Does the Glory 80 GT have an optical zoom

Optical zoom is a popular feature among smartphones in recent years. Users can get clearer imaging results through it no matter what environment they are in. It is useful in practice. As a new model released by Glory last night, does Glory 80 GT have optical zoom function? How many times can some support it?

Does the Glory 80 GT have an optical zoom? Can the Glory 80 GT use the optical zoom

The Glory 80 GTdoes not support optical zoom, and the camera only supports digital zoom.

Optical zoom is generated by changing the positions of lens, object and focus. When the imaging surface moves in the horizontal direction, the angle of view and focal length will change, and further scenes will become clearer, making people feel like objects are progressing.

Obviously, there are two ways to change the angle of view. One is to change the focal length of the lens. In terms of photography, this is optical zoom. The focal length of the lens is changed by changing the relative position of each lens in the zoom lens. The other is digital zoom. Digital zoom, in fact, is the electronic magnification of the picture. It magnifies some pixels on the original CCD image sensor by means of "interpolation".

Enlarge part of the image on the CCD image sensor to the whole picture. With digital zoom, the shot scene is enlarged, but the image quality will inevitably be lost. In fact, digital zoom does not change the focal length of the lens, but only changes the angle of view by changing the angle of the diagonal of the imaging plane, thus producing an effect "equivalent to" the change of the focal length of the lens.

The above is the specific content about whether the Glory 80 GT has an optical zoom. Although this is a model that focuses on game performance, it takes more than 3000 to get started after all. Therefore, it is a little uncomfortable that there is no optical zoom. Users can choose according to their own needs.