Updated September 2026
Data from Amazon and official Reolink site.
2026 verdict
Two Reolink cameras, two different power philosophies, and here the Reolink Duo 3 WiFi comes out on top with a higher owner rating, better weather resistance and more storage flexibility than the Reolink Argus PT Ultra + Solar Panel, along with RTSP support for local recording. The Reolink Argus PT Ultra + Solar Panel still has its own case: a lower price and true wire-free operation thanks to its bundled solar panel, something the Duo 3 WiFi cannot offer since it needs a plugged-in power source. It is a close matchup on paper, with the Duo 3 WiFi winning on fewer fronts than in some other pairings, so weigh how much you value wire-free flexibility against a more weatherproof, better-rated camera with RTSP access. Go with the Reolink Duo 3 WiFi for a tougher, better-reviewed camera with more storage options and RTSP, or the Reolink Argus PT Ultra + Solar Panel for a cheaper, truly wire-free solar setup.
Price alerts
Camera prices change while you decide
We check the price of every Camera in the catalog daily and email you the drops, whichever one you pick.
No spam. Unsubscribe in one click.
| Feature | Reolink Argus PT Ultra + Solar Panel | Reolink Duo 3 WiFi | Winner |
|---|---|---|---|
| Price | $126.99 | $219.99 | Reolink Argus PT Ultra + Solar Panel |
| Rating | 3.9 | 4.3 | Reolink Duo 3 WiFi |
| Weather Resistance | IP65 | IP67 | Reolink Duo 3 WiFi |
| Solar Charging | YES | NO | Reolink Argus PT Ultra + Solar Panel |
| Connectivity | 2.4 GHz WiFi, 5 GHz WiFi | 2.4 GHz WiFi, 5 GHz WiFi, Ethernet | Reolink Duo 3 WiFi |
| RTSP | Reolink Home Hub required | YES | Reolink Duo 3 WiFi |
| Warranty | 2 years | 2 years | Tie |
| PoE | NO | NO | Tie |
| Storage | MicroSD Card Slot, Cloud | MicroSD Card Slot, Cloud | Tie |
| 2K Video | YES | YES | Tie |
| 4K Video | YES | YES | Tie |
| HDR | NO | NO | Tie |
21% OFF
$126.99
$159.99
- + Price: $126.99
- + Solar Charging: YES
- - Rating: 3.9 vs 4.3
- - Weather Resistance: IP65 vs IP67
Winner
$219.99
- + Rating: 4.3
- + Weather Resistance: IP67
- + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Ethernet
- - Price: $219.99 vs $126.99
- - Solar Charging: NO vs YES
Frequently Asked Questions
Which is better overall: Reolink Argus PT Ultra + Solar Panel or Reolink Duo 3 WiFi?
The Reolink Duo 3 WiFi wins overall with a higher owner rating, better weather resistance, more storage options and RTSP support. The Reolink Argus PT Ultra + Solar Panel remains the cheaper, truly wire-free option thanks to its solar panel.
What is the biggest difference between the Reolink Argus PT Ultra + Solar Panel and the Reolink Duo 3 WiFi?
Power independence is the key difference. The Reolink Argus PT Ultra + Solar Panel runs entirely wire-free on solar-charged battery power, while the Reolink Duo 3 WiFi needs a plugged-in power connection despite connecting wirelessly over Wi-Fi.
Which camera supports RTSP for local recording?
The Reolink Duo 3 WiFi supports RTSP, letting it work with third-party recording software and NVRs, an option the Reolink Argus PT Ultra + Solar Panel does not list.
Which camera has more storage flexibility?
The Reolink Duo 3 WiFi supports more storage options overall, giving it an edge for buyers who want flexibility in how footage is saved, alongside its RTSP support.
Who should buy the Reolink Duo 3 WiFi?
Buy the Reolink Duo 3 WiFi if you want a better-reviewed, more weatherproof camera with more storage flexibility and RTSP support, and do not mind keeping it plugged in.
Who should buy the Reolink Argus PT Ultra + Solar Panel?
Buy the Reolink Argus PT Ultra + Solar Panel if you need a camera that runs entirely wire-free on solar power at a lower price.
Full comparison table
Compare all 118 Cameras side by side
You are looking at two of them. The full table lines up all Cameras in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 118 Cameras
- 63 specs compared
- 60 filters
SwitchBotOutdoor Pan/Tilt Cam 3K
13% OFF$79.99$69.99
RingRing Indoor Cam
50% OFF$49.99$24.99
RingFloodlight Cam Wired Plus
50% OFF$179.99$89.99
RingPan-Tilt Indoor Cam
50% OFF$59.99$29.99
NetatmoSmart Outdoor Camera
$299.99
RingIndoor Cam Plus
50% OFF$59.99$29.99
TP-LinkTapo C260
10% OFF$59.99$53.99
SonoffCAM GlassView
$34.90
RingRing Outdoor Cam
50% OFF$79.99$39.99
TP-LinkTapo C200
19% OFF$26.99$21.98
TP-LinkTapo C210
$29.99
BlinkMini Pan-Tilt
40% OFF$39.99$23.99
RingSpotlight Cam Plus
47% OFF$149.99$79.99
BlinkMini 2
$39.99
RingRing Outdoor Cam Plus
$99.99
TP-LinkTapo C500
10% OFF$39.99$35.99
TP-LinkTapo MagCam
18% OFF€64.90€52.99
ReolinkRLC-810A
15% OFF$99.99$84.99
BlinkOutdoor 4
66% OFF$69.99$23.99
GoogleNest Cam Indoor (Wired, 3rd Gen)
$129.00
CamerasReolink4MP Indoor
4.2(18,727)22% OFF$45.99$35.99
CamerasReolinkAltas PT Ultra
3.8(1,556)$188.99
CamerasReolinkArgus 4 Pro
3.8(617)$179.99
CamerasReolinkArgus MagiCam
3.9(22)10% OFF$64.99$58.49- CamerasReolink
Argus PT Ultra + Solar Panel
3.9(3,351)21% OFF$159.99$126.99 
CamerasReolinkDuo 2V PoE
4.4(429)$159.99
CamerasReolinkDuo 3 PoE
4.2(1,080)$209.99
CamerasReolinkDuo 3 WiFi
4.3(802)$219.99
CamerasReolinkE1 Pro
4.2(13,283)7% OFF$69.99$64.99
CamerasReolinkElite Floodlight WiFi
4.1(482)$249.99- CamerasReolink
RLC-810A
4.5(1,653)15% OFF$99.99$84.99 
CamerasReolinkRP-PCT8MD
3.9(4)$239.99
CamerasReolinkTrackMix PoE
4.4(1,342)$199.99
CamerasReolinkTrackMix WiFi
4.2(1,513)9% OFF$219.99$199.99
DoorbellsReolinkBattery Video Doorbell (2nd Gen)
3.6(139)10% OFF$149.99$134.99
DoorbellsReolinkDoorbell WiFi
4.1(3,438)$129.99