Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The UGREEN CM831 is a 4K webcam built around a Sony IMX CMOS sensor, recording at 3840x2160 at 30fps and 1080p at 60fps. Its phase-detection autofocus is rated to lock in about 0.7 seconds, and dual omnidirectional microphones pick up voices up to 5 meters away. The 70-degree diagonal view is narrower than the wide-angle lenses on many 4K webcams, so it frames one or two people rather than a whole room. It suits home-office and small meeting-room users who want sharp video and built-in audio without a separate mic; plug-and-play across Windows, macOS, Android and Linux keeps setup simple.
In stockReturn policy
The UGREEN CM831-65381 is a webcam for video calls and conferences. It records 4K video at 30 fps with an 8-megapixel Sony IMX CMOS sensor. It is also compatible with 1080p at 60 fps.
Phase-detection autofocus locks focus in 0.7 seconds. The lens has a diagonal field of view of 70 degrees, so it can fit more people into the frame. Two built-in omnidirectional microphones pick up sound from all around, up to 5 meters away.
The camera rotates 360 degrees. It can be clipped to a monitor, mounted on a tripod or placed on a desk. It needs no driver: connect it and follow the on-screen prompts to set up the sound and camera. Remove the protective film from the camera surface before use so it doesn't affect image clarity.
