What's the difference between mobile phone photography and SLR photography?

First of all, there are differences in imaging clarity.

The CCD and CMOS photosensitive elements of camera phones are relatively small, generally less than 1 inch, while the photosensitive element area of Quan Huafu SLR cameras is generally much larger than that of camera phones, especially medium format SLR cameras.

When shooting macro scenes, the camera phone is a digital zoom with interpolation, unlike a SLR camera, which can zoom physically and optically. When shooting pictures, the quality of the phone is much worse. If it is only used to send friends, there is no problem, but it may be disappointing because of blurred images when it is used for commercial purposes such as computers or enlarged advertisements.

Secondly, there is a gap in color reproduction.

At present, some camera phones have passed the certification of Leica and Zeiss, and the imaging quality can reach a higher level under normal circumstances. However, there is still a big gap compared with the lens of SLR cameras with several thousand yuan and ten thousand yuan, especially when it is cloudy or dark, the photos taken by mobile phones are prone to color cast.

Single-lens reflex cameras and micro-single cameras are large in size, and many complex color temperature detection and calculation systems are built in, which can accurately determine the spectrum of the subject and make the photos close to the real color. For example, when shooting in complex environment such as abnormal sunlight conditions, the color is easy to turn white and gray, which in turn affects the film.

Third, there is a gap in environmental adaptability.

The portability of the mobile phone is very prominent, and you can take pictures wherever you go. When you take pictures in normal sunlight or bright light, the imaging quality is satisfactory, and brightly colored objects may be beautiful.

However, in the case of too strong and weak light, because the mobile phone is limited by sensitivity and manual exposure control, if you want to shoot running water, starry sky and dim night scenes on silk. Either the imaging noise is relatively large or there is not much image detail due to overexposure.