Is the higher the pixel of the phone, the better?

On the surface, it looks like this! But most of them are value-checking pixels! High is not necessarily clear, and secondly, it is more like the original is also related! Now the camera used in the general mobile phone is generally clearer if it is Chase certified!

Trouble, thanks!

To be honest, it has to be clear, right, the answer is that it is generally like that Clear is the strong light during the day, the still scene is strong, to be honest, the U1 of 12 million camera pixels The effect is still lower than Canon's 12 million pixel digital camera 3000 fast mobile phone There are a few dollars in the camera There are a few dollars in the system There are a few dollars in the configuration Oh In short, don't think that 12 million pixels are clear, That kind of mobile phone photo** I've seen it posted on the Internet, blurred under a fluorescent lamp at night,**It's all particles。

The higher the pixel of the phone, the better the effect is indeed However, the higher the effect also means that the larger the memory it occupies! Actually, you don't need to have such high pixels! 1200 estimates that such a phone is rare!

If you want such a high-pixel phone, you might as well buy a DSLR camera! After all, a camera is the most professional photographic equipment!

Theoretically, yes! Now the highest pixel mobile phone is indeed 1200W, but it also depends on what the flash configuration of that mobile phone is, and whether the mobile phone screen display is excellent!

Why do <> cameras have higher pixels than mobile phones? The reason for this is that the results vary depending on the purpose and configuration.

Even if the mobile phone camera is nominally 40 million pixels, it can't compare to the ** quality of the 10 million pixels of the single return camera. The camera function of mobile phones can never replace the DSLR camera.

Some phones have a nominal 20 million or even 40 million pixels, which is higher than some entry-level SLR pixels! But here's the truth: it's virtual pixels!

The key to pixel size is the physical size (CCD) of the photosensitive imaging chip, the "physical" pixel is the fundamental to determine the best quality, the size of the photosensitive sensor of the 135 SLR camera is 36*24 (mm), and the imaging chip of the mobile phone camera is only about 3mm, and it is impossible to reach more than 5 million physical pixels.

The pixel data we see in the mobile phone camera are all virtual pixels, that is, the key physical pixels are collected and then amplified by the algorithm, simply put, assuming that there are only two pixels in black and white, to magnify by 30%, insert a 50% gray pixel between the two pixels of black and white (of course, the actual algorithm is much more complex than this), we all know that there is a delay in taking pictures with the mobile phone camera, the reason is: In this time-lapse time, the mobile phone has carried out multiple light sensitization and collected different color gamuts.

hue information, and then superimposed together through a preset algorithm to form ** (mobile phones with dual or triple lenses use this principle to collect more physical pixels); Another way is the grid sensitivity, the principle is to divide the picture into thin strips or small pieces, use the interval to sensitize multiple times, collect more physical pixels, and then combine them into a single piece through a preset algorithm.

In short, and most importantly, it is also the most expensive original in the overall hardware - the photosensor! The image sensor of the SLR is much larger than that of the mobile phone, and it is precisely the area of this sensor that directly determines the quality of the final image.

The camera collects all physical pixels in the full color gamut at the same time, and only adjusts, polishes, sharpens, and magnizes them appropriately through imaging algorithms. So, why are the pixels of the camera higher than the pixels of the phone?

Because the focus of the camera is very good. The shooting is particularly clear, so the pixels are very high. However, due to the multiple cameras on the phone, it may not be able to focus on each other.

Because the camera is used to take pictures, and the functions of the camera are very complete, the camera can focus very accurately, while the mobile phone cannot, so the pixels of the camera will be higher than the pixels of the mobile phone.

Because the camera itself is specially used for taking pictures, and secondly, because some of the things configured on the camera are relatively high-tech, and many of the technologies are relatively new.

First, not the higher the pixels**, the better the image quality.

High pixels do not equal high quality. The specific imaging effect depends on three aspects: 1. The optical performance of the lens; 2. The area size and color depth of the image sensor; 3. The level of image processor technology.

Therefore, when we choose a camera, it is important to look at the size of the sensor, not how high the pixels of the sensor are.

Second, high pixels also have disadvantages in use.

If the storage capacity is large, it occupies storage space; The transfer speed is slow, and it takes a long time to upload, open and send on the computer. If you have a camera with 20 or 30 million pixels, it won't take long for you to have people who hate high pixels and will set the pixels below 10 million or 8 million pixels.

Thirdly, the role of high pixels is to print super-large **.

No, a single photosensitive point on the sensor is called a pixel, the sensor is large and small, and the pixel size is also large and small, after the sensor is fixed, the higher the number of pixels, the smaller the pixel size. The smaller it is, the lower the light sensitivity, and it is easy to have dry spots and the like. Let's put it this way, Huawei Xiaomi has 200 million pixels, Apple is still insisting on 12 million pixels for six or seven years, I don't dare to say which of the three of them is better, at least they can play back and forth.

Today's young people like to use **or** to record life, ** clarity or not, and the height of the pixel is inseparable. In the past, only some phones had better pixels to cater to younger users. Nowadays, high pixels seem to have become a must-have for mobile phones, and low-pixel phones don't seem to be competitive.

On the one hand, the reason why mobile phones are getting higher and higher is that most mobile phone users believe that the higher the pixel of the phone, the better the experience of the phone. On the other hand, it is precisely because of this idea that users have this idea, and manufacturers often compete with each other, believing that the higher the pixel, the more users will love. It's not so surprising that phones are getting higher and higher pixels.

High pixels do have a lot of advantages, when shooting long shots, the high pixels can still be seen very clearly after being infinitely expanded, while the low pixels are slightly inferior in this regard. In addition, in the same light conditions, high-pixel phones are able to show more detail, which is not possible with low-pixel phones. Secondly, high pixels can still retain high pixel size in the post-cropping process.

But the pixels are too high, and there are many flaws. The higher the pixels, the more memory it will take, which can put a strain on your computer or phone's storage. Secondly, if the pixel is too high, its light sensitivity will become very poor, and the outstanding performance is that the image quality decreases, deteriorates, and the noise increases.

Therefore, users and manufacturers should take a reasonable view of the performance of high pixels, which can bring a good user experience and give users the enjoyment of beauty. But if the pixels are too high, it will affect other performance, there is no doubt about it. In fact, most people use cameras or mobile phones to take pictures, which is to record the details of life at will, in fact, they do not pay so much attention to details, so the requirements for pixels do not need to be too high, and moderate pixels are appropriate.

Because the current mobile phone camera has a high pixel and the algorithm is more mature, the current mobile phone camera pixel is very good.

Because now more and more people like to use ** to record life, pixels are good to cater to the needs of the public.