1,Picture quality.

Webcam:Medium and high-end picture quality advantage, support high resolution, vivid and delicate picture; The low-end picture quality is mediocre but overall better than that of most PC cameras.

web cam 4k:The built-in camera has poor picture quality due to its low pixel design and cost.External medium and high-end camera has good picture quality to meet need of HD recording requirements.

2,Functional characteristics.

Webcam:Some have wide Angle and zoom function, flexible scene; Some have smart features, such as low-light algorithms and AI tracking; Remote monitoring, suitable for home security and so on.

Computer Camera:USB connection plug and play, easy to use; Good compatibility with computer systems, with software applications smooth.

3,Application scenarios.

Webcam is used for remote monitoring, high picture quality and functional requirements and video conference live scenes, such as enterprise remote conference, family security, live anchor and so on.

Computer camera is daily video calls,online learning,live video streaming and so on.It can meet daily needs of ordinary customers.

4. Installation and portability.

Webcam:Wired connection installation requires wiring more trouble but fixed position, wireless connection installation is convenient but easy to be limited by signal and transmission speed.

Computer camera:It is small and easy to bring.It can connect laptop or desktop.It  can be suitable for different office learning environment.