Recently, after the popularity of Snapdragon 8+ processors began to decrease, a new hot spot emerged in the field of mobile phones, which is ultra-high-pixel cameras. This is not the 100 million pixels that were common before, but 200 million pixels CMOS, and the brands involved It is Lenovo and Xiaomi .
for example. Chen Jin, general manager of Lenovo China’s mobile phone business department, posted on Weibo and released a 200-megapixel sample of the Edge X30 Pro. The reviewer downloaded the original image and found that it is 50 million pixels. Then looking at his description, I realized that what Chen Jin wanted to express was that daily production is 4-in-1 pixels, which is 50 million, and the image quality of this 50 million pixels is also extremely high.
The reviewer took a look at the sample and found that the gradation of the sample is indeed good. The flowers are a bit brighter and the colors are slightly overflowing, but this type of flowers is really difficult to express. In other words, except for the difficulty in selecting flowers (compared to mobile phones), the overall picture quality is still very good.
It is reported that the Edge X30 Pro uses a 1/1.22-inch outsole, which is the previously released Samsung HP1. The single pixel of
is 0.64 microns. If it is 50 million pixels, the single pixel reaches 1.28 microns. If it is 12.5 million pixels, it reaches 2.56 microns. In other words, it is estimated that this Edge X30 Pro will also have a 12.5-megapixel mode under night scenes, with a higher amount of light and better image quality.
Generally speaking, the single pixel of a 24-megapixel full-frame SLR can reach a side length of 6 microns, so with a side length of 2.56 microns, it is actually quite powerful.
According to well-known bloggers, Xiaomi will also launch a 200 million pixel CMOS mobile phone, which is rumored to be Samsung HP3. The overall size of
HP3 CMOS is reduced to 1/1.4 inches, with a single pixel area of 0.56 microns, 4-in-1 is 1.12 microns, and 16-in-1 is 2.24 microns, which is actually not much different from HP3.
So the question is, how meaningful is 200 million pixels to us ordinary users?
Actually, 200 million pixels is very suitable for digital zoom, and at least it will allow you to have a small telephoto lens .
The reviewer once cut the Redmi .1 billion pixel photo by 1/9 in the middle, which is 12 million, and the result was very good.
It can be seen that although the sharpening of the mobile phone in the cropped picture is more obvious, the overall composition is much more comfortable than the original picture and the experience is better.
So, we can basically summarize several advantages of 200-megapixel mobile phones:
firstly, for daily shooting, 50-megapixel photos have more details and good image quality;
secondly, for night scenes, 12.5-megapixel pixels let in more light and have good night scene effects;
The third thing is that the 2X and 3X digital zoom are not blurry and generally usable.
As for the real 200 million pixels, it is estimated that the function will be hidden in "More" and needs to be opened separately for shooting. In fact, the actual use value and probability of use are not high. So, do you think such ultra-high-pixel CMOS is useful, and will you buy it?
