The M1144-L has a built-in flash. Most of the other webcams that have been available for around the same time as this webcam do not have a built-in flash.
The Axis M1144-L does not have a built-in microphone. Most of the other webcams of this spec and age do have a built-in microphone.
Alternative webcams which also have a built-in microphone that you might also want to consider include the Infocus HW-CAMERA-2 which is also cheaper.
The M1144-L has a zoom capability, as do most of the other webcams of this type and age.
The Axis M1144-L has an auto focus, which is unusual. Most of the other webcams of a comparable age and type to this webcam do not have an auto focus.
The Axis M1144-L has a photo feature, as do most of the other webcams of this age and type.
The Axis M1144-L has one of the lower megapixels (only 1 megapixel) amongst webcams of this age. The lowest megapixel of webcams of this age and type is 0.3MP and the highest is 20MP.
The highest video resolution of the M1144-L is 1280 x 800 pixels. That's over three times the video resolution of the most common maximum video resolution of 640 x 480 pixels.