How to open the screen saver for sports photography?

You're right. This is a question worth discussing. Seeing many friends spraying Xiaomi 5, I feel it necessary to stand up and say something. It is reported that the front camera of Xiaomi 5 is only 4 million pixels, and the picture can be imagined (I really want to laugh here, because he has definitely never used or evaluated the front camera, and many mobile phones have never evaluated the front camera, so you should pay attention to this). The first thing to understand is that the sensor is 4 million. Pixel and image quality are two different things. When looking at the camera effect, the pixel is a necessary parameter, but not the only parameter. We should also include the aperture size and the single pixel area of the photosensitive element. I am a user who has really used Xiaomi 5. Xiaomi 3 has been used before. The front camera feels ordinary, and the photos taken are noisy and light in color. I also have an iphone4s, and I feel that the front camera of 4s looks much better. Later, 4S broke down, and I wanted to change my mobile phone with 4G network. Seeing the launch of Xiaomi 5, I decisively grabbed Xiaomi 3 for a few weeks and gave it to my mother. When I first looked at the parameters, the front camera of Xiaomi 5 was only 4 million pixels. I have a feeling that it will be worse than Mi 3' s camera, because I was fooled by the parameters from the beginning. After I got the camera, I suddenly realized that this was not what I expected. It turns out that this is the so-called 2um large pixel photo. First of all, the picture is very clear, and the picture is brighter when taking a selfie. In the same environment, Xiaomi 3 and Xiaomi 5 are worlds apart. My eyelashes can be clearly seen in the enlarged view, and it is found that the frame of its front camera is larger than that of Xiaomi 3, and the 4 million pixels of Xiaomi 5 are not ordinary 4 million pixels. I specially collected information on the Internet and found that the front camera of Xiaomi 5 was the main camera technology used before HTCM7 M8, and the front camera of Xiaomi NOTE was the same as Xiaomi 5. Do you believe how amazing this is? Really! You have to experience it, whether it's borrowed by a friend or used in an experience store, really! It's the best front camera I've ever used. (It's best not to spray my Mito mobile phone to take a selfie. I am a boy, I don't need the best, but I am satisfied to be as good as Xiaomi 5. ) One night, my cousin and I went out to play badminton at night, and we took a group photo at Guangzhou Sports Center. He took the iphone6S, and our rear camera and front camera took pictures separately, but he always complained that Apple was so noisy, dull and not bright enough. And the photos taken by my Xiaomi 5 feel clearer and more amazing. Later, I took a photo with my cousin. He couldn't believe that the photos taken by Xiaomi's front camera were so clear and moving. I found that its 4 million pixels are better than the 8 million pixels of ordinary 1. 12um or 1.22um, and with the optimization of Xiaomi camera system, we can choose a very light beauty effect. I don't think it looks good after using it, but the picture is actually more beautiful (supplement: I mean some girls take pictures to achieve the highest beauty and smooth skin). This excessive optimization has lost its sense of reality. Some friends said that Apple's mobile phone is to kill all mobile phones. I think everyone has a different opinion. This is a well-known answer (I believe that users who have been praising the iphone have never really used Xiaomi 5 with a large pixel of 2um). I also have a Redmi note4 with a front camera with 5 megapixels. I can only say that it is similar to Xiaomi 3, but not as good as Xiaomi 5. I also experienced a lot of mobile phones during the period. When I have time, I will go to a specialty store or a mobile phone store to try taking pictures. I suggest that friends who don't know should collect more knowledge of photosensitive elements and pixel area for reference, which is helpful for purchasing mobile phones, instead of looking at popular apples, Samsung, Huawei, 1+, HTC, VIVO, oppo, hammer, 360 and so on in the market for a pixel parameter value. . In contrast, the front camera with 2um pixels really feels different from the conventional pixel aperture. I'm not a navy. I'm just a user with 2μ m pixels. I really feel the surprise brought by 2μ m, so I will consider the pixel area of the aperture when buying a camera or a mobile phone in the future, instead of just looking at the pixels of the camera. Quote: The number of pixels is not the only factor that determines the image quality, but increasing the number of pixels under the premise of the same sensor area will inevitably reduce the area of a single pixel, thus losing the dynamic range and poor light shooting performance. Therefore, the 4-megapixel image quality of Xiaomi 5 is more than the 4-megapixel or 8-megapixel image quality of ordinary cameras. Because a good photo is not determined by a pixel or a data. In the SLR circle, the number of pixels is actually the size of the proof ~ understand ~ friends ~ children who support my point of view give me a compliment ~ (I will not print pictures, I am not such a good-looking person. . . )