Which mobile phone has three cameras and which product starts first?

In September 2000, Sharp J-SH04, the world's first mobile phone with camera, and 20 1 1, the world's first dual-camera mobile phone, came out. This year, Huawei began to equip new products with a rear-mounted three-camera system. Reportedly, Apple will also introduce three (rear) cameras into the next-generation iPhone released on 20 19 .......................................................................................................................................

As a leader in the field of mobile phone shooting, in the face of today's multi-camera movement, Samsung launched the world's first rear-mounted four-camera smartphone Galaxy A9s, once again leading the industry trend.

According to reports, in the rear four cameras of the Galaxy A9s, each lens has a different shooting function. At the same time, it also applies the popular AI technology, giving photos richer gameplay and strong vitality, setting a new benchmark in the industry of smart phone cameras. In terms of price, the price of Samsung Galaxy A9s 6+ 128GB is 3499 yuan.

Why are there more and more cameras on smartphones?

I used to think that the larger the pixel value of the mobile phone camera, the clearer the photos taken, so mobile phone manufacturers are competing for the pixel value. From 2 million pixels to 3.2 million pixels, the smartphone camera has experienced the evolution of 5 million, 8 million and1200,000. It was not until 20 16 that many mobile phones passed the 20 million pixel mark, and everyone discovered that,

Undoubtedly, the higher the pixel value of the camera, the higher the resolution. But for smart phones, it is the image sensor, optical lens and image processor that really affect the imaging effect. The perfect combination of these components can bring faster focusing speed, better noise reduction effect, more realistic color reproduction and less detail loss, which are not achieved by simple pixel superposition.

At this point, a camera has been unable to cope. For example, when users shoot the background blur effect, they want to "deduce" the subject in the picture and dilute the background, which requires extremely harsh imaging algorithms. At this time, the cooperation of multiple cameras can solve the problem.

Unity and cooperation, big galaxy A9s, rear four shots, perfect interpretation of "winning by more"

As the saying goes, "the strength of unity and cooperation is great." Can Samsung Galaxy A9s with four rear cameras also change quality by quantity to achieve "winning by more"?

The author noticed that the four rear cameras equipped with the Galaxy A9s are the main cameras.