel
Connectivity2.4 GHz WiFi, 5 GHz WiFi2.4 GHz WiFiReolink Argus PT Ultra + Solar Panel
2K VideoYESNOReolink Argus PT Ultra + Solar Panel
4K VideoYESNOReolink Argus PT Ultra + Solar Panel
Color Night VisionYESNOReolink Argus PT Ultra + Solar Panel
RTSPReolink Home Hub requiredYESTP-Link Tapo C100
AlertsMotion, People, Animals, VehiclesMotion, People, Baby Crying SoundReolink Argus PT Ultra + Solar Panel
LightYESNOReolink Argus PT Ultra + Solar Panel
Warranty2 years2 yearsTie

What the differences mean

Placement and power

The Reolink Argus PT Ultra + Solar Panel runs wire-free on battery and solar, built for an outdoor spot with no outlet. The TP-Link Tapo C100 is a wired, indoor-only camera with no weather resistance at all.

Fixed view versus tracking

The Reolink Argus PT Ultra + Solar Panel auto-tracks with 355 degree pan and 140 degree tilt. The TP-Link Tapo C100 is a fixed camera you aim once, with no motor of its own.

Video resolution

The Reolink Argus PT Ultra + Solar Panel records up to 4K. The TP-Link Tapo C100 stays at 1080p.

Night vision and lighting

The Reolink Argus PT Ultra + Solar Panel adds color night vision with a bright spotlight. The TP-Link Tapo C100 has black-and-white night vision only and no light.

RTSP access

The TP-Link Tapo C100 streams RTSP straight from the camera. The Reolink Argus PT Ultra + Solar Panel needs a Reolink Home Hub added before RTSP, Alexa or Home Assistant become available.

Which one to buy if

28% OFF
Prime exclusive deal
$17.98
$24.99

Last recorded price

  • + Price: $17.98
  • + Rating: 4.4
  • + RTSP: YES
  • - Weather Resistance: NO vs IP65
  • - Solar Charging: NO vs YES

What owners say

Reolink Argus PT Ultra + Solar Panel owners and TP-Link Tapo C100 owners are shopping for two different jobs, one outdoors and one for a shelf indoors, and it shows in what each group praises. Reolink Argus PT Ultra + Solar Panel owners repeatedly report the battery sitting near full thanks to the bundled solar panel, even through shorter winter days, and call the 4K image and spotlight-assisted night vision a clear step up, but the Reolink app and Home Hub draw complaints about occasional resets and dropped live feeds, and the camera does not record truly continuously since it sleeps to save power. TP-Link Tapo C100 owners are repeatedly surprised that a camera this cheap looks this good, praising the 1080p image and an app simpler to set up than expected, while noting that recording depends on adding a microSD card since there is no storage built in, and the fixed view cannot follow anything.

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 Argus PT Ultra + Solar Panel
  • TP-Link Tapo C100

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Frequently Asked Questions

Which is better overall: Reolink Argus PT Ultra + Solar Panel or TP-Link Tapo C100?

The Reolink Argus PT Ultra + Solar Panel is the better overall security camera. It wins on weather resistance, solar charging, connectivity, 2K and 4K video, color night vision and alerts. The TP-Link Tapo C100 wins on price, rating and native RTSP.

What is the biggest difference between the Reolink Argus PT Ultra + Solar Panel and the TP-Link Tapo C100?

Where each one lives. The Reolink Argus PT Ultra + Solar Panel is a 4K solar pan-tilt outdoor camera. The TP-Link Tapo C100 is a fixed 1080p indoor camera with native RTSP.

Which camera pans and tilts?

The Reolink Argus PT Ultra + Solar Panel offers 355 degree pan and 140 degree tilt with auto-tracking. The TP-Link Tapo C100 is a fixed view.

Does the Reolink Argus PT Ultra + Solar Panel support RTSP?

Only with a Reolink Home Hub added to the setup. The TP-Link Tapo C100 supports RTSP on the camera itself.

Who should buy the Reolink Argus PT Ultra + Solar Panel?

Buy the Reolink Argus PT Ultra + Solar Panel for a solar-powered outdoor camera with 4K video, auto-tracking pan-tilt and color night vision.

Who should buy the TP-Link Tapo C100?

Buy the TP-Link Tapo C100 for a cheap indoor camera with native RTSP and a small fixed view.

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