
YI
The YI 2K 3MP (YI Pro 2K) is an indoor plug‑in Wi‑Fi security camera that offers 2K resolution, AI‑based person/vehicle/animal detection, and night‑vision up to five metres. It provides two‑way audio, micro‑SD storage and optional cloud recording, targeting budget‑conscious home monitoring.
Pros
Current
$22.99
Average
$18.38
Lowest
$16.97
Highest
$25.99
Lower = better sales rank
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Cons
From Expert Reviews
Praised by Experts
Criticized by Experts
From User Reviews
Users Love
Users Complain About
Expert Opinion
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.
What Users Say
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.
Common Complaints
Grainy video when Wi‑Fi bandwidth is low, requirement of a cloud subscription for advanced AI features, limited smart‑home integration, and lack of 5 GHz Wi‑Fi support.
What People Are Saying
“Quality output, easy outdoor install despite indoor design, good two-way audio, and motion detection as a Ring alternative”
How It Compares
vs. YI Home Camera 3 (1080p)
Advantages
Disadvantages
Choose YI Home Camera 3 if you need a very inexpensive camera and 1080p is adequate; choose YI 2K for sharper image quality and smarter detection.
vs. YI Dome 1080p
Advantages
Disadvantages
Select YI Dome if you need panoramic coverage; select YI 2K if you prioritize higher resolution and AI accuracy.
vs. Ring (various models)
Advantages
Disadvantages
Ring is better for users already invested in Amazon Alexa and needing doorbell functionality; YI 2K is better for those who want higher‑resolution video and AI detection at a lower cost.