Why is apple x charging slowly_ IPhone 12 supports 15W MagSafe wireless charging. What will happen to iPhone charging in the future_ Charger

Hello everyone , I meet you again , I'm your friend, Quan Jun .

2020 Due to some special reasons, everything seems to be different from usual , All the press conferences have been changed to online , And much attention has been paid to Apple The press conference was also transferred to online and broadcast in the form of recording , from WWDC2020 Start , We saw a different online conference .

as everyone knows , Every autumn, Apple releases new iPhone. stay 2020 year 9 At the apple press conference in January, we only saw new iPad And the new Apple Watch Release , There are only two new hardware products . Shortly after the press conference , Apple held a new product launch again , This is the first time Apple has held two new product launches in autumn , It is still in the form of online recording and broadcasting .

At the second new product launch , We saw the new style iPhone Release , And it is the first time to release four new iPhone, For the first time 5G Of iPhone. More Than This , Apple also launched a new model MagSafe Magnetic wireless charger , by iPhone 12 Series charging has reached 15W Power .iPhone 11 A series of support PD Quick charge , Use PD The charger can be charged in half an hour 50% The electricity , The measured power of the small series can reach 23W about , Even so, Android manufacturers have already 65W even to the extent that 120W From the perspective of charging power, it seems that Apple's action is too slow . And throughout iPhone Product line , It seems that Apple has been slow in charging .

One 、 Remove the entity keys

The reason why Apple can become today's technology giant , And can lead the development of design direction , It can be said that the courage to innovate is the basis of Apple's attention . stay 2007 Early generation iPhone Before release , There are all kinds of smart machines in the market , nokia 、 Motorola, etc mobile phone Giants are carving up the smartphone market , At that time, Apple was still focusing on research and development iPod, You can put thousands of music in your pocket . But as time went on, jobs realized that intelligent opportunities occupied iPod The market of , Therefore, we advocate developing intelligent machines .

At the press conference, jobs also commented on the current smart phones , Say smart , The experience is very bad , Say not intelligent , But you can also send and receive emails online . But the only thing is that no matter how smart machines developed at that time , The physical keyboard located in the lower part of the front still exists . You bet , Whether it's from the traditional 9 Key or key 26 key , No matter how rich the function is , The physical keys below are always there , Don't use it , It's all there .

Jobs has a unique vision , Pierce to the heart of the matter , The first generation iPhone, For the first time, the following 26 Remove the entity keys , Instead, use virtual keys , Press the key to appear when necessary , Hide when you don't need it . At that time, there was only one physical button on the front , Inch screen iPhone Once launched, it will detonate the mobile phone market . Jobs's iPhone It has revolutionized the development of smart phones . Oh , by the way , In the early generation iPhone Standard configuration 5W The charger . From then on 10 year , Five blessings and one safety are always with you iPhone about , It seems to be iPhone The pronoun of charging .

Two 、 Change it to Lightning The charging interface

In the early generation iPhone It's using 30 The needle Dock Interface , This design has been used until iPhone 4s.2012 year 9 month 12 Japan , Apple's first launch Lightning Interface , Since then, it means that Apple has used for 9 Year of 30 The needle Dock The interface will be officially replaced .Lightning Compared with the previous charging interface, the interface has advantages in volume , On the other hand, it supports positive and negative blind insertion . And then Lightning The interface has also been used to this day , This is apple iPhone For the first time on the mobile phone iPhone The opening of becomes smaller . Although the interface has become smaller , However, the charging power is still 5W.

3、 ... and 、 Towards fast charging

iPhone 6 It can be said that Apple mobile phone is at the beginning of moving towards a large screen mobile phone ,2014 At the press conference in , Apple launched the first inch large screen mobile phone iPhone 6, And for the first time introduced a larger inch Plus edition . It's just , Um. …… The standard configuration is still 5W The charger , At that time, Android camp 18W Of QC Fast charging has begun to overflow , But Apple still sticks to its path .

Four 、 Reduce iPhone Opening

2016 year ,iPhone 7 stay 9 in . Added new colors 、 It supports stereo dual speakers for the first time . And it is the first time to use vibration motor simulation home Key effect , Compare with iPhone 6s Press home key ,iPhone 7 Make the keys into one iPhone The reduction of cell phone openings is another step forward . besides , The biggest sensation was the cancellation mm headphone jack , Switch to AirPods Instead of . from iPhone 7 It can be seen from the above that apple is iPhone How persistent is it to reduce the opening of the fuselage .

Four 、 Support PD Quick charge 、 Support wireless charging

here we are iPhone 8 A generation , Apple announces iPhone Mobile phones already support PD Quick charge . This is the first time in a decade that Apple has officially announced its support for high-power and fast charging , The charging voltage is from 5V Jump straight to 9V Quick charge . And it supports wireless charging for the first time ,iPhone The charging method of has been changed for the first time .

5、 ... and 、 Half an hour charging 50%

although iPhone 8 Start supporting PD Quick charge , But Apple didn't say how much power it supported , It only explains the use PD The charger can charge in half an hour 50%, Later, the standby charging power measured by the editor was only 12W about . But compared to iPhone The charging of mobile phones is a great progress , Behind the roll out iPhone XS series , I saw the inch screen for the first time iPhone XS Max, And the maximum charging power can reach 23W, This is in iPhone It is the first time in the history of charging . Since then ,iPhone The whole department supports and PD Fast charging and wireless charging , The cable PD Quick charge 12W-23W, Wireless charging .

6、 ... and 、 The European Union through unification USB-C Interface resolution

2020 In the first half of , There is constant news that iPhone The charging interface of mobile phones began to change . The European Union has passed a resolution on unified charging interface , It aims to unify the charging interface of mobile phones , All use USB-C To get a higher charging scheme , But the time has come to the second half of the year , Previously launched iPhone SE2 And the latest iPhone 12 The series still adopts Lightning Interface , Apple's charging interface has not changed .

7、 ... and 、Lightning and USB-C coexistence

At present, the smart machine market is mainly dominated by apple and Android , The former still insists Lightning The charging interface , Android has long been unified USB-C The charging interface , More versatile . The two interfaces have their own advantages , Although apple did not iPhone Replace the charging interface with USB-C, But that doesn't mean Apple thinks USB-C Poor interface , Or I won't take my own Mac and iPad Pro as well as iPad Air It carries USB-C Interface , From here we can see that apple is very important to iPhone Some clues of charging , Let's talk about this later .

8、 ... and 、MagSafe Magnetic absorption wireless charging

2020 year 10 month 14 Early morning 1 spot , Apple launched iPhone 12 A series of new , Change from iPhone 6 The smooth border used since , Change all to iPhone 4s Vertical border of the times , Quite a tribute . In addition to the appearance changes and performance enhancements , Apple first introduced MagSafe Magnetic absorption wireless charging , And for the first time Qi Charging is upgraded to 15W Wireless charging power , Users only need to buy Apple MagSafe The wireless charger can be realized as iPhone 12 Wireless quick charge .

Need to know , This is apple from iPhone 8 The power of wireless charging has been increased for the first time since its release , For the first time, magnetic charging has been brought to iPhone above . Facing Android 120W Charging power , Apple doesn't seem to plan to improve iPhone Wired charging power , More Than This , this iPhone 12 Series is not even a charger included , The box is half thin , There is only fast charging line . But now PD Chargers have become very popular , So Apple allows users to choose chargers according to their own ideas .

Nine 、iPhone Fast charging process

throughout iPhone The history of mobile phone charging , Since the beginning iPhone Support 5W Charging to the current wired charging power 20W+, Wireless charging power 15W, The course of development can be counted with one hand . On the Android side ,18W-120W, The development of charging can be said to be rapid , And the update iteration is very fast . But from MagSafe Start supporting 15W In terms of wireless charging power , Apple seems to be brewing a big move .

stay 2017 year iPhone X When it was released , Xiaobian once saw a news , Apple for iPhone X In fact, our design dates back to iPhone 5s It started when it was released . And distance iPhone 5s Four years have passed since the release of , In the past four years, Apple has a premonition that mobile phones will enter the era of full screen in the future , Dare to innovate , And can come up with good enough products to conquer consumers , I believe this is also a major reason why Apple is still a technology giant more than a decade later .

Ten 、 Develop towards wireless

In fact, you can boldly imagine here ,MagSafe The emergence of apple is exactly what Apple has changed iPhone A start of charging . Maybe at this time, there is no charging interface inside Apple iPhone 了 , At some time in the future, Apple will continue to increase the power of wireless charging , And there will be a new one in the back iPhone Officially announce the cancellation of the charging interface , Fully embrace the wireless era .

From the first time 30 The pin charging interface is changed to 8 Needlelike Lightning Interface , For the first time home The key is designed to be non pressable , Cancel headphone connector for the first time , It supports wireless charging for the first time . Apple for iPhone The change of also proves on the side that Apple will create a non porous in the future iPhone. Cancel the charging interface , Embrace wireless charging , Wireless linkage between devices , Because Apple has been used AirDrop Deliver through space iPhone And other apple devices .

The cell phone without holes was also in Meizu's Meizu ZERO Last seen , But it is still in the engineering stage . In fact, now create a non porous iPhone The required technical conditions are not out of reach , The buttons are virtual non pressable 、 Change the audio to sound on the screen , Data transmission between mobile phones and other devices depends on wireless , At present, it is not impossible , At least it has appeared in the market .

In the face of Android, it has launched 120W Charging power technology , Apple seems to be slow , The only big change is the introduction MagSafe Magnetically absorb wireless charging and increase the power of wireless charging to 15W, But the wired charging aspect was not mentioned at the press conference , On the introduction page of the official website, we only talk about collocation PD The charger can be iPhone 12 Fill... In half an hour 50% The electricity , Maybe Apple will iPhone The focus of charging is not on wired PD Quick charge , Instead, we will directly develop better wireless charging , Prepare for the future wireless era , Naturally, it is not intended to iPhone Replace the charging interface of with USB-C.

11、 ... and 、 Wireless charging era

Or that sentence , We all believe that the future is the era of wireless charging , from AirPods To the development of wireless charging technology , Wireless will only create a better user experience . Guess , When the iPhone The charging interface will be cancelled , Fully use wireless charging instead , And the power of wireless charging can also be comparable to that of wired charging . Use wireless charger indoors , When you go out, you can use a magnetic wireless charging bank , Reduce the travel burden for users , And it can also improve iPhone Waterproof performance of mobile phones .

In fact, sometimes it is not very accurate to say that Apple has launched so and so technology innovatively , Many technologies adopted by Apple have been used and introduced by manufacturers before . But the advantage of apple is to polish the technology , Pursue to an extreme degree , Then launch new products , And can lead the development of electronic products , This is what makes Apple outstanding .

Summary of charging head network

At the moment iPhone 12 Has been released ,iPhone 12 and 12 Pro Pre order has been opened , In a few days, everyone will receive the new machine . Although it is said above that Apple may carry a non porous iPhone, But so far iPhone Also rely on wired and wireless charging , The charger and wired headphones are no longer included in the package this time , Users can only purchase separately if necessary PD The charger .

Apple has been working to eliminate iPhone Upper opening , On the one hand, it can achieve better waterproof , On the other hand, it can also make iPhone Become more integrated , This is also the minimalist style that jobs has been pursuing , Maybe one day in the future, Apple will launch the non porous iPhone mobile phone .

Turn back to the present , Apple from the previous bonus 5W Charger up to now iPhone 12 Let users choose PD The charger , If you don't know about the charger, your friends may be at a loss . For this reason, the charging head network will be launched later iPhone 12 Various tests on charging , Which charger is more ideal for charging , How long does it take to charge . Compatibility of third-party wireless chargers , If you choose PD Charger and wireless charger , Please pay attention to the pin launched behind the charging head network iPhone 12 Complete all-round test of series charging .

unaccredited , Shall not be reproduced

Publisher ： Full stack programmer stack length , Reprint please indicate the source ：https://javaforall.cn/126267.html Link to the original text ：https://javaforall.cn