polular science
polular science
How to log in multiple QQ on a smartphone at the same time
I remember that at the beginning of last year, when smart phones were very popular in the Chinese market, a mobile phone manufacturer made an advertisement. The selling point of the mobile phone was that one mobile phone could log on three to four QQ at the same time. At that time, I didn't know much about smart phones, so I thought it was a magic thing. Of course, Xiao Bian doesn't think so now. For people who often play mobile phones and know mobile applications very well
polular science
How far are flexible phones from us
Samsung's flexible screen mobile phone products won the attention of the people present at the 2013 CES exhibition, which has ended. Then Corning also launched its own flexible glass Willow Glass, which is likely to be used in smart phones in the future. Several big pieces of mobile phones: mobile phone screen, mobile phone motherboard, mobile phone battery, mobile phone shell have been developed in terms of flexibility
polular science
Science popularization: about the aperture of mobile phone lens
Now the competition of smart phones is becoming more and more fierce. Many manufacturers will apply the most advanced technology to their mobile phones in order to make their products more differentiated. The lens of mobile phones is no exception. At CES 2013, Lenovo's K900 first used the F1.8 super aperture lens. However, there are still many people who do not understand the concept of aperture, and often confuse aperture and aperture value, thinking that F
polular science
How IP68 waterproof and dustproof is made: disassembly of Konka W880
Although smart phones are becoming more and more handsome and their configurations are getting better and better, people usually have nothing to play with, but no matter how hard the configuration of the machine is, it can't do anything when encountering water and dust. Many "mobile" friends have more or less heard or met the tragic story of mobile phones falling into the water to be repaired Now here comes a Konka waterproof and dust-proof mobile phone, W880. Don't look at it
polular science
What's wrong with Samsung's eight core mobile processor?
CES2013 is a shining star. On January 7, NVIDIA launched its first quad core A15 processor, Tegra4. On January 8, Qualcomm launched the new Snapdragon 800 quad core processor. On January 9, Lenovo and Intel launched the dual core X86 mobile phone K900. On January 10, Samsung released the new eight core mobile processor Exynos 5
polular science
Future conjecture of OLED flexible display screen
According to foreign media reports recently, Samsung OLED flexible display screen (folding screen) will likely achieve mass production. Although Samsung has not yet given a clear timetable, it is expected that Samsung smart phones with OLED flexible display screen will be launched as early as the first half of next year. This news also aroused people's interest and speculation about the future display technology. "Transparent", "Flexible" and "OLED" have become
polular science
Science popularization: the relationship between stacked and back illuminated CMOS
The Nubia Z5 and OPPO Find 5 released some time ago are very similar in hardware parameters. They also use a 1080P screen, Qualcomm's 8064 quad core processor, and a 13 million pixel camera. However, in media publicity, OPPO said that they are 13 million pixel stacked CMOS sensors, while Nubia only said that they are back lit, because
polular science
Why does the mobile phone screen leak light
Recently, many netizens have asked the author about the problem of light leakage on the MX2 and iPhone 5 screens in private letters. Everyone is very worried about the impact of this screen defect on daily use. Today, let's analyze the problem of light leakage on the screen, first investigate the reason, and then discuss its impact. In simple terms, the basic principle of screen display is to fill liquid crystal material between two parallel plates and change it by voltage
polular science
Ainongji 1 Q N A: What if the flight mode consumes more power?
From now on, Aigoji will officially launch the "1 Q N A" column, which will select representative questions from the WeChat and Weibo interactions with its friends and answer them irregularly. WeChat friend Mr N (V) ice asked: Ask Nongigo why my g12 consumes so much power in flight mode that it will disappear in the night when it is full. This will not happen when I start up. Xiaoji replied: This is very normal. When the plane flies, Ken
polular science
Can the iPhone 5 really sit on its butt?
A few days ago, a netizen accidentally sat down on his iPhone 5, which was widely spread on the Internet. Finally, this matter also appeared on TV. Many netizens who bought iPhone 5 or were going to buy iPhone 5 could not help but worry. Is iPhone 5 really so fragile? You can sit on your butt. So today let me accompany you to analyze i
polular science
Why does the smartphone battery always fail?
The mobile phone screen is larger, the screen resolution is higher, the camera pixel is higher, and the number of CPU cores is more, The battery brother beside me was very depressed: "Other brothers have made their own contributions to the differentiation of the competitive advantage of smart phones without affecting the external image and extreme feel of smart phones, and I am really sorry for my brothers, who have dragged us down."
polular science
Why can't some Android phones store files larger than 2GB
With the popularity of smart phones, the configuration of mobile phones has also been developed at a high speed. In this development process, the most obvious thing is that the mobile phone screen has become larger and larger, with higher resolution. From Nokia's QVGA to the current 1080P, the indicators have been comparable to desktop computers, We all know that today's smart phones will be equipped with 720P screens as long as they are more high-end
polular science
Detailed explanation of mobile IP protection level Protection is not invincible
HTC's newly launched Butterfly has IP55 level protection, while Sony's newly exposed Xperia Z L36h also has IP57 level protection. Today, with the increasingly homogeneous hardware configuration in the Android camp, mobile phone manufacturers are beginning to seek differentiation in other fields. What are these levels of protection? With these protections, we can use them
polular science
The bad spots on the mobile phone screen are very common. Please don't tangle
Some friends will add some extra money when they buy computer monitors in the computer city and ask that the screens they buy back be perfect. In fact, the bad points and bright spots are quite common, but they are usually difficult to find when we use them. Some people with sharp eyes and pursuit of perfection will have high requirements for the screen, so they will be willing to spend more money to buy a perfect screen. But in fact, the bad points are not unique to computer monitors
polular science
Why can't mobile phone signal penetrate metal
If we observe carefully in daily life, we will find that mobile phones with metal shells can not be completely made of all metal. They always more or less hollowed out in some parts, such as HTC, which likes to use aluminum alloy shells. Previously, some netizens said that it is ugly, and there will always be one or two plastic patches on the metal back shell, In fact, HTC does not like this design, but more for
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