The Axis M1143-L has a zoom capability. Most of the other webcams that have been available for more than two years also have a zoom capability.
Very Low Megapixel
The average megapixel of webcams of this type and age is 2.4MP, and the megapixels range from 0.3MP to 20MP. The M1143-L has a quite low megapixel (only 0.48 megapixels) compared to most of the other webcams that were released around the same time as this webcam.