i have an electronics factory

Chapter 109 Facial Recognition
If people from the three major operators heard the audience's discussion, they would laugh from ear to ear and use 3G to download software... Do you know how expensive 3G packages are?Fortunately, Xingchen's mobile phone also has a traffic reminder function.

If this is placed on other brands of mobile phones... as long as mobile data is turned on, a little browsing the web, watching a few videos, and downloading one or two software, they will immediately let them know what pain is.

1MB more in 1 second, hundreds of KB less, and the phone card can be dried up to hundreds of dollars in arrears in minutes.

Chen Zifan got a Hisense phone with Tianyi 3G at that time, and forgot to turn off the data. He didn't pay attention for a day. As a result, he played more than a dozen advertisements, went home and browsed news pictures for a while, and owed more than 100 calls the next day.

At that time, he complained that the operator was really terrible, and the phone card was in arrears, and he still could use it without shutting down immediately. He remembered that there was a news at that time that he owed more than 1 yuan for two hours of traffic.

It is not known whether it is true or not, and the possibility of media hype is not ruled out, but it also shows that this model is unreasonable. It was not until the 5G era that the three major operators developed to shut down as soon as they owed their bills.

In order to prevent similar things from happening again, Stardust 3 has set up a special flow reminder function, which is just a reminder, people~ sometimes I can't control my behavior when I get on top.

For example, looking at pictures of beautiful women, etc., because the Internet norms have not yet been formed, so you can find a lot in the browser... It is normal to criticize a few more by accident.

After the audience calmed down a bit, Chen Zifan continued: "Many people will be curious, what effect does the improvement of Dimensity 300 have on our daily life? And in what ways?

To give a simple example, the imaging speed of Stardust 2 is 1.2 seconds, and the imaging speed of Stardust 3 is 0.76 seconds, which is not only faster in speed, but also better in picture retention and fineness.

With the same 500-megapixel lens, you can feel the obvious difference when comparing photos!Dimensity 300 has a stronger ability to analyze the picture. This kind of picture analysis is not only reflected in the image, but also experienced in the game.

A month ago, Stardust Network launched an application similar to a game platform: Stardust Games, which aims to collect some high-quality games. I believe many of you here know it, so I would like to ask a simple question:

How many grades are there for the game quality in the Stardust game?What about its 'frame rate' display? "

Audiences who don't play games are a bit confused. Audiences who play games have studied it more or less. Game users are also the majority of the group. These days, if you buy a smartphone and don't play games...I'm afraid not many people can do it.

Thinking about it carefully, taking Haishi Phantom as an example, the quality level is divided into two levels: low and medium. Other stand-alone games are not bad, and some game resource packs need to be downloaded when switching the picture quality.

Stardust 2 is okay. Stardust 1 can clearly feel the warmth of the phone frame and back cover when playing a stand-alone game with medium quality. The enhanced stitching chip of the mid-range functional phone is already good enough. up.

As for frame rate...

What is frame rate?

Users who have watched the Stardust 2 press conference still have some impressions in their minds. It seems that Chen Zifan mentioned the frame rate a year ago, but he only mentioned it in passing.

Chen Zifan didn't talk nonsense, and continued: "All the games in the Stardust game will unlock the 'high quality', and at the same time add a frame rate option to unlock the 60 fps mode, but 60 fps can only be matched with the medium quality.

The 60 frame mode adds 30 frames to the original 30 frames. We can understand that: when we played the game before, the game could only play 30 pictures per second, but now it can play 60 pictures per second!
Please watch the big screen!
The upper part is the comparison between medium and high quality, and the lower part is the comparison between low frame rate and high frame rate..."

Whether it is the improvement of image quality or the increase of frame rate, the visual changes brought about are very large.

尤其是30→60帧，这个阶段的提升是最明显的，其次便是60→120帧，从60→90帧反倒感知不一定强烈。

After getting used to the 60HZ refresh rate, many consumers suddenly changed to a 120HZ high-refresh mobile phone. When they first used it, they felt that it was a little smoother. It’s nothing, but after getting used to it, they can look at the original mobile phone...

Immediately, you will feel that the original mobile phone is very stuck, and you have to get used to it for a while. Of course, some users who are not sensitive to the refresh rate do not perceive it.

This is also normal, and individual differences between people are also very large. However, after Chen Zifan's explanation and the comparison on the big screen, many viewers also understood what the 60-frame mode is:
"If you look at it this way... the high-quality image is indeed much more refined than the medium-quality image, but! The contrast at 60 frames is too obvious? Is it really that smooth?"

"Shouldn't it be enough to go to the Stardust directly-operated store and try it? It will definitely work! The 60 FPS has doubled! Stardust Technology rarely does false propaganda!"

"It's true... Stardust Technology is the first to be so honest in its advertisements. The promotions of other manufacturers are somewhat adulterated, playing with words."

"Yup…"

In fact, the Stardust Marketing Department was a little watery when making advertisements, but compared with its peers, Stardust Technology's water content was as if it hadn't.

High image quality + low frame rate, medium image quality + high frame rate, how to choose is left to the user, some people like the fineness of high image quality, and some like the smoothness of high frame rate, if you want both... get Add money!

Stardust 3+ can do it!
However, Stardust 3+ does not use a high-definition screen. It is the same as the screen used in Stardust 3. It is an oled screen with 48-60 frames, which is larger in size and higher in excitation brightness. Other parameters are similar.

High refresh screen also needs performance, and the limit of Changhe 3 can only run about 5 points. When the performance level is high enough, and there are enough applications suitable for high refresh rate, Chen Zifan may consider using high refresh screen.

After the comparison video was played, Chen Zifan continued: "This fluency is also reflected in daily applications. For example, Tudou Video will provide a 60fps + ultra-clear frame sharing mode after the version update..."

Well, Tudou videos earn the most money!
There are also quite a few other Internet companies’ APPs, Chen Zifan, who also introduced them incidentally. They earned tens of millions of advertising fees in less than a minute. No wonder so many people wanted to enter the entertainment industry later, and they made money just by advertising.

星尘OS3.0也是这次星尘3的重要升级之一，不过星尘OS3.0的主要升级在“互联”上，陈子凡会在硬件结束后花10分钟左右来专门总结星尘OS3.0。

Some of its function introductions will be interspersed in the hardware, so Chen Zifan said: "The improvement of performance will make our experience better, and security is also very important, so Stardust 3 has added a new and more convenient unlocking function. Method: facial recognition!"

The facial recognition on the Stardust 3 is 2D facial recognition, not the 3D facial recognition adopted by Apple, because it uses a hole-digging screen, unless it is designed with a pill, it simply cannot fit so many sensors on the front.

Although it is 2D facial recognition, Stardust Technology's 2D facial recognition has specially optimized algorithms, such as eyes cannot be unlocked, photos cannot be unlocked, etc. Not only the recognition efficiency is high, but the recognition accuracy is close to 100%.

Because it really can't be recognized at night...unless it has an infrared recognition function, or uses a sensor and camera module that can act as a night vision device in extremely dark scenes.

The audience was very puzzled:
"What is facial recognition?"

Before they could discuss it, Chen Zifan started a live demonstration. He turned on the password and security item in the settings, chose to record the face, and pointed the front camera at himself, and the recording was completed in a second.

However, it should be noted that if there is no lock screen password set before recording the face, one must be set first. This is also for security reasons. Otherwise, there is no lock screen password, so what is the use of recording a face?

After the input was completed, Chen Zifan clicked the power button to turn off the screen, pointed the front camera at himself, and clicked the power button again. The Stardust 3 in his hand directly skipped the password unlocking stage and entered the main interface.

There was another round of cheers at the scene. This is not over yet. Chen Zifan also demonstrated that eyes closed, one eye closed, photos... can't be unlocked, only when both eyes are open at the same time.

This is to demonstrate the security of facial recognition, and you don’t have to worry about your phone being taken away and unlocked while sleeping. Seeing this, a middle-aged man sitting in the front row of the auditorium couldn’t help but question his soul:
"What should I do if my eyes are small?"

"Let me see... you opened it!"

"I'm fucking wide open!"

"⊙⊙! Maybe facial recognition is not suitable for you, you should continue to use your Stardust 2."

"???"

The audience on the side also laughed:
"This function is convenient. It unlocks the phone with one touch, but it's not very friendly to Cyclops users! What if someone can't see with one eye?"

"No, do you have to struggle with facial recognition? You can also use passwords and patterns!"

"That's right..."

For facial recognition, many people have a feeling of "it should be". They still remember that the original Stardust 1 did not have a front camera, but the Stardust 2 added a front camera, is it just for selfies?

It must be more than that. Facial recognition is the product of the function expansion of the front camera. In addition to being used for unlocking, it will also be used for real-name authentication in the future.

We must know that one of the current important tasks of Stardust Network is to develop various types of APPs for the official, which also complement each other. When the APP development is completed and used, it will inevitably drive the development of the smartphone market.

The last introduction about Stardust 3 is the product process. Some extreme mobile phone manufacturers can even introduce the back cover and assembly process for nearly half an hour. When it comes to Chen Zifan, it is completely reversed:
"Stardust 3 still supports IP68 high-standard dustproof and waterproof! For the material selection of the middle frame, we use a lighter aluminum-magnesium alloy material, and use electroplating and sandblasting to make it present the best texture!
In terms of material selection for the back cover, we have adopted ultra-thin explosion-proof glass with higher strength and more drop resistance!It can withstand a free fall of more than two meters, including the impact of some sharp, high-hard objects..."

In terms of presentation methods, the back cover of Stardust 3 is still a combination of bright glass + frosted glass. Black mirror and black fog are the best examples. The visual perception and texture presented by the same color are completely different.

In addition to black mirror and black mist, there are seven colors of white, fog white, sea blue, crystal blue, sky blue, dew blue, and light gold powder. There are a total of four types of bright glass and five types of frosted glass. There is room for choice. Very big.

The rest of the configurations are inherited from Stardust 2, such as up and down symmetrical real dual speakers and so on~

At this point in the press conference, many viewers looked at their watches and suddenly realized a problem:
"No! Why is Stardust 3 released so quickly this time!? Only 23 minutes have passed!"

"It always feels like something is missing... Although the improvement of Stardust 3 is also very large, it doesn't seem to be as strong as the improvement of Stardust 2 compared to Stardust 1?"

"No? The biggest improvement of Stardust 3 is the 3G chip, and compared to Stardust 2, it also has an upgraded screen, fast charging, wireless charging, and optical image stabilization!"

"The appearance and craftsmanship have also been upgraded! Stardust 3 looks obviously brighter than Stardust 3, and the front screen is also more beautiful. It's really narrow on all sides!"

"Is that not enough?"

"What do you want to improve? Raise the price too? These costs need to be spent! Anyway, I am already very satisfied. It would be really uncomfortable if Stardust 3 was added with some configurations and increased by 500 yuan!"

"This time, the price may not increase!"

"No, if the price is raised, Stardust Technology has already released the news in advance, how can we wait until now, consumers will not accept the sudden price increase..."

Before they finished discussing, Chen Zifan did not announce the price, but said: "The parameters and upgrades of our Stardust 3 are displayed on the big screen in a table comparing Stardust 2, please see—— "

While the audience was checking the chart information and taking pictures, Chen Zifan continued: "Compared to Stardust 2, Stardust 3 has an upgraded 3G chip and optical image stabilization... But! We think these are not enough!"

"not enough?"

"Then what is enough?"

Many viewers almost scolded, Stardust 3 is already the best mobile phone they have ever seen, is there anything better than Stardust 3?As soon as this idea came out, they suddenly realized an important question:

Other manufacturers will definitely not be able to come up with a better mobile phone than Stardust 3, but Stardust Technology itself can!
Thinking of this, they all became excited, and Chen Zifan still stood on the stage and said in his tepid tone: "We think that smartphones should be better and more comprehensive, so—"

The lights of the venue dimmed again, and a brand new promotional video appeared, starting with a black shadow. As they drew closer, they saw a mobile phone that looked very similar to Stardust 3.

However, the material of its back cover is a very deep black. If you look closely, you can see some wood textures, which makes people think of the Stardust 1 bamboo rhyme version. One uses bamboo as the back cover, and the other uses ebony as the back cover. build.

Seeing this, many spectators shouted:
"Limited edition? Is it Stardust 3 limited edition?"

　感谢胖虎出没、玉蝉宫、离合分纷、烈火热心、罗哥哥呦、文云化、2？±2？01、毆皇、焰琰灬零、喜欢书的书虫、6缘来是你9、每天悟性加亿点点、灬异魂梦、无白衣、等着你。。、逍遥飞虫、种蘑菇的小伙、依就那么殇、暴走的剑圣、佛系777、听风在飞舞、溜德画、活很久就好、xdpunk、哒哒哒冒蓝火的、书虫虫10、风晨溪、午夜幽韧、小李飞刀、茫茫人海里的你、Apexpredatot、旧人不复1、一杯柠檬水、爱吃火锅的懒虫、神涩依旧、弱你深海如你蓝心、书友20221103180746352、书友20190530115358561、书友161218212440419、书友20220202092612600、书友20181130015821427的月票！感谢支持！

　　
　
(End of this chapter)