If you're talking about optical zoom there is no difference other than you will be closer to the viewed object.
If you are talking about digital zoom, the size of the pixels will increase and blur.
Hope that helps!
ofcourse optical zoom..................
A optical zoom use the lenses to focus in on a subject, pretty much the same way binoculars work. Digital zoom magnifies the subject by enlarging in in the pic thru a digital process, this is not a true type of zoom.
Digital zoom uses software to zoom in further than regular optical zoom, which uses lenses to magnify the picture.
Digital just takes a small clip of the image and enlarges it while optical is just like if you stepped in closer to whatever you are photographing.
Optical and digital. With optical zoom, the camera uses lenses to magnify objects. In digital zoom, the camera's built-in software creates a magnified image.
Optical zoom is way better than digital zoom as digital only expands the picture. Optical zoom actually zooms in.
Since both are optical zooms, the 36X is more versatile and better as it covers 7.1X and beyond , depending on the need.so, in this respect the NikonP500 is certainly more advanced
i suggest canon sx100 which has 8mp and 10x optical zoom
A camera with a 30x optical zoom can cover a distance 30 times greater than what the naked eye can see.
Depends what your using it for
I usually see anywhere from 6x to 12x optical zoom, then most digital cameras also have digital zoom, up to about 20x
The Olympus Stylus has a 3x optical zoom feature.