
YI 2K
Score: 78/100
Tapo C120
Score: 85/100Rankings

The Tapo C120 is a versatile 2K security camera offering free AI detection and color night vision with strong weather resistance. Its main trade-off is the lack of included local storage media and lower frame rate. It is best suited for budget-conscious users needing reliable indoor/outdoor monitoring without subscription fees.

The YI 2K 3MP is an indoor plug-in Wi-Fi security camera offering 2K resolution and AI-based detection for person, vehicle, and animal monitoring. Its primary drawback is the requirement for a paid cloud subscription to access the full suite of AI features. It is best suited for budget-conscious homeowners who need basic indoor monitoring with high-resolution video.
| Attribute | ![]() | ![]() |
|---|---|---|
5 metersbest | — | |
111.2 degrees | 150 degreesbest | |
20 fpsbest | 20 fpsbest | |
— | 12 xbest | |
| ↓ lower better | 1.4 f-stopbest | — |
— | 24 monthsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Connectivity(1) | ||
Wi-Fi Standard | 2.4 GHz | 802.11n |
Build & Durability(1) | ||
IP Rating | IP66 | |
Camera & Image(4) | ||
Night Vision Range (meters) | 5 meters | N/A meters |
Field of View (degrees) | 111.2 degrees | 150 degrees |
Night Vision Type | Infrared | Color/IR |
Digital Zoom (x) | x | 12 x |
Support & Warranty(1) | ||
Warranty Period (months) | months | 24 months |


Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the YI 2K 3MP for its crisp 2K image quality, reliable AI detection and solid night-vision, while noting its affordability and easy setup. However, they criticize the need for a paid cloud subscription to access the full AI suite, the lack of 5 GHz Wi-Fi, and the absence of higher-resolution or broader smart-home integration.
Everyday users generally praise the camera's clear video, straightforward installation, and useful two-way audio, often citing it as a budget-friendly alternative to more expensive systems. Recurring complaints focus on occasional grainy video during Wi-Fi congestion and the desire for more smart-home compatibility without extra fees.

Professional reviewers, including PCMag, have awarded the Tapo C120 an Editor's Choice rating for 2024, praising its crystal-clear 1440p video quality and accurate free AI detection.
Everyday users generally praise the Tapo C120 for its sharp 2K clarity, vibrant night vision, and reliable AI notifications.
“Quality output, easy outdoor install despite indoor design, good two-way audio, and motion detection as a Ring alternative”

“details were razor sharp... AI did a solid job”

“person/pet/vehicle detection spot on... love flexibility of storage”

