How to set the Xiaomi 6 mobile phone camera to get the best photo effect?

1, white balance:

The color of the object will change due to the color of the projected light, and the photos taken under different light conditions will have different color temperatures. For example, photos taken by ordinary incandescent lamps may be yellow. Generally speaking, CCD can't automatically correct the change of light like human eyes. Therefore, through the correction of white balance, it will immediately adjust the intensity of the red, green and blue colors of the whole image according to the image characteristics of the current portrait, thus correcting the errors caused by external light. ?

2. Sensitivity ISO:

ISO sensitivity is a measure of the sensitivity of traditional camera negatives to light, which is usually expressed by ISO value. The larger the value, the stronger the optical rotation. Commonly used methods are ISO 100, 400, 1600, etc. Generally speaking, the higher the sensitivity, the coarser the particles of the negative film, and the worse the magnification effect. However, digital cameras also use this ISO value to indicate the exposure used by the metering system.

3. Measurement mode:

Digital cameras basically use automatic metering to measure through the lens. The advantage of photometry through the lens is to directly reflect the light intensity of the scene, that is, the light is projected onto the CCD through the lens, and the CCD sends the light signal to the CPU of the digital camera for analysis. The CPU will adjust the exposure value according to the reflectivity of the subject. Professional photographers will actually check their exposure value with gray cards and photometers.

4. Contrast:

It refers to measuring the different brightness levels between the brightest white and the darkest black in an image. The larger the difference range, the greater the contrast, and the smaller the difference range, the smaller the contrast.

5, sharpness:

Sometimes called sharpness, it is an index reflecting the sharpness of image plane and edge.

6. Saturation:

It refers to the brightness of color, also known as the purity of color.