Wether your in front of a camera or a mirror there is still the difference of lighting. The mirror is usually affixed to a wall and doesn't get the light that you really want for a close up look. The camera can be brought to another room or even outside to help you get the look you are looking for. The right lighting can also make your pic look better than than the real thing. Have fun with it. Find a pic you like and make it a keeper.