After the Qingming Festival, to be honest, I don’t have any mood to write code. I’m still immersed in a state of rest. For those of you who are talking about mobile phones, you think that I don't like mobile phones anymore, and I take this opportunity to answer the doubts in the hearts of many Chinese people.
All the following are purely personal opinions, do not like to spray!
PS: The mobile phone is an inevitable product of the development of the times, but it is only a tool after all. Don’t indulge in it, it will affect your life. China was eroded by heroin a hundred years ago, and don’t be paralyzed by mobile phones a hundred years later!
Do you often have such questions:
Why do some domestic mobile phones have high configuration, but the price is very low?
Why is the mobile phone screen of domestic mobile phones not as good as foreign ones?
Why is the imaging effect of domestic mobile phone 12 million not as good as Apple's 8 million?
Why is the fluency of the 660 processor sometimes higher than that of the 835...
If you have similar questions, then this article is absolutely necessary for you to read, let's take a look with these questions!
control of the processor
The processors of mobile phones are actually very good, nothing more than Qualcomm, MediaTek, IOSA series, Huawei's HiSilicon Kirin and Xiaomi's Pinecone processors, let's not talk about it, pollen and rice fans all know, how to look at a processor Is it good ? Not only depends on the efficiency of multi-threaded work, but also depends on the efficiency of single-threaded work, not only the core frequency, but also the price. I wrote an article about it a year or two ago. In the article about the introduction of mobile phone processors, I was talking about the ranking, IOSA series - Qualcomm - MediaTek (under the premise of the same performance, it is not excluded that some people are digging into the horns) I gave a simple example and said the difference between these three, if It takes ten workers to build a house. Qualcomm has ten people working, MediaTek has only five people working, and the other five people are watching, IOS is that one person can do the work of two people, in fact, it looks like ten people are working. The individual is working, and the efficiency is clear at a glance. Some people are not convinced and think that what I said is biased . Well, I will not deny it, but what is the processor of MediaTek? Only those who have used it have the capital to say, those who have used it. You should all know how he gets stuck when running large-scale applications. I'm very annoyed by those who follow the trend. When others say MediaTek's is very good, he says it's very good. No, in fact, I really don't know how big the difference is. At present, the mainstream Qualcomm processor is 845. It is said that when I write this article, Samsung's next-generation S10 mobile phone will be equipped with 855 processor. The 845 processor is known to have good performance, but why don't many Chinese manufacturers use it? especiallyOV mobile phone, I'm not here to spray OV mobile phone today, I'm whitewashing, tell me why when everyone is using 835 , 845 , OV is still 660 , 625 ? It's not that they don't have money, it's just that they can't control the 845 processor. How can I say it? The person who is engaged in the computer basically understands that the mobile phone does not mean that everything is top-notch or the best. What he wants to ensure is GPU , CPU and cooperation. For example, can all the top programmers be put together? What about developing the best software? It must not be, because there is no good designer and good product manager, this software must be bad, China can currently control the 845 processor manufacturers, and Huawei can control it perfectly. To put it bluntly, the technology can't keep up. , 660 is a processor that runs smoothly at low frequencies.
Therefore , OV will always be used, and it will not be stuck, which is why the OV mobile phone is not the current mainstream configuration, but it will not be stuck.
Operating system optimization
I don't want to talk about this aspect. In fact, because China does not have its own operating system, it can only be said that it is foreign. At present, the operating system is nothing more than Android and ios ( wp , Saipan, Bella in the past will not talk about it) Clarification One point, whether it is Xiaomi's MIUI , Huawei's Emotion UI , or Smartisan OS of Hammer Technology, etc., are all systems based on Android's deep customization, all of which belong to the Android system (I know everyone understands it, but you still have to take care of what you don't know) So how good is the Android system? Of course, it is good, but it is not as good as ios . Let me talk about the underlying reasons. The difference in development language has determined that the mechanisms of the two systems are very different. ios is developed by objective -c , which is actually a superset of C source. , Everyone knows that Android is developed by java. What is the early stage of java development ? JDK , which is the virtual operating environment, is the fundamental reason why its compatibility is very good, because it runs on JDk , but IOS runs on the mobile phone kernel, but this is not iosThe main reason why the running smoothness is better than that of Android is mainly due to the problem of the processing mechanism. Android knows that after opening an application again, even if you don’t need it, you will still browse the previous place when you open it again. This is Dormant state, that is to say, even if you don't use the app , when you open WeChat, then QQ will be woken up. The mechanism is not good, this is also a common problem of java , ios is different, you run wechat is wechat, it will not wake up other applications, that is to say, it can automatically handle your background sleep app , this is not a feature of ios , but c The characteristics of the source, so it is not to say that the iPhone is good, it is only determined by the development language. So at present, the best Android system optimization in my opinion is Smartisan from Hammer Technology . I'm not here to flatter me. I'm a machine. I treat all mobile phones equally. Good is good, bad is bad. I rarely Why do you say that when you mix your emotions with your mobile phone? I think the quality of a mobile phone system is not just about the fluency. In fact, the fluency is determined by the processor. The quality of the system is actually based on the user experience. People who have used Smartisan will feel that it is very user-friendly. I have tried it myself, and I really didn’t say that, Meizu’s flyme and the systems I mentioned earlier, I have a corresponding mobile phone, and the experience is really the best of Smartisan (I don’t want to talk about Sony’s, after all, I am a principles and bottom lines)
phone screen
We all know that a long time ago , our mobile phones could not be touched. At that time, the screen was very simple, and the display effect was very poor. This is understandable. Later, it developed into the era of semi-intelligence. At that time, the screen of mobile phones was relatively larger than before. At that time, Nokia was more famous, and the screen at that time was resistive screen (representing 5233, 5230, 5800, etc. ) and later is the current screen, capacitive screen, (actually, the difference is very good, the resistive screen can be operated with a fingernail sliding, the capacitive screen is not) We will talk about the screen today, why foreign mobile phones Like Samsung, Apple sells expensive, domestic mobile phones have higher configuration but they are very cheap. First of all, whether the screen is good or not is the following two aspects, resolution and material, let’s not talk about resolution, let’s talk about the current mainstream material The mobile phone screen is divided into LCD and OLED , LCD is liquid crystal display, OLED is light-emitting diode, don't tell me TFT , SLCD , they actually belong to the category of LCD , and IPS belongs to technology, not to It is said that Samsung's mobile phones are expensive. Let's take a look at what screen Samsung uses. AMOLED is the screen before Samsung. Now the screen after S8 is already SuperAMOLED . Anyone who knows a little English should know what it means. I I use the S8 , the screen display is really good, let me talk about Apple'sIPS technology screen, if you have used Apple mobile phones, you will know that its clarity is really not comparable to domestic mobile phones, and the difference is really not a grade . The screen display is the best I've ever seen, no one will say, you are a foreigner, well, if you say that, I want to say something, I don't think I use foreign things It's not patriotic. If Chinese mobile phones can do this, I won't spend more money on foreign products. Some people think that Samsung is not needed, but Apple's is patriotic. In fact, I think it's very naive. After all, the Android system is foreign, and the technology and materials of the screen are also foreign. China does not have its own mobile phone operating system. Some people say why China does not use these technologies? Very simple, Samsung's SuperAMOLED screen will not be sold to any mobile phone company, this is their patent, and it is also the capital for his long-term survival. At present, the best mobile phones in China are Huawei, Xiaomi and OnePlus. No problem, what materials are used in their flagship phones? IPS technology, when is IPS technology? The technology used by the Apple 4S , do I need to continue talking about it? This is one of the small reasons why Xiaomi's phones are cheap.
camera secret
In fact, when it comes to cameras, I have to mention a mobile phone, and that is Nokia. Some people joke that Nokia is the only manufacturer that makes a mobile phone into a SLR. This is indeed the case. I have a 930 mobile phone myself. Doing anything, I liked the wp system at the time, so I bought it back and played it, but the real thing is taking pictures. The pictures he took are very scary on the computer. Today I'm not here to brag about Nokia phones. Let's talk about why there are so many . At that time, the effect of 20 million pixels of domestic mobile phones was not as good as that of Apple's 8 million pixels. Why is the same 12 million pixel ov not as good as Samsung's 12 million pixels? There are many involved here, simple Let ’s talk about the principle. First of all, there are many types of cameras, such as CCD , CMOS , etc., which are not listed here. Considering that you are not interested in watching, I will directly explain the reason. The reason is very simple. The first is technical control. The 8 million pixel must be released earlier than the 12 million pixel, right? Then the technicians who can perfectly control the 8 million pixel must be more than the 12 million pixel technician and the technology is mature. There is no objection. , so, it's not that the 12 -megapixel imaging is not good, but the technical maturity of the technicians is not as good as that of the 800 -megapixelCMOS. Technology docking, what does it mean? When a mobile phone manufacturer makes a camera, it does not have its own technicians doing it, but finds a manufacturer specializing in the camera. At this time, the manufacturer specializing in the camera will send its own technicians to support the mobile phone manufacturer, so two companies are needed. The company's technicians are connected. If the mobile phone manufacturer's technician is a crayon, then no matter how good the camera manufacturer's technician is, it is useless. Because the mobile phone manufacturer's understanding is not thorough, the resulting mobile phone imaging is not good, I The two reasons mentioned are the common reasons at present. Everyone has the same components. The reason why the imaging gap is so big can be imagined.
art of sound
After talking about these four aspects, is there anything else the phone needs to say? Of course there is, sound quality. In fact, many people who buy mobile phones do not care about this. Just like me, I have many mobile phones, but I will never use them to compare which one has better sound quality. The sound quality of mobile phones is really good, especially OV mobile phones. HI-FI sound quality is what I think is the best in China. It needs to be sprayed when it is time to spray, but the good parts still need to be recognized. I don't know how to adjust the sound quality of my phone, so I really don't have much to say.
celebrity effect
It is actually immoral to say this. After all, inviting celebrities is a means of marketing, but many manufacturers regard it as the only way to make profits. I admit that celebrities are very influential, but this cannot be used as your capital to promote junk mobile phones. , I don't know how many people remember a Xiaoai mobile phone endorsed by the goddess Zhao Liying before. Maybe people who don't pay much attention don't know it. To be honest, I have experienced this mobile phone. It feels good, but the performance is really good. There is nothing to say, the card is going to die, but the transaction volume is okay. The reason is very simple. Zhao Liying's influence is too great. In fact, I take this opportunity to make a digression. It's okay to chase stars, but be rational, as I often say, Patriotism is OK, but patriotism must be rational (except Japan). There are still many people who invite celebrities. In fact, the wool comes from the sheep. Where does the cost of inviting celebrities come from, not consumers? This is also why many mobile phones are labeled as high-priced and low-profile. I can only say that this method is not advisable. If you take it hard, you will lose.
mainstream brand
Having said that, in fact, I still hope that I can talk about my understanding of mobile phone brands. When buying a mobile phone, I can only say that you get what you get for every penny. In exchange, what do you say? That is, he will give you inferior screens, casings, etc. Although the processor is very good, in fact, as long as there is a processor, it is good. I don't know if you understand what I say! At present, some of the more mainstream brands in China are Huawei, OnePlus, Xiaomi, Meizu, Nuts, HTC, ZTE, oppo, vivo, Lenovo... The mobile phone brands that are good abroad are Apple, Samsung, Sony (not recommended to buy), Nokia. .. not to mention one by one.
Finally, if you have any questions about the phone, you can leave a message below, and I will try my best to answer.
Summarize
I wrote a few hundred words, not to explain anything, but to allow everyone to correctly understand the current situation of mobile phones, not to say that China's mobile phones are not good, nor to worship foreigners, and I don't need it at all. As the son of China, I am very proud It has taken the United States over a hundred years to develop to the present, and it has taken China a mere 60 years to develop into a world power. I am very proud of it, but I think that only by facing our own shortcomings can we have the opportunity to surpass others, right?
Disclaimer again: All of the above content are personal opinions and may not be abused without my permission!
