polular science
polular science
Science popularization: analysis of Broadcom dual core CPU+dual core VPU processor
With the outbreak of the domestic smartphone industry, many chip manufacturers have also started to launch chip products for smart phones to customers. For the domestic market, Qualcomm, MediaTek, nVIDIA and other manufacturers have released relevant chip solutions, which have become increasingly competitive and attract more and more attention in the market below 1000 yuan. Under this situation, the old manufacturer Broadcom recently
polular science
Looking back at the previous versions of Android, which version did you start using?
It has been four years since Google released its Android system in 2008 Beijing time. Today, many people are complaining about the Android system. In fact, the Android system has undergone tremendous changes in recent years, and the update cycle is quite fast. Let's review the previous Android versions
polular science
Analysis of Corning Gorilla Glass reinforced glass
Compared with the past, the capacitive touch screen, which is more and more popular in the current smart handheld devices, mostly uses glass as the surface layer of the screen, of which Gorilla Glass is a very popular one. Apple iPhone 5, Google Nexus 4, Nokia Lumia 920, Samsung G
polular science
Mobile RAM, ROM and memory card
Many users are confused about the concepts of RAM, ROM and memory card. For example, some people will say that the "memory" of their mobile phones is 16G. Some users complain about why only 10G or less is available for 16G ROM machines. Others are worried about why there is still a lot of space in the memory card and there is not enough space to pop up when installing large games. All these problems are caused by us
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How to better protect the power key of your phone?
The power key of the mobile phone is a key that is used frequently. It is used when the phone is turned on, when it is turned off, when the screen is locked, and when the phone crashes unexpectedly. Although the lifespan of a key should not be worried when it is used normally, there are also some "obsessive compulsive" users who want to better protect the key. As smart phone users, what special methods do we have to reduce the frequency of the power key
polular science
Why do Nokia's new product prices always go up and down?
Yesterday evening (November 22), Nokia held a press conference in Hong Kong to announce the Hong Kong version prices of Lumia 920 and Lumia 820, which surprised fans: the price of Lumia920 Hong Kong Branch was 5598 Hong Kong dollars (about 4500 yuan), while the price of Lumia820 Hong Kong Branch was 4398 Hong Kong dollars (about 3534 yuan). For this
polular science
Why is mobile phone emergency call unreliable?
ITU stipulates that mobile phones produced by mobile phone manufacturers must have the function of "emergency call" without installing a mobile phone card. As early as 2002, China issued relevant standards that require mobile phones to have the function of "emergency call". An emergency call is something that can save your life in case of difficulties. When you are trapped in an elevator, a forest or an emergency, call 110, 120, etc
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Science popularization: Analysis of MediaTek's four core MT6589 processor
MediaTek, founded in 1997, is the world's top professional IC design company. In the boom period of functional phones, MediaTek created the fake phone industry in Shenzhen by virtue of low-cost functional phone solutions, and even had a direct or indirect impact on the world's major mobile phone manufacturers. After the rise of smart phones, MediaTek began to decline due to the wrong decision on the route. Fortunately, the top management turned around in time
polular science
Does the X86 mobile phone really consume more power than ARM?
With the passage of time, people's attention has gradually shifted from PC laptops to mobile phones and tablets, and the era of mobile Internet has arrived. However, Intel, a traditional giant, has been slow to respond. Until this year, we only saw the first smart phone with X86 architecture, and Lenovo K800, the first domestic launched smart phone, announced its delisting only a few months after its listing, which also led to people's concern about Intel's X86 mobile phone core
polular science
What is Root? Why Root? Do we want Root?
What is Root? Why Root? Do we want Root? This is a series of questions faced by many novices who are new to the Android system. Through the following interpretation, I believe you can know the good and bad of obtaining Root permission. What is Root? We all know that Android is an open source system. According to the rules of the open source protocol, users
polular science
Strong size core structure Samsung will promote eight core processors
Just after the emergence of the four core technology, the news of the eight core technology has been spread, which makes people exclaim the rapid development of science and technology. Recently, it was reported that Samsung was preparing to launch a more powerful ARM based big Eight core processors with LITTLE (large and small cores) structure can achieve a better balance between performance and power consumption. At present, the plan has been put on the agenda, and the Eighth Nuclear Product will be held on February 19 next year
polular science
Smart TV, can you understand it?
As TV enters the digital era, it is beginning to become incomprehensible. What we mean here is not the content of TV programs, but that in recent years, various TV concepts related to the Internet have emerged in an endless stream, including interactive TV, Internet TV IPTV、 Internet TV, smart TV It is not only different in concept, but also different manufacturers and organizations under the same concept
polular science
In addition to the three prevention mobile phone waterproof what other options?
Some time ago, a British website surveyed 1937 mobile phone users, and the survey results showed that 31% of mobile phone damage was caused by accidental soaking in water, and nearly half of the users soaking in water were because their mobile phones fell into the toilet. It can be seen that water has become the number one killer of mobile phones, and how to prevent mobile phones from flooding has become a key point of protecting mobile phones. If you are worried that your mobile phone will also fall into the soup“
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In Cell, On Cell and OGS screen technology science popularization
In yesterday's article on full fit technology, we also said that the protective glass, touch screen and display screen of the mobile phone screen need to be fitted twice in the production process. If only the frame sticker is used, the display effect will be greatly reduced, and if the full fit product rate is used, it is another problem. As the protective glass, touch screen and display screen go through a bonding process, the yield will be greatly reduced
polular science
The mobile phone "nuclear competition" should return to experience. When is the multi-core superstition?
In the past two years, mobile phones have entered the era from single core to multi-core. The number of cores has become one of the important factors for consumers to purchase mobile phones. The manufacturers' gimmicks and consumers' pursuit have created the nuclear competition in the mobile phone industry. There are still many enthusiasts like Xiaomi mobile phones, which are typical of multi-core mobile phones. The more cores you have, the faster you can run
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