The fourth version of Wyze’s pan-and-tilt camera shoots video in 4K and boasts an upgraded AI motion-tracking chip.

AI-powered Arlo Intelligence will be available across the entire new range, from budget-priced Essential HD models to Arlo's ...

Wyze is launching its first-ever camera that supports 4K video recording in the Wyze Cam Pan V4, available startting today ...

The camera options include quad full-HD, 2K, and full HD. PHOTOS: 2012 Digital Power 50 According to Canon, 4K and 2K formats can be selected to operate from one to 60 frames per second.

If your camera is shooting in 2K or 4K, 256GB gives you more breathing room without risking early overwrites. Multi-camera systems or setups in high-traffic areas are in a different league.

Panasonic's new HC-VX3 features wide-angle 25mm for 4K recording, while the both models offer 28.9mm recording in 2K.

Cinematographers weigh the trade-offs between 2K and 4K formats.