But, unlike traditional webcams, which rely on the PC to do the heavy lifting, this unit does the video encoding itself, which should in turn result in better video quality.
The wide, 90-degree field of view means it’s well-suited to business videoconferencing and presentations, and of course it’s Skype-certified for PC and Mac.
It rotates 360 degrees, can be mounted on a tripod and even autofocus with a range from four inches to infinity.
The wideband mic delivers crystal clear sound and Microsoft's True Color system automatically adjusts the exposure to keep you from the darkness.
It also supports background removal, making it ideal for budding You Tubers.
The C920 isn't the most expensive webcam that Logitech makes, but it covers the essentials so well you probably won't need to check out anything more powerful.
The answer depends largely on whether your sights are set on getting famous on You Tube or simply chatting it up with friends.
The C615 is a full HD webcam that's particularly well suited to travellers and mobile workers, thanks to its clever "fold and go" design.There's automatic low light compensation for poor lighting conditions, full 1080p HD resolution, stereo audio and an adjustable mount.It's PC and Mac compatible, has a smooth autofocus and is built to the high standard you'd expect from Logitech kit.Logitech's newest webcam, the Logitech G922 Pro Stream features the same classy design as the C920 before it, but it’s especially interesting for gamers this time around.The C922 still boasts excellent 1080p video quality when it comes to hosting video calls, and its automatic low-light correction makes it a great cam for streaming with the lights off.