i have an electronics factory

Chapter 111 Seven major upgrades
This kind of terrifying download speed is simply breathtaking, and it is still being sanctioned by 2G. Stardust users who are in dire straits every day can't believe their eyes. When will mobile data have such a speed?
Chen Zifan continued: "If the emergence of 3G is only to make mobile data 'usable', the emergence of 4G is to make mobile data 'easy to use', and its maximum transmission rate per second can reach 10MB/s!
With such a terrifying transmission rate, Stardust 3+ and Stardust OS will not only be a mobile phone or a smart operating system, they will serve as the core to integrate tablets, laptops, cars, home appliances...

Wait for various electronic products to be connected!And this is 4G communication!This is the 'Internet of Everything'! "

The audience, the media, and major mobile phone manufacturers finally understood why Stardust Technology named the theme of this Stardust conference "Internet of Everything", because 4G, Stardust 3+, and Stardust OS are all integrated.

With these three things, Stardust Technology can develop horizontally and generate countless possibilities, such as tablet computers, smart watches, new energy vehicles... These are just a very small part, and more products will be added to it.

In addition, the popularization of 4G networks can also bring China into the era of mobile payment, but all these will take a long time to popularize and develop.

Chen Zifan understands that 3G is not easy to use, and it is far from meeting his requirements, so instead of waiting for the end of the 3G era step by step, he chooses to attack ahead of time and transform Haicheng into the world's first 4G city.

Stardust 3+, as a smart phone that surpasses the present and is future-oriented in all aspects, is not used for routine replacement. According to Chen Zifan's plan, the launch of Stardust 4 will be postponed for at least one year.

But other people don't know this, they only know that Stardust 3+ brought them 4G, or... Stardust technology brought them 4G and more powerful smartphones that subverted their imagination and cognition.

However, what Chen Zifan said next directly poured cold water on some of the audience: "Currently 4G is only piloted in one city, Haicheng, that is to say, Stardust 3+ users in Haicheng can receive 4G signals.

Stardust 3+ users in other cities can only receive 3G signals...but don't worry everyone, after Haicheng completes the 4G pilot, 4G signals will be gradually popularized in major cities within five years..."

As soon as Chen Zifan's words fell, the audience couldn't control it anymore and began to talk a lot. Chen Zifan made several quiet gestures in succession, but it didn't work. There was no way, the news was really suffocating.

Compared with the excitement of the locals in Haicheng, audiences in other cities are only depressed and unhappy:

"I don't accept it! Why is this!"

"It's also expected... Hey! There is always a first-come-first-served development. With 4G in Haicheng, I'm afraid there will be a period of dividends in the future."

"Why is it Haicheng? Why is it a coastal area? When can we see our coal-rich province! Our economic development can't keep up!"

"No, Stardust 3+ is my dream mobile phone! But there is no 4G... Forget it, there is no 4G without 4G. 3G is also very fast, so it is not unusable."

"What else can I do? Wait! After the 4G trial in Haicheng, the second batch may be here!"

"That's over. I'm afraid I won't be able to use the 4G network in three to five years in my remote mountain valley."

"With Stardust Technology, Haicheng may be directly promoted to the ranks of first-tier cities..."

"Stardust Technology is synonymous with Haicheng!"

Hearing someone say that, some older Haicheng locals suddenly became a little unhappy, and retorted:
"Stardust Technology cannot represent Haicheng! We have Fortune 500 companies! We have Haier Brothers!"

A young Haicheng local said:
"But...the Haier Brothers didn't bring us 4G! They didn't bring us smartphones!"

"Please, Stardust Technology and Haier Brothers are the pride of Haicheng! Why can't the two coexist? Why must only one remain?"

"Yes, yes! Both are the pride of our sea city! But I am more optimistic about the future of Stardust Technology!"

"me too!"

"..."

The discussion in the audience lasted for nearly 5 minutes before finally calming down a little. Chen Zifan also took this opportunity to continue the press conference:
"In fact, there is no need to worry too much. With the rapid development of science and technology, we will soon enter the real 4G era. Everyone can enjoy the convenience and fun brought by 4G networks and 4G mobile phones!"

Having said that, when the 4G base station has not been built at their doorstep, what else can they do other than envy Haicheng for giving priority to 4G trial?
The matter about 4G communication and 4G chip Changhe 3 has come to an end temporarily, and this is only temporary. It is foreseeable that after the Stardust press conference is over, a new upsurge will form centered on Haicheng.

After the audience calmed down, Chen Zifan began to introduce the peripheral configuration of Stardust 3+:

"We can see that the size of the Stardust 3+ is a full circle larger than that of the Stardust 3, because the front of the Stardust 3+ uses a 6.4-inch oled screen, which is what we all agree is the 'best size' !
No matter how small it is, it will look delicate, like Stardust 3. No matter how big it is, it will be too big, and our grip will be very bad, but if it is like now... I can comfortably hold Stardust 3+ with one hand to do anything matter! "

Chen Zifan gave a brief demonstration. In fact, 6.4 inches is a popular size, and it can be easily grasped by people with big and small hands. Compared with Stardust 3, the larger screen experience of Stardust 3+ is also better.

Some later Android manufacturers like to use 6.6 and 6.7-inch screens, and even higher-end flagship phones occasionally use 6.8 and 7.2-inch screens.

But such products are destined not to be mainstream, and the 6.4-inch screen size is already considered a large size in this era, except for a domestic mobile phone brand that focuses on square large-size screens...

Some of their high-level executives were still at the scene of the Stardust press conference, taking pictures with a square mobile phone in their hands. Strange to say, quite a few people really bought it.

The screen of Stardust 3+ compared with Stardust 3 is simply enlarged in size + increased in brightness, and there is no change in the basic configuration, but an optical fingerprint module is built under the screen, and an under-screen fingerprint recognition is added.

This is also the focus of many people's attention. After all, the effect shown in the promotional video just now is really amazing. If in order to save costs, Chen Zifan can use the physical fingerprint module.

For example, rear fingerprints, power button integrated fingerprints... But the back cover of Stardust 3+ is made of two materials, one is ceramic and the other is black sandalwood. If you make another rear fingerprint, it will directly destroy the overall texture.

Why not use power integrated fingerprints and side fingerprints?The former is not easy to use and will conflict with the function of the power button, while the latter will directly interrupt the continuation of the middle frame of Stardust 3+, forming a depression on the right side.

In the end, Chen Zifan gave up these solutions and chose the more difficult off-screen optical fingerprint. Its level is roughly equivalent to the short-focus fingerprint in the future. The recognition rate cannot reach 100%, and the recognition efficiency is not fast.

It also requires a lot of repetitive work when recording fingerprints, and the efficiency is far less than that of ultrasonic fingerprints.

But for now, Stardust 3+ is still the world's first product that truly integrates fingerprint recognition into a smartphone. Chen Zifan briefly demonstrated it, and the audience understood how to use it.

"Oh~ it looks pretty simple!"

"Then why not use facial recognition directly? I feel that facial recognition will be more efficient!"

"Wouldn't it be nice to have one more choice?"

"..."

Facial recognition has its limitations. For example, it is difficult to complete recognition in a dark environment. The limitations of fingerprint recognition are relatively smaller, but it cannot be recognized when wearing gloves or with foreign objects on the fingers.

It is worth mentioning that the animation of Stardust 3+’s fingerprint recognition entering the desktop is very smooth, which is also the advantage of Stardust OS all the time. Animations that are more in line with intuitive experience can often bring better user experience.

The same is true for fingerprint recognition, facial recognition, and password unlocking. Unfortunately, after experiencing the ups and downs of 4G, the audience at the scene has become a little less sensitive to these, and has entered a short-term sage mode.

Stardust Technology even took out the 4G chip, and then Chen Zifan took out a laser sword from his trouser pocket, which is not unacceptable. After a brief applause, they let Chen Zifan continue to introduce:

"As a fully advanced version of Stardust 3, the imaging system of Stardust 3+ has also been greatly upgraded. For the first time, we used dual rear cameras, both of which are 1300 million pixels, and divided them into main camera, long-term focus lens.

Needless to say, the role of the main camera is of course, it can be used to take pictures and videos of various complex daily scenes. Higher pixels bring clearer pictures. Please see the comparison photos on the big screen! "

1300 megapixels compared to 500 megapixels is naturally a crushing level, and the fineness of the picture is not at the same level. As for why the 1300 megapixel lens is used... it has something to do with Nokia.

Nokia originally wanted to launch a video flagship, using a 1300-megapixel camera, but the offensive of smartphones was too fierce, they were forced to give up this plan, and were finally successfully intercepted by Stardust Technology.

If you look closely, you can see that the dual-camera module on the Stardust 3+ is arranged vertically in the upper left corner, the lens is also very large, and the middle of the lens and the back cover is made of metal + glass.

The two lenses are embedded in the module one by one, and there is a metal dividing line in the center. There is also a circular flash on the right side of the main camera lens, and a circular sensor on the right side of the telephoto lens.

After a brief pause, Chen Zifan continued:

"The role of the telephoto lens is to support 5x optical zoom and assist when the main camera finishes shooting. The 5x optical zoom allows us to see farther, and the assist can make the picture clearer..."

Although both are 1300-megapixel, the sensor sizes of the main camera and the telephoto are different, and the resolution of the main camera is stronger. As a lens that is not used much in daily life, there is no need for a larger sensor for the telephoto.

At the same time, the two cameras are not separate entities, but complement each other. If one of the lenses is blocked during the photo taking process, the picture taken will definitely not be as good as the unblocked one.

This requires the coordinated mobilization of the two cameras in the algorithm, thanks to the optical image stabilization, which allows the processor to concentrate more computing power on the picture itself.

Many people think that games are the biggest test of chip performance, but in fact the biggest test of chip performance is video recording. Some so-called "high-end flagship" mobile phones can hardly even exceed 15 minutes when recording video.

Stardust 3+ is no exception. It can’t even record a 1080p+60 frame video for more than 3 minutes. In order to prevent the poor experience caused by the overheating of the chip, this function is limited to 2 minutes.

不过陈子凡也不可能在这里介绍星尘3＋的缺点，1080p＋60帧的视频相比于星尘2、星尘3的提升也非常大：
"For video shooting, Stardust 3+ supports 1080p+60 frame shooting mode!"

After a brief comparison, Chen Zifan also briefly introduced the front camera of Stardust 3+: "The front camera of Stardust 3+ uses an 800-megapixel lens, and supports multiple selfie modes..."

The so-called multiple selfie modes are just different beauty functions, which directly save the effort of photoshopping. Chen Zifan is still aware of selfies, knowing that most people don't like "what you see is what you get".

It’s ugly enough in reality. Even mirror sellers know how to make a concave curvature, which can make people look thinner, let alone a selfie with a mobile phone lens?
"Other upgrades of Stardust 3+ include..."

In comparison, Stardust 3+ has seven major improvements over Stardust 3: 4G high-performance chip, imaging system, optical fingerprint, screen size, back cover technology, slightly curved tempered glass, and large-size linear motor.

Of course, the most important upgrade is the price.

With just one 4G high-performance chip Changhe 3, people understand that the price of Stardust 3+ cannot be cheap.

But it’s not yet time to announce the price, because there are three new products after Stardust 3 and Stardust 3+, the audience is not in a hurry, waiting for Chen Zifan’s introduction:
"Next, we will bring you two updated products, they are: Stardust Tablet 2, Stardust second-generation Bluetooth headset..."

Stardust Tablet 2 has not improved much, except that the chip has been upgraded to Dimensity 300, a new 500MP front-facing camera has been added, and 30W fast charging has been upgraded. The rest of the basic configuration is exactly the same as that of Stardust Tablet.

The replacement of this type of product is equivalent to a laptop computer. After a set of molds comes out, the CPU and graphics card are upgraded, and a few more nesting doll machines can cover multiple price ranges from top to bottom.

Occasionally changing the mold or changing a better screen is equivalent to a major upgrade. Compared with the previous generation, the Stardust Tablet 2 has not been greatly upgraded, but the Stardust second-generation Bluetooth headset has upgraded a very important function.

　Thanks to Jiang Xiangshou, Fleeting e Xi, Doudouxian i77, No. 77 Xiafei Road, Wuyuwuxiang, Liudehua, Hongchen Dukeqi, What I Forgot, Time, I am so bad, WDSDASD, Guiziyi Zhu, Breakthrough, Thinking of You, 1219756636, DENGEFI, Super Big Big Red Envelope, Ling Fengming, Zui Luoluo, Sunset East Rising to Yaochuyang, Old Bookworm, Midnight Quiet and Other Night Black, Xiongzai Xiaofat House, のDarkness Monthly tickets for Spirit の, Mariko Tengtian, Fiery Enthusiasm, Suiyuan Dafa, zxr Hope, and Shaozheng Leyu!Thanks for the support!
　　
　
(End of this chapter)