The highest video resolution of the Approx APPWC03HD is 1280 x 720 pixels. That's over three times the video resolution of the most frequently found maximum video resolution of 640 x 480 pixels. Across all webcams of a similar spec and age to the APPWC03HD the video resolution ranges from 640 x 480 pixels to 1920 x 1080 pixels.
We compared this webcam to all the other webcams that have a video resolution of 1280 x 720 pixels and we think the Polycom VVX (£63.59), and the HP HD 2300 (£12.16) which has a better Rating is also worth considering.
If the video resolution of this Approx webcam is too low for you then you might also want to consider the Logitech CC3000e (1920 x 1080) which also has a higher Rating.