Revealing the Origin of “Dragon Crystal Glass” on Xiaomi Mi 14 Pro

I believe that all the readers here should have watched the Xiaomi 14 series launch conference last night and are already familiar with the various configurations of the Xiaomi 14 series. However, Xiao Lei was attracted by a "new" technology introduced by Lei Jun last night. , which is the dragon crystal glass that was first launched on Xiaomi 14 Pro.

(Photo source: Xiaomi official)

Simply put, Dragon crystal glass is a glass with stronger drop resistance and abrasion resistance. It can reduce the damage to the mobile phone screen under certain circumstances. It is exclusively customized by Xiaomi and a domestic company at a large cost. We should be able to see it on more and more Xiaomi phones in the future.

(Picture source: Huawei official website)

In fact " Xiaomi is not the only company that makes glass. Huawei launched a Kunlun glass version on the Mate50 series as early as last year. Honor also used harder Jurhino glass on the Honor 90 series and X50. Meizu can’t bear to show its weakness. Here comes the super-hard glass called Titan. I won’t say whether these glasses are good or not, but the name alone shows that domestic manufacturers are quite good at it...

How many domestic glass "people" are there? ruthless?

According to Xiaomi’s official introduction, Longjing glass adopts a brand-new process and draws on the composition principles of ceramics to allow hundreds of millions of nano-scale crystals inside the glass to firmly interact with each other. Locked, when a certain area of ​​the glass is impacted, other crystals can effectively alleviate the impact from the outside, thereby blocking the spread of cracks.

(Photo source: Xiaomi official website)

Interestingly, Although the internal structure of dragon crystal glass has become denser and more complex, it has no impact on the most important transparency. This is due to the fact that the diameter of the internal microcrystalline particles is small enough and evenly distributed. Hardness and scratch resistance while maintaining ultra-high transparency.

Xiaomi stated that the Vickers hardness of dragon crystal glass has reached 860 HV0.025. For comparison, the hardness of super ceramic glass on the iPhone 15 series is 814 HV0.025. Huawei The Kunlun II glass on the Mate 60 series is 830HV0.025. It is no exaggeration to say that Xiaomi 14 Pro is the most drop-resistant mobile phone on the market.

(Photo source: Xiaomi official)

In principle , whether it is Xiaomi Longjing, Huawei Kunlun or Apple Super Ceramic Glass, their manufacturing principles are actually the same. The only difference lies in the density and arrangement of the small molecules inside.

Of course these are theoretical performances. In fact, there are various reasons why users break their phones. Some may break when they fall to the ground, and some may not hold the phone firmly. It flew out and smashed to pieces. In fact, Xiao Lei even saw the phone hit the coffee table, but the coffee table was fine and the screen of the phone was shattered. It can only be said that mobile phone manufacturers have worked hard to research various new materials of glass. In the end, they try to avoid breakage as much as possible. It is impossible to completely avoid breakage.

(Photo source: Huawei official website)

On Huawei’s official website We can also see this sentence on the Internet: "Mobile phones are precision electronic products and may still be damaged if dropped. Please be careful to avoid drops and collisions."

When Huawei launched Kunlun Glass last year, some netizens said that future Huawei phones would no longer need to use mobile phone screen protectors. In fact, this kind of statement is like beating someone to death with a stick. All accessories manufacturers taste.

(Picture source: JD.com screenshot)

Indeed, today’s market The tempered film on the glass is far behind these "new glasses" at a technical level, but the tempered film can at least provide a certain degree of buffering when impacted by the outside world. More importantly, the oleophobic layer on the mobile phone screen will become less and less over time, making the screen slide more and more dry. At this time, you will realize the importance of an external protective film.

(Photo source: taken by this site)

However, Xiaolei also agrees with some of the views of netizens. As mobile phone manufacturers popularize this technology to more models, the sales of tempered films may really continue to decline, and they may even become "treasures from ancient times." . After all, Honor has transferred this technology to the Honor X50, which is positioned in the thousand-yuan phone market. Xiaolei has also tested it before, and the Honor X50's anti-fall ability is indeed far beyond expectations.

A small piece of glass has a lot of power behind it

Then the question is, why are these two In 2019, mobile phone manufacturers began to tacitly develop anti-fall glass? In fact, this is inseparable from the overall environment of the mobile phone market. Today's smartphones have already entered a bottleneck period. The processor, screen, battery, charging, and imaging are basically the same. It can be said that there is nothing new. It also leads to consumers having no idea to replace their machines with new ones, which is not conducive to the development of the entire mobile phone market.

(Photo source: taken by this site)

So the market is still Consumers need something new to stimulate their desire to buy, and screen glass, which has been ignored by manufacturers before, has become a new focus. When mobile phone manufacturers saw the success of Huawei's Kunlun Glass in the market, they also came up with their own anti-fall glass. Although it sounds like they are following the trend, it is undeniable that the mobile phones we get in the future will become more and more popular. It's getting better and better, and the products are becoming more and more powerful.

Carrying a piece of high-strength and drop-resistant glass has become a general trend in the mobile phone industry. Behind all this, Xiaolei believes that it is the research and development and deep cultivation of domestic manufacturers on the technical side. As a Consumers, we have to pay for good products - this is the core logic.

Of course, mobile phone manufacturers are willing to invest a lot of money in this small piece of glass. In addition to market factors, there are two other important points that also promote domestic anti-fall glass. Reasons for development:

#First, it is beneficial to consumers. With the continuous improvement of mobile phone screen parameters, its maintenance costs are getting higher and higher. Take the Xiaomi Mi 13 Ultra as an example. The official screen replacement price is 1,160 yuan, which is not a small amount of money. Not to mention that the repaired mobile phone will affect the second-hand price. It seems that mobile phone manufacturers have worked hard to produce anti-fall glass. , it’s us consumers who save money.

(Picture source: Xiaomi Mall)

In fact, smart Since the birth of mobile phones, improving drop resistance has been an inevitable development trend. It is worth mentioning that most manufacturers do not charge extra for this kind of glass. They should not get much commercial benefit from it, and more of the benefits are taken by consumers.

The second is to further reduce the material cost of mobile phones. Before Kunlun Glass was released, almost all mobile phones on the market used Corning Gorilla Glass. There are only a few companies that can meet the needs of mobile phone manufacturers. The price of Corning Gorilla Glass is also rising. But unfortunately, with this seemingly insignificant glass processing technology, domestic glass manufacturers cannot make an "excellent" screen glass. It can be said that A stuck technology.

(Photo source: Corning official website)

There is no doubt that, In the field of mobile phone glass panels, Corning occupies an absolutely dominant position in terms of technical strength and market share. But in 2020, Huawei joined hands with domestic manufacturer Xinjingte to launch Kunlun glass. Xiaomi Longjing glass is also optimized and upgraded based on the principles of Kunlun glass. Although the early Kunlun glass does not seem to be as good as consumers in terms of drop resistance. expectations, but the extremely high popularity has made more and more related manufacturers willing to enter this market and start research and development.

Because of this, we have seen more and more domestic anti-fall glass in the past two years. Xiaolei also believes that OPPO and vivo will successively launch Our own anti-shatter glass, as consumers, we just need to wait for "enjoyment".

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