188. Chapter 187 Three Secret Tricks
Chapter 187 Three Secret Tricks
[100%]
The first thing Mr. Yu introduced was a parameter.
The ratio of domestic components!
“Yes, you read it right. Today, after the breakthrough in chip technology, we can finally create a 100% domestically produced chip without relying on any foreign supply chain!”
”In terms of the main chips, the core processor of P60 is Kirin 9000, which is designed by Haisi and manufactured by Shencheng Silicon Industry Group!”
”How pure is this pure domestic product? The material used to make this chip is the silicon wafer produced by Dahan Silicon Industry, the lithography machine is Qin Guang No. 1 of Daqin Optics, and the photoresist is manufactured by Tianwei Chemical, a subsidiary of the School of Microelectronics of Su Province University… It can be said that this chip has the purest Chinese bloodline of countless scientific researchers in China from the very beginning.”
”Of course, the performance score of this chip may be comparable to that of the top international chips, There is still a very big gap. It only scored 2514 in the mobile phone CPU performance rankings, ranking 18th, which is comparable to the performance of Pingguo’s A13 processor. ”
”But I believe this is just the beginning and temporary. After Dr. Kang has cleared all obstacles for us, we will live up to expectations and catch up with the momentum of a wild horse, and create domestic chips with better performance!”
”So we repositioned this P60, which should have been Huawei’s flagship phone – we believe that it can only be our mid-to-low-end model!”
”As for the position of high-end flagship phones, we decided to leave it to the future, and hope that everyone can give us a little more time.”
Hearing Mr. Yu’s sincere attitude and words of knowing shame and then courage, the audience immediately burst into fierce applause.
“666, this is the first time I’ve heard someone admit their shortcomings so frankly at a press conference, and even took the initiative to downgrade their positioning…”
”Haha, others are desperately bragging about high-end flagships, fearing that people will think it’s too expensive when the price is announced. Isn’t Mr. Yu afraid that he can’t sell it at a high price?”
”Don’t you understand? Mr. Yu is helping us to bargain for the price!”
”Black-hearted Huazi, are you actually starting to pick up your conscience?”
”…”
Non-Huawei pollen, who were a little numb to Huawei’s prices, couldn’t help but start looking forward to it.
Unlike Mr. Lei’s various price increase preparations at the press conference, Mr. Yu did a reverse bargaining this time, and the word price reduction was written directly on his face.
So the price of P60 will definitely be lower than many people expected.
While netizens were discussing, Mr. Yu also introduced the performance parameters of major components such as system, design, screen, processor, battery, etc., and introduced their supply chain respectively, which fully confirmed the 100% domestic production rate of P60, without any water.
”For a long time, the camera and CMOS fields, like chips, have been the shortcomings of China’s manufacturing, and even more serious than chips.”
”But Daqin Optics’ Wu’an micro single has proved to the world that our imaging optics field has also completed catching up. I believe that I don’t need to introduce Dr. Kang, a company that can make EUV lithography machines, to its strength.”
”So after Daqin Optics developed their first mobile phone camera, we Huawei chose to reach an exclusive strategic cooperation with Daqin Optics without hesitation, and the P60 is equipped with the high-end mobile phone camera from Daqin Optics-Wucheng!”
With Mr. Yu’s introduction, the detailed parameters and lens design structure of the Wucheng camera suddenly appeared on the big screen.
“1200W main camera?”
”Fuck, since when can 1200W pixels be called a high-end camera?”
”Since when did the quality of a camera start to be measured by the number of pixels? The effective pixels of Wuan’s micro single camera are only 19.87 million, but its image quality is much better than that of a 5000W mobile phone camera!”
”No wonder the lens is so big, it turns out that the main camera is a 1.2-inch bottom.”
”Is the telephoto lens a 10x periscope optical telephoto? And it uses the same CMOS as the main camera? What kind of black technology is this?”
”…”
Mr. Yu on the stage seemed to have guessed everyone’s doubts a long time ago, so he re-analyzed the concept of pixels for everyone based on the imaging principle of CMOS.
”Each pixel, according to the modelIn fact, there are huge differences in the design, materials and processes of analog circuits. Good quality pixels can more sensitively and accurately identify light signals, thereby improving image quality. The size of pixels can greatly affect pixel quality. After all, the smaller the pixel, the higher the requirements for manufacturing processes and materials. ”
”So a good image sensor, in addition to excellent optical analog circuit design, materials and processes, must also find an optimal balance between the number and quality of pixels.”
Under Mr. Yu’s popular science, everyone has gradually gained a clearer understanding of the number and quality of pixels, and pixel quality will soon become an important parameter for measuring cameras in the future.
”In addition to the pixel quality comparable to that of a compact camera, this camera from Daqin Optics has three other tricks.”
”First, the digital circuit of this image sensor is a 7nm process circuit designed by Daqin Optics. The image data processing speed is very fast, and it can support up to 4K60P and 2K240P video shooting formats. ”
“Especially the 2K240P, 10x slow motion upscaling shooting capability, excellent image quality, no image quality compression, and very good noise control.”
“Secondly, thanks to Daqin Optics’ excellent lens coating technology, the Wucheng camera’s ability to suppress glare, ghosting, purple fringing and other phenomena is even better.”
“Third, the image quality of the mobile phone telephoto camera, which has been criticized by everyone, is poor, but Daqin Optics’ Wucheng telephoto camera shares the 1.2-inch large-bottom CMOS with the main camera, with a 10x periscope optical telephoto, and its image quality score is only 16% lower than the main camera. ”
[Mobile imaging comprehensive performance ranking DxO]
As soon as Mr. Yu finished speaking, the latest mobile phone camera rankings appeared on the big screen.
This DXO ranking is a well-known third-party organization DXOMark in mobile phone imaging evaluation. Although their credibility has gradually declined in recent years, they still have a certain reference value in the industry.
The main reason is that there is no more authoritative third-party evaluation organization to replace them…
In this ranking, the Wucheng camera of Huawei P60 directly topped the list with a score of 196! The second place is Pingguo 15Pro with 154 points. Max, the difference between the two is 42 points! This is mainly due to the improvement of the image quality of the telephoto camera, which greatly improved the comprehensive score of the P60 lens.
Yu showed the audience the same angle, the same scene, one with the P50 telephoto, and the other with the P60 telephoto.
Even if you only take a glance, you can see the obvious contrast in image quality.
Especially after further zooming in, by comparing the model’s eyes and eyelashes, the clarity of the two is even more different.
One is like a picture that is not posted on WX and has been passed around many times, and the other is a full high-definition original picture.
Although it is not enough to count hairs, at least it can distinguish eyeliner from eyelashes.
”Fuck, this is a real mobile phone micro single!”
”This telephoto image quality is awesome!”
”I will never be afraid of not being able to see the face of a girl with a telephoto in the future! ”
“Okay, my card camera can officially retire.”
“…”
(End of this chapter)