Garden Last updated · owner ratings verified July 2026
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Side by side
| Our pick eufy eufy SoloCam S340 Best overall $180-220 Check price | eufy eufy SoloCam S220 eufy on a budget $90-130 Check price | eufy eufy eufyCam S330 4-Cam Kit Whole-house kit $450-650 Check price | REOLINK REOLINK Argus Eco Solar Best value $70-100 Check price | REOLINK REOLINK 5MP Color Night Vision Camera Dual-band Wi-Fi $80-120 Check price | REOLINK REOLINK 2K 3MP Solar Spotlight Camera Cheapest here $60-90 Check price | |
|---|---|---|---|---|---|---|
| What owners rate it | ||||||
| Owner rating | 4.2 / 5 (6,334) | 4.2 / 5 (6,368) | 4.2 / 5 (4,298) | 4.1 / 5 (9,378) | 4.1 / 5 (326) | 4.1 / 5 (389) |
| Specifications | ||||||
| Resolution | 3K dual lens | 2K fixed | 4K | 2K 5MP | 5MP | 2K 3MP |
| Solar setup | Integrated panel on the camera | Integrated panel on the camera | Integrated panels on each camera | Separate panel on a cable | Separate panel on a cable | Separate panel on a cable |
| Storage and fees | 8GB on-board, expandable, no subscription | 8GB on-board, no subscription | HomeBase 3 local storage, expandable | microSD up to 512GB, no subscription | microSD up to 512GB, no subscription | microSD, no subscription |
| Wi-Fi bands | 2.4GHz only | 2.4GHz only | 2.4GHz via HomeBase | 2.4GHz only | 2.4GHz and 5GHz | 2.4GHz only |
| Detection | On-device person, pet and vehicle | On-device person detection | On-device face and person recognition | Smart motion with person and vehicle | Smart motion with person and vehicle | Motion with person and vehicle filtering |
| Night vision | Color night vision with spotlight | Spotlight color night vision | Color night vision with spotlight | Infrared night vision | Full color with spotlight | Spotlight color night vision |
| Power | Rechargeable battery plus solar top-up | Rechargeable battery plus solar top-up | Rechargeable batteries plus solar | Rechargeable battery plus solar | Rechargeable battery plus solar | Rechargeable battery plus solar |
| Who it suits | ||||||
| Best for | A driveway or yard where you want to see faces and plates | A side gate, shed or second camera on the same app | Covering four sides of a house on one hub with local storage | A cheap, self-sufficient camera on an outbuilding | A yard where 2.4GHz is congested and the router supports 5GHz | Adding a fourth or fifth camera without adding cost |
Ratings are aggregated Amazon owner ratings, not our own testing. Figures verified July 2026.
Pros and cons
eufy SoloCam S340
- Dual lens with 8x zoom means owners can actually identify a person rather than just see one
- 360-degree pan and tilt covers a whole yard from one mount, which owners rate as the single best feature
- On-device AI separates people from cars and animals well enough that owners stop muting notifications
- The pan and tilt motor drains the battery faster than a fixed camera in low winter sun
- Setup expects a solid 2.4GHz signal at the mount point and owners in far corners of a lot report drops
- Priced above every REOLINK on this page
eufy SoloCam S220
- Cheapest way into the eufy app, which is the main reason to buy the brand at all
- Owners consistently report the solar panel keeps it topped up through summer without touching it
- Fixed 2K image is sharp enough for a doorway or a gate at close range
- Fixed field of view, so mounting position has to be right first time
- Owners in northern states report needing to charge it manually over winter
- 8GB local storage fills quickly if you set detection sensitivity high
eufy eufyCam S330 4-Cam Kit
- HomeBase stores footage locally, which is the closest thing to an NVR without wiring anything
- 4K on all four cameras, and owners report the detail gap over 2K is obvious on a driveway
- One hub, one app, no monthly fee for any of it
- Expensive up front, and the HomeBase is a single point of failure
- The integrated solar panels need genuinely direct sun; shaded mounts need manual charging
- Owners report the setup takes longer than a single-camera install by some margin
REOLINK Argus Eco Solar
- Cheapest genuinely solar camera here, and the largest owner-review base of any REOLINK on this page
- Separate panel on its own cable means you can mount the camera in shade and the panel in sun
- microSD storage up to 512GB, so long retention costs nothing after purchase
- Detection is motion-based first, so owners report more false alerts from trees and shadows than with eufy
- The app is functional rather than polished; owners call it dated
- 2K image is softer at distance than the 3K and 4K options above
REOLINK 5MP Color Night Vision Camera
- Dual-band 2.4GHz and 5GHz, which no eufy camera on this page offers
- Full color night vision rather than infrared gray, which owners rate as the clear upgrade
- microSD up to 512GB and no subscription of any kind
- Newest listing here, so the owner-review base is much smaller than the rest
- 5GHz has shorter range through walls, so it is only an advantage close to the router
- Color night vision depends on the spotlight, which uses battery
REOLINK 2K 3MP Solar Spotlight Camera
- The lowest price of the six, and it still ships with its own solar panel
- Spotlight triggers on detection, which owners report is a genuine deterrent rather than a gimmick
- Same free app and local storage model as the rest of the REOLINK line
- 3MP is the softest image here; do not expect a readable plate
- Small owner-review base compared with the established models
- Motion sensitivity needs tuning or it will alert on every passing car
Decision factors
What you actually pay
The purchase price is the smaller part of this decision, because both brands built their business on not charging you a monthly fee. That is genuinely unusual: a comparable Ring or Nest camera costs less up front and then costs money every month forever. Over three years, a subscription-free camera at $150 beats a $60 camera on a $10 monthly plan by a wide margin.
Within that, REOLINK is the cheaper brand and it is not close. The Argus Eco and the 3MP spotlight model sit at roughly half to two-thirds of what the equivalent eufy costs. The eufy premium buys software: better on-device detection, a more polished app, and in the S330 kit a HomeBase that stores everything locally without a card in each camera.
Running costs are close to zero for both, with two exceptions. First, batteries. Every camera here is a rechargeable pack that solar tops up, and packs degrade over a few years; neither brand makes replacing them free. Second, storage. REOLINK uses microSD cards you buy separately, so budget $15 to $30 per camera for a decent high-endurance card. eufy includes on-board storage, which is simpler but caps you at what the camera ships with unless you buy into the HomeBase.
The genuine hidden cost is winter. Solar cameras in northern states do not fully self-sustain from roughly November through February, and owners in both camps report climbing a ladder to charge cameras at least once over winter. Mount them where you can reach them.
Which one fits you
- You want to stop getting useless alerts eufy SoloCam S340 On-device person and vehicle detection is the clearest, most consistently praised difference between the two brands in the owner-review record.
- Your Wi-Fi is congested or far from the mount REOLINK 5MP dual-band It is the only camera here with 5GHz. If your router is close and the 2.4GHz band is crowded, that solves the problem eufy cannot.
- The mounting spot is in shade Any REOLINK REOLINK puts the solar panel on a cable, so the panel can sit in sun while the camera sits under an eave. eufy panels are built into the camera body.
- You want four cameras and no cards to manage eufy eufyCam S330 4-Cam Kit One HomeBase, local storage for all four, no subscription and no microSD cards to fail silently.
If neither is right
- Blink Outdoor 4 If solar is a nice-to-have rather than a requirement, Blink runs about two years on AA lithium cells and skips the panel entirely. Cheaper up front, but the useful features sit behind a subscription, which is the opposite of what both brands on this page stand for.
- WYZE Cam v4 The cheapest credible outdoor camera with a very large owner-review base, but it is wired. Worth it if there is an outlet near the mount and you would rather never think about batteries or sun angles again.
- TP-Link Tapo 2K outdoor camera A third option that also stores locally on microSD with no subscription. Good middle ground if you like REOLINK’s no-fee approach but want a simpler app.
Which should you actually buy?
Buy eufy if you want the camera to make good decisions for you, and buy REOLINK if you want to make them yourself for less money. eufy has the better detection, the better app and the higher owner ratings; REOLINK is cheaper, gives you a solar panel on a cable so shaded mounts work, and offers 5GHz Wi-Fi that eufy does not. Neither charges a subscription, which is why both are worth considering over Ring or Nest in the first place.
How do the two brands actually differ?
REOLINK came out of the professional and semi-professional camera world — NVRs, PoE systems, cameras for people who wanted footage on their own hardware. That heritage shows: the solar range keeps microSD slots, FTP upload and NVR compatibility, and the app assumes you are willing to tune settings. eufy came out of Anker’s consumer accessories business and built its cameras around software, specifically running recognition on the device so nothing has to go to a cloud to be useful.
The result is two genuinely different products at similar-looking specs. A REOLINK gives you more control and more ways to store footage. A eufy gives you fewer decisions and fewer bad notifications. The owner-review record reflects this: eufy models edge ahead on rating across review bases of similar size, while REOLINK owners more often mention false alerts and app frustration alongside genuine praise for the price.
Does the solar panel design matter?
More than the spec sheet suggests. eufy builds the panel into the top of the camera, which is neat and means one thing to mount. REOLINK ships a separate panel on a cable. That single design choice decides a lot of installs, because the best place to point a camera and the best place to catch sun are frequently not the same place. Under an eave, on a north-facing wall, beneath a tree — those are all fine for a REOLINK and all problematic for a eufy.
Panel size follows the same logic. A separate REOLINK panel is larger than the strip on top of a eufy, so it harvests more on short winter days. Against that, an all-in-one camera is a five-minute install and there is no second cable to route or second bracket to drill.
Where does the footage actually go?
This is the question that separates a camera you keep from one you abandon. REOLINK writes to a microSD card in the camera, up to 512GB, and can also push to an FTP server or a REOLINK NVR. You own the footage completely and there is no monthly bill. The weakness is that a card can fail quietly, and if someone takes the camera they take the footage.
eufy stores on the device on the single cameras, or on a HomeBase hub with the eufyCam S330 kit. The hub approach is stronger: footage leaves the camera immediately, so stealing the camera does not steal the recording, and one place holds everything. Neither brand requires a cloud plan for any of this, which remains the strongest argument for both of them over the subscription-first alternatives covered in our solar security camera rankings.
Which one sends fewer useless alerts?
eufy, and it is the difference that decides most of these purchases. Every camera on this page claims smart detection, but the owner-review record shows a clear split: eufy owners talk about detection working, REOLINK owners more often talk about tuning sensitivity, drawing detection zones and still getting alerted by a tree. Neither is perfect and both improve with careful zone setup, but if you have ever turned off camera notifications because they were meaningless, that is the problem eufy solves better.
The practical fix on either brand is the same: set detection zones tightly, exclude the sidewalk and the road, and raise the sensitivity threshold until only real events trigger. Our guide to where to place security cameras covers the angles that cut false triggers before you touch a setting.
How long do the batteries actually last?
Both brands quote months, and both figures assume a quiet camera. Runtime on any battery camera is governed almost entirely by how many events it records and how long each recording runs, because the radio and the sensor are what drain the pack, not standby. A camera watching a sidewalk will empty in weeks; the same camera watching a back fence will run all summer on solar alone.
That is why the panel argument matters more than the pack size. Through spring and summer in most of the country, either brand self-sustains without you touching it. Through a northern winter, neither reliably does, and the honest planning assumption is one manual charge somewhere between November and February. Tightening detection zones is the single most effective way to extend runtime, and it improves the alerts at the same time.
The call
The eufy SoloCam S340 is the better camera and the one most people should buy: the dual lens and zoom mean you can identify someone rather than just notice them, the detection is the best here, and there is no subscription. The REOLINK Argus Eco is the better value by a wide margin and the right answer for outbuildings, second cameras, shaded mounts and anyone who wants footage on a card they control.
Everything on this page is ranked from aggregated Amazon owner ratings and published expert consensus rather than first-hand trials — see how we rank. If you are still deciding whether battery or wired suits your house, read wired vs wireless security cameras, and using a camera without a subscription covers what you give up by avoiding a plan.