Foscam R4S
Score: 75/100
Tapo C520WS
Score: 88/100Rankings
The Tapo C520WS is a TP-Link 2K QHD outdoor pan/tilt Wi-Fi security camera offering 340° pan and 90° tilt coverage with starlight color night vision. It features free AI motion detection and IP66 weatherproofing, making it a high-value PTZ solution. Ideal for homeowners needing wide-area outdoor surveillance with high-resolution video and smart-home integration.
The Foscam R4S is a 4MP indoor Wi-Fi dome camera offering 360° pan/tilt coverage, AI human and sound detection, and 33-foot infrared night vision. It features dual-band Wi-Fi, two-way audio with noise reduction, and IP67 protection, making it a versatile option for home monitoring. It is best suited for budget-conscious homeowners needing indoor pet or baby monitoring.
| Attribute | | |
|---|---|---|
10 meters | 30 metersbest | |
105 degrees | 360 degreesbest | |
25 fps | 30 fpsbest | |
— | 12 xbest | |
4 mmbest | — | |
— | 24 monthsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Connectivity(1) | ||
Wi-Fi Standard | Dual-band 2.4/5GHz | 802.11ac |
Build & Durability(1) | ||
IP Rating | IP67 | IP66 |
Camera & Image(9) | ||
Video Resolution | 2560x1440 | 2K |
Night Vision Range (meters) | 10 meters | 30 meters |
Field of View (degrees) | 105 degrees | 360 degrees |
Frame Rate (fps) | 25 fps | 30 fps |
Night Vision Type | IR | Color |
Digital Zoom (x) | null x | 12 x |
Lens Aperture (f-stop) | null f-stop | f-stop |
Focal Length (mm) | 4 mm | mm |
Image Sensor Type | null | |
Support & Warranty(1) | ||
Warranty Period (months) | null months | 24 months |
Products in the top-left offer the best value (high score, low price).
Professional reviewers and editors are scarce for the R4S; retailer and manufacturer listings highlight its high-resolution imaging, AI detection, and extensive pan/tilt range as strengths, while offering little critical analysis or identified drawbacks.
Everyday users, based on product page descriptions, appreciate the camera's stable Wi-Fi connection, clear two-way audio, and the ability to monitor pets or babies across a full room. No recurring complaints are detailed, but the lack of battery power and indoor-only design are noted as limitations.
Professional reviewers commend the C520WS for its sharp 2K resolution, expansive 340° pan/90° tilt with motion tracking, and starlight color night vision. They also appreciate the dual Wi-Fi antennas for stable connectivity.
Everyday users consistently praise the camera's crystal-clear 2K video, easy app-based pan/tilt control, accurate motion tracking, and full-color night vision.
