Super High-Resolution Ultra 2K HD Webcams For Mac OS
We first saw high-end 4K UHD webcams hit the market with the Logitech Brio personal webcam and Meet-Up group conferencing cam with 4096 x 2160 max resolution. Somewhere in-between, we're seeing some cheap 2K webcams that work on Mac OSX with somewhat less demanding system requirements filling the technology gap. In some ways, the 2K video specification was/is just a stopgap tradeoff from 1080p to the clearly established 4K and 5K future.
Web cameras - when capturing or streaming in Super Full and UHD modes puts more stress on your Apple laptop or desktop CPU, eat more disk space, and require a very fast, high-bandwidth internet connection for streaming. True 4K requires a USB 3.0/3.1 speed port to even function in 4K mode - but the cameras featured here can run okay on a USB 2.0 speed port like most 720p and 1080p webcams can.
Onboard H.264 video compression in HD web cameras helps reduce the data bandwidth while preserving optimal image quality. Once only featured in select, premium Mac compatible HD webcams, in the UHD era, H.264 compression is showing up on even lower-cost 2nd-tier cameras from China as shown above.