Security Cameras / Reolink Argus 4 Pro with Solar Panel 2 vs eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892)
Reolink Argus 4 Pro with Solar Panel 2
$179.99
VSeufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892)
$429.99
Reolink Argus 4 Pro with Solar Panel 2 vs eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892)
eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892)
Best night vision and zero subscription — at 15fps, on 2.4GHz, for $430.
Wins overall by 0.4 points
Quick Verdict
The eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) is the stronger all-round pick, ahead by 0.4 points. Best night vision and zero subscription — at 15fps, on 2.4GHz, for $430.
The Reolink Argus 4 Pro with Solar Panel 2 and eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) are both current-generation security Camera models, and the Reolink Argus 4 Pro with Solar Panel 2 is $250 cheaper than the eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) ($179.99 vs $429.99). On Local Storage, the eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) leads (9.5 vs 8.0/10) — recording that stays in your house: card slot, hub, NAS — and whether the card or hub is in the box. On Video Quality, the eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) leads (8.0 vs 7.0/10) — real sensor resolution, frame rate and bitrate at the advertised top mode — not the marketing number. On Installation, the Reolink Argus 4 Pro with Solar Panel 2 leads (7.5 vs 6.5/10) — how much extra hardware, wiring, drilling or network work stands between the box and a working camera. Overall, the eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) scores 8.3/10 across our 8 scoring categories versus 7.9/10 for the Reolink Argus 4 Pro with Solar Panel 2. Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | Reolink Argus 4 Pro with Solar Panel 2 | eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) |
|---|---|---|
| Price | $179.99 | $429.99 |
| Release Year | 2024 | 2024 |
| Max Resolution | 5120x1440 (8MP) — a stitched dual-lens panorama, not a 3840x2160 4K frame, despite the 4K marketing | 4K (3840x2160) |
| Frame Rate at Top Resolution | 15 fps at full resolution, on Reolink's own spec sheet | Up to 15 fps at 4K, on eufy's own spec sheet |
| Field of View | 180 degrees horizontal, 50 degrees vertical | Not published on eufy's US product page for this model |
| Power Source | 5000mAh built-in (non-removable) battery with a bundled 6W solar panel; USB-A to USB-C charging cable in the box | 13,000mAh battery with a solar panel built into the camera. An external panel is a separately sold $29.99 backup for shaded sites |
| Battery Life Claim | Reolink publishes no runtime in days. It claims only '30% More Battery Life' than an IR camera and '+12 Days Standby', plus '10 minutes of charging can power the camera for 24 hours' | Up to 365 days, and eufy claims one hour of daily direct sun keeps it charged indefinitely. eufy quantifies it: the built-in panel gathers 450-900mAh a day against 100-200mAh of average daily use |
| Night Vision | ColorX full colour at night from an f/1.0 aperture with the spotlight off. Five 2W 6500K spotlights are there if you want them, at a battery cost | MaxColor Vision — full colour with no spotlight, from the 1/1.8in sensor and f/1.0 aperture. Identifies faces and plates to about 30ft in low light |
| Weather Rating | IP66 | IP67 |
| Wi-Fi / Network | Dual-band 2.4GHz and 5GHz, Wi-Fi 6 (802.11a/b/g/n/ac/ax) | 2.4GHz only (802.11b/g/n). No 5GHz anywhere in this $430 kit |
| Local Storage | microSD in the camera. Sources conflict on the ceiling: Reolink's product page says up to 512GB, The Ambient's review says 128GB. A 128GB card ships in some bundles | HomeBase 3 with 16GB eMMC built in, expandable to 16TB with a 2.5in SATA drive or SSD you supply. One hub handles up to 16 cameras |
| With No Subscription | Everything. Recording, AI person/vehicle/animal detection and playback are all local and free | Everything. Recording, playback, face recognition and alerts are all local, with no plan at any point |
| Cheapest Plan ($/mo) | 0 | 0 |
| RTSP / ONVIF / NVR | No standalone RTSP or ONVIF. Reolink's own support article states its battery cameras do 'not support RTSP, RTMP, ONVIF and related communication protocols'; you need the separately sold Reolink Home Hub to expose them | No RTSP or ONVIF from the cameras. Apple Home works but caps video at 1080p rather than 4K |
| Warranty | 24 months | 12 months |
| Colors | White, Black | White |
Category Scores
Video Quality
The eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) leads clearly here, 8.0 against 7.0 — a 1.0-point margin on real sensor resolution, frame rate and bitrate at the advertised top mode — not the marketing number. If that is what you are buying for, the Reolink Argus 4 Pro with Solar Panel 2 does not close the gap elsewhere.
Night Vision
The eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) leads clearly here, 9.5 against 9.0 — a 0.5-point margin on how usable the image is after dark, and whether colour needs the spotlight burning. If that is what you are buying for, the Reolink Argus 4 Pro with Solar Panel 2 does not close the gap elsewhere.
Subscription Freedom
The eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) leads clearly here, 9.5 against 9.0 — a 0.5-point margin on what the camera still does when you pay nothing — this category's trap dimension, because several drop to live view with no recording at all. If that is what you are buying for, the Reolink Argus 4 Pro with Solar Panel 2 does not close the gap elsewhere.
Local Storage
The eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) leads clearly here, 9.5 against 8.0 — a 1.5-point margin on recording that stays in your house: card slot, hub, NAS — and whether the card or hub is in the box. If that is what you are buying for, the Reolink Argus 4 Pro with Solar Panel 2 does not close the gap elsewhere.
Power & Battery
The eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) leads clearly here, 9.5 against 9.0 — a 0.5-point margin on freedom from a power cable: battery capacity, solar top-up, and how honest the runtime claim is. If that is what you are buying for, the Reolink Argus 4 Pro with Solar Panel 2 does not close the gap elsewhere.
Installation
The Reolink Argus 4 Pro with Solar Panel 2 leads clearly here, 7.5 against 6.5 — a 1.0-point margin on how much extra hardware, wiring, drilling or network work stands between the box and a working camera. If that is what you are buying for, the eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) does not close the gap elsewhere.
Openness & Smart Home
The eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) leads clearly here, 6.0 against 5.5 — a 0.5-point margin on RTSP, ONVIF, NVR and NAS support plus Alexa/Google/HomeKit/Matter — whether the camera works outside its own app. If that is what you are buying for, the Reolink Argus 4 Pro with Solar Panel 2 does not close the gap elsewhere.
Value
The Reolink Argus 4 Pro with Solar Panel 2 leads clearly here, 8.5 against 7.5 — a 1.0-point margin on what you get for the money once the subscription, the card and the missing adapter are priced in. If that is what you are buying for, the eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) does not close the gap elsewhere.
Best For
Choose the Reolink Argus 4 Pro with Solar Panel 2 if…
- • Installation matters most to you — the Reolink Argus 4 Pro with Solar Panel 2 scores 7.5/10 here (how much extra hardware, wiring, drilling or network work stands between the box and a working camera).
- • Value matters most to you — the Reolink Argus 4 Pro with Solar Panel 2 scores 8.5/10 here (what you get for the money once the subscription, the card and the missing adapter are priced in).
- • You want to spend less — it's $250 cheaper.
Choose the eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) if…
- • Local Storage matters most to you — the eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) scores 9.5/10 here (recording that stays in your house: card slot, hub, NAS — and whether the card or hub is in the box).
- • Video Quality matters most to you — the eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) scores 8.0/10 here (real sensor resolution, frame rate and bitrate at the advertised top mode — not the marketing number).
- • Night Vision matters most to you — the eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) scores 9.5/10 here (how usable the image is after dark, and whether colour needs the spotlight burning).
Pros & Cons
Reolink Argus 4 Pro with Solar Panel 2
Pros
- +180 degrees with no stitching seam covers a corner or a driveway that would otherwise need two cameras
- +ColorX gives usable colour at night without the spotlight, which is the difference between a night image and a battery drain
- +Dual-band Wi-Fi 6 plus a bundled solar panel plus a 2-year warranty — the best hardware-per-dollar in the battery class
- +No subscription for anything, and the microSD card lives in the camera rather than in a hub you must buy
Cons
- −The '4K' is 5120x1440 from two stitched lenses at 15 fps — it is a panorama, not a 4K frame, and the vertical field is only 50 degrees
- −No standalone RTSP or ONVIF: Reolink's own docs confirm battery cameras need the extra-cost Home Hub before any NVR can see them
- −Reolink publishes no battery runtime figure at all, only relative claims against an unnamed IR camera
- −Sources conflict on the microSD ceiling — 512GB on Reolink's page, 128GB in The Ambient's review
- −No Apple HomeKit support, and reviewers consistently describe the Reolink app as cluttered
eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892)
Pros
- +The only camera here that produces genuinely usable full colour at night without turning a spotlight on, which is also why its battery lasts
- +No subscription, ever — recording, AI face recognition and 16TB of expandable local storage are all included in the hardware price
- +eufy publishes actual solar maths (450-900mAh harvested against 100-200mAh used) instead of the usual 'forever power' hand-waving
- +IP67 and a 13,000mAh cell: this is the least maintenance-hungry outdoor camera in the set
Cons
- −4K runs at up to 15 fps — half the frame rate of the UniFi G6 Instant, and eufy prints it in its own specs rather than hiding it
- −2.4GHz-only Wi-Fi on a $430 kit, when a $99.99 Ring does dual-band Wi-Fi 6
- −Apple Home users get 1080p, not 4K — the HomeKit path throws away most of what you paid for
- −No RTSP and no ONVIF, so despite all the local storage the cameras still will not talk to Blue Iris, Frigate or a third-party NVR
- −The hub is a single point of failure: lose the HomeBase 3 and you lose the recordings on the drive inside it
Shop by Need
FAQs
Is the Reolink Argus 4 Pro with Solar Panel 2 or eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) better overall?+
Based on our 8-category scoring, the eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) comes out ahead overall. See the full breakdown in the scores section above — the right pick still depends on which categories matter most for your use case.
Which is better for Local Storage, the Reolink Argus 4 Pro with Solar Panel 2 or the eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892)?+
The eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) scores higher on Local Storage (9.5/10 vs 8.0/10) — recording that stays in your house: card slot, hub, NAS — and whether the card or hub is in the box.
Which is better for Video Quality, the Reolink Argus 4 Pro with Solar Panel 2 or the eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892)?+
The eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) scores higher on Video Quality (8.0/10 vs 7.0/10) — real sensor resolution, frame rate and bitrate at the advertised top mode — not the marketing number.
Which is better for Installation, the Reolink Argus 4 Pro with Solar Panel 2 or the eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892)?+
The Reolink Argus 4 Pro with Solar Panel 2 scores higher on Installation (7.5/10 vs 6.5/10) — how much extra hardware, wiring, drilling or network work stands between the box and a working camera.
Which is better for Value, the Reolink Argus 4 Pro with Solar Panel 2 or the eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892)?+
The Reolink Argus 4 Pro with Solar Panel 2 scores higher on Value (8.5/10 vs 7.5/10) — what you get for the money once the subscription, the card and the missing adapter are priced in.
Is the Reolink Argus 4 Pro with Solar Panel 2 worth the price difference over the eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892)?+
The Reolink Argus 4 Pro with Solar Panel 2 is the cheaper option at $179.99 versus $429.99. Whether the pricier model is "worth it" depends on how much you value its lead in Local Storage.
What's the warranty on the Reolink Argus 4 Pro with Solar Panel 2 vs the eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892)?+
The Reolink Argus 4 Pro with Solar Panel 2 ships with a 24-month warranty; the eufy eufyCam S3 Pro 2-Cam Kit with HomeBase 3 (T8892) ships with a 12-month warranty. Always confirm current terms on the manufacturer's site before buying.
Should I wait for the next model instead of buying either of these?+
If either model is more than two years old, a successor may be close — check the "Latest Model" link on each product page. Otherwise, both are current, well-supported options and there's no strong reason to wait.
Cheaper Option
Arlo Pro Security Camera 2K HDR, 6th Gen (VMC4070P) — $124.99
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.