At the time of the review in 2009, the Logitech Webcam C905 was the best webcam for laptop users, specifically because its mounting clip connects securely to any size laptop. It features a 2-megapixel sensor, a high-quality Carl Zeiss lens, sound- and light-enhancing technologies, autofocus and a particularly user-friendly software package. CowboyFrank.net's Frank Harrell designates the Webcam C905 the best portable webcam for its superb color and exposure, widescreen resolution and versatile mounting clip. Logitech backs the Webcam C905 with a two-year limited warranty.
The best review of the Logitech Webcam C905 comes from Frank Harrell at CowboyFrank.net. Harrell includes a set of standardized test photos in various lighting conditions for each web camera. Sample photos are compared to a control photo shot with a digital single-lens reflex, and reviews are highly comparative. We found almost 350 reviews at Amazon.com and an evaluation of the C905's predecessor, the QuickCam Pro for Notebooks, at EverythingUSB.com.
This enthusiast website is more comprehensive in its evaluation than any other webcam review source. Harrell chooses the Logitech Webcam C905 as the best portable webcam, noting its superb color and focus, and calling it "a winner and highly recommended."
Review: Logitech Webcam C905, Frank Harrell, Oct. 2009
Although most webcams have high average ratings on Amazon.com, the Logitech Webcam C905 earns 4.5 out of 5 stars on average in more than 300 reviews.
Review: Logitech 720p Webcam C905, Contributors to Amazon.com
Although it's specific to the Webcam C905's predecessor, the QuickCam Pro for Notebooks, Eric Hanson produces an outstanding comprehensive review that is copiously illustrated with photos and screenshots. Hanson holds his findings directly against his recent test results of two other webcams, finding favor with the QuickCam Pro for Notebooks.
Review: Logitech QuickCam Pro for Notebooks Review, Eric Hanson, March 2008