Micro SD card, TF card, rising as early as non-Smartphone era, when it as the most important tool to store, it is difficult to replace it. Starting from two years ago, some smart phone have begun to like Apple directly built-in storage, but also remove the Micro SD card expansion. Subsequently many Smartphones have imitated, now has little support Micro SD card expansion of Smartphone. So why not the Micro SD card is good, Micro SD card will go from here?
Micro SD card is blocked too many disadvantages
Not only is Apple, in fact, Google is not optimistic about the Micro SD card, Google has begun to "go to the Micro SD card." When Google launched the first son Nexus One with Micro SD card slot. For a more thorough to Micro SD, Google canceled starting from Android 4.1 App2SD (APP installed on the SD card) support. Android after 4.4 KitKat continues to limit the permissions of the Micro SD card in, and even prevent the application from interacting with the Micro SD card.
Why do this, why try to Micro SD card, Google said Android phones use a Micro SD card is a security and performance problems. First is security hidden, Micro SD although convenience can repeatedly using, but if lost phone words, Micro SD card is easy was pulled out, outlaws plug Shang reader will can gently pine pine stolen out Micro SD card in of information, also if user do has App2SD words, hacker even cannot solutions lock phone, also is easy from loaded in Micro SD card in of App in the cracked out many on user of account information,.
Followed by performance problems, Micro SD card expansion can cause a great deal of system problems, such as Micro SD card causes the system to multiple accounts, in addition to software installed on the Micro SD card, will make the different accounts easy file error occurred, causing application crashes or data loss. It will greatly affect the user experience.
All in all, skewed system of the Micro SD card is causing the problem and could lead to security issues, so Google is not optimistic about the development of the Micro SD card in the mobile market, in order to make the phone more stable and secure, Google chooses Micro SD card.
Profits of internal storage is driving the Micro SD card INCIPIO iPhone 6 Case
In removal Micro SD card extended function Hou first brings of effect is manufacturers profiteering, no has cheap of Micro SD card extended, user wants to big capacity of phone memory on only can in purchased machine of when select big capacity memory of phone, and 16GB and 32GB capacity of version price often to difference hundreds of Yuan, as iPhone 6s (country line version) 16GB and 64GB price difference 800 Yuan, and store card only difference dozens of Yuan around, canceled Micro SD card is indeed a door to make money.
Samsung also on S6 series cancelled this is a supported memory card extension, under the iPhone to create a precedent, more and more cell phone manufacturers also remove memory card expansion capabilities. Many manufacturers say they remove Micro SD card expansion is not for profit. Android Google product management Vice President Hugo before Barak says remove Micro SD card expansion capability is the inevitable result of the mobile phone, especially on high end machines, remove Micro SD card expansion outside the function can not only maintain a slim fuselage, also avoid the Micro SD card as a result of bad experiences problems. INCIPIO iPhone 6
But that being said, manufacturers say to users, and for mobile performance and experience, but it seems to be manufacturer is the story, manufacturers before making these measures seem to have polls, ask the user whether to accept high prices of built-in storage programme is cost-effective defective Micro SD card expansion scheme. In my opinion the majority of users are not willing to give up the Micro SD card expansion. After all, price/performance and convenience with very high levels of Micro SD card with imperfections are understandable, performance problems and security issues are a random event, luck is not all that bad. Don't know what do you think?
In short, after going to the Micro SD card, companies not only can eliminate many small problems with the Micro SD card for mobile phones as well as a decent profit and thin and beautiful shape of the fuselage, so that the perfect solution which manufacturers resist it?
Micro SD card go
Today's smart phones have greatly reduced the dependence on Micro SD card, now have few supports Micro SD cards the new machine was released, is also mainly due to the stability and security of mobile phones. In addition no Micro SD card can save space, making the body more compact; you can eliminate the effects of bad cards to ensure the system is more stable. But as the saying goes, keep people here does not keep its own. Micro SD card while gradually abandoned by Smartphone, but there are still other uses of the Micro SD card.
Micro SD card although lost has intelligent phone a big market, but Micro SD card also not was extinction, Micro SD card also was using Yu GPS equipment, and portable music play device and some fast flash memory disc in the, also Micro SD card also can insert adapter (adapter) can conversion into SD card, and SD card General are with in big some of electronic equipment: as computer, camera, AV, equipment.
Judging from these uses, Micro SD cards are useful, we do not rule out the possibility of Micro SD cards regression. In addition the current price has dropped to the bottom of the Micro SD card, online shopping more than 10 can buy a 8G and 32G less than 50 can buy, low memory for us to store the information is well worth having.
Summary
Although the Micro SD card is not the most ideal capacity expansion programme, but it is most cost-effective for consumers. To consumer memory storage, perhaps it will be built-in storage solutions for OEM manufacturers to develop cheaper to change. Though Samsung has introduced and/or the memory card slot, and UFS2.0, some manufacturers still support Micro SD card expansion, but it seems difficult resistance trend of Micro SD card from the mobile stage.
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Tags: mobile phone Science and technology Design
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