“Pro” is a new naming rule added by apple from the iPhone 11 series, aiming to provide better iPhone for users who want better performance. The iPhone 11 Pro was released in 2019. In October 2020, apple brought in the iPhone 12 pro, and then it received this “pro” model from apple in the 23rd edition. Although there are a lot of changes in the iPhone 12 Pro compared with the previous generation, Xiaobian focuses on charging. < / P > < p > with the release of each new iPhone, Apple will bring a batch of new wallpapers, and each new wallpaper will be displayed on the front of the iPhone box. The front of the iPhone 12 Pro is a new wallpaper, which looks like black in appearance, but it is actually a sea blue color. < / P > < p > due to the reduction and exemption of accessories, the size of the packaging box has changed greatly, and the thickness has been cut by half. Today’s iPhone 12 series box takes two to add up to be the thickness of one of the previous iPhone 11 series. < / P > < p > on the back of the box is some parameter information, which introduces the products in the box and some network information. IPhone 12 Pro is the first pro model of apple to support 5g network. < / P > < p > over the years, two apple logo stickers have also become one. All paper accessories are reduced in size, but the familiar card pick-up pin is still available. < / P > < p > when I started to write the iPhone 12 Pro charging evaluation, when I wrote about the accessories, I always felt that there was no link left. I carefully thought about the lack of charging head (I can’t describe my mood. JPG). It’s not that I forgot to write it, but it’s not equipped as standard. There is only one charging line in the package. < / P > < p > there is also a string of letters on the body of the line, which should be the serial number of the wire. The iPhone 12 series even has the serial number of the standard fast charging line. This seems to be the first time. < / P > < p > this time, the new color of sea blue is added to the iPhone 12 pro, which is also the main color of this year’s apple mobile phone. Unlike the iPhone 12, the back plate of the Pro is made of frosted glass, and the key point is to avoid fingerprints. < / P > < p > the iPhone 12 Pro can also stand up without any external elements, thanks to the new appearance design of the iPhone 12 series. < / P > < p > camera part, this time, the iPhone 12 Pro adopts the design of rear three camera, which are 12 megapixel super wide angle, ƒ / 2.4 aperture and 120 ° angle of view, wide angle, ƒ / 1.6 aperture and telephoto lens, ƒ / 2.0 aperture. < / P > < p > the border of iPhone 12 is different from that of iPhone 12. The border of iPhone 12 Pro is made of bright material, and there is only one solid button on the right. < / P > < p > the left side of the phone is the classic mute button and volume control button. Unlike previous iPhones, the SIM card slot is also changed from the right side to the left side, and the two antennas are separated. < / P > < p > Xiaobian comes to iPhone 12 for comparison. The frame of iPhone 12 is frosted material, but the back panel is mirror material; while the frame of iPhone 12 Pro is mirror material, but the back panel is frosted material. < p > < p > the bangs full screen is the design that iPhone x began to use. In order to cut off the home key for the full screen, it also said goodbye to fingerprint identification. Because it is unable to use fingerprint identification, Apple has developed a new unlocking method called “face” ID “, that is, face recognition is unlocked, but many sensors can not be hidden on the border, so the front appears in the form of a full screen of bangs and is still in use today. < / P > < p > the screen glass of the iPhone 12 series uses the super ceramic crystal panel jointly developed by apple and Corning, and Apple claims that its anti drop ability has been improved by four times. In terms of size, the iPhone 12 Pro has also been upgraded to a 6.1-inch screen size, 2532 x 1170 pixels resolution, and 460 PPI. < / P > < p > since the launch of iPhone x, the bottom border of iPhone has been very narrow because of its COP packaging technology. This technology requires a lot of financial support, so in the next few years, although there are more and more full screen phones, the bottom border can make the width of the iPhone even narrower than the iPhone. < / P > < p > when you hold it in your hand, the water chestnut is more obvious. But as for the clubby hand, this is completely personal feeling, Xiaobian feel good, probably because of the short time to start. < / P > < p > although the border comparison of the two mobile phones is the only two Pro except max, it is quite different in appearance. From the border, you can directly judge which is 12 and which is 11. < / P > < p > this time, the charging head and wired headset are cancelled in all new iPhone series. The charging cable uses usb-c to lightning fast charging cable, which is completely different from the usb-a to lightning equipped before, so it is necessary to re-examine the new charging head. < / P > < p > new iPhone Series 12 supports fast charging of PD, and the attached charging cable is also a fast charging line. However, it should be noted that if a friend uses the previous charging head (such as the right), it can’t be used with the attached charging cable to charge the new iPhone. Instead, the left PD fast charging head based on usb-c output can be used, so as to achieve the purpose of triggering PD fast charging. < / P > < p > cable charging is a regular upgrade. The wireless charging of the new iPhone is the biggest change in the history of the iPhone. The iPhone 8 began to support wireless charging, while the iPhone 12 series began to support magnetic wireless charging, and Apple also introduced its first magnetic suction wireless charger to use with the new iPhone. < / P > < p > using MagSafe magnetic suction wireless charger is actually very simple. As long as you put the iPhone near the charger, the charger will automatically aim at the wireless charging coil of iPhone based on the effect of magnetic attraction, so as to realize the purpose of discharging and charging at Apple’s mouth. < / P > < p > according to the small editor’s actual measurement, MagSafe magnetic attraction wireless charger is still very strong. After a try, you can lift the iPhone to one side, but I advise you not to do so to avoid losses. < / P > < p > the iPhone 12 Pro no longer comes with a charging head in the package, so users can only choose the old charging head or purchase it extra. There are many kinds of Apple chargers alone, so Xiaobian selected several typical chargers to test the whole charging process of iPhone 12 pro. < / P > < p > first, the 5W charger is used to charge the iPhone 12 pro. The early charging is very stable, and there is no obvious fluctuation in the three data platforms. After about 2 hours and 28 minutes, the power and current gradually decrease until the end of charging. The whole process takes about 3 hours and 25 minutes, and the maximum power is 5.04v 0.97a 4.91w. < p > < p > later, Xiaobian used Apple 12W charger to charge the iPhone 12 pro. The voltage was stable throughout the charging process, while the current gradually decreased. The whole process took about 2 hours and 13 minutes, and the maximum power was 4.96v 2.32a 11.56w. < / P > < p > use 18W PD charger to charge iPhone 12 pro. After a short shutdown charging, the voltage jumps to 9V fast charging input gear and current handshake 2A input. After about 20 minutes, the power and current decreased step by step. At about 53 minutes, the voltage dropped from 9V to 5V input, and then after 1 hour and 05 minutes, the power and current gradually decreased until the end of charging. The whole process takes about 1 hour and 40 minutes, and the maximum power is 9.10v 1.97a 17.96w. < / P > < p > finally, Xiaobian uses Xiaomi 65W Gan charger, which is very popular in charger aspect, to charge iPhone 12 pro. The whole charging process is roughly the same as 18W and 20W. The whole charging process takes about 1 hour and 41 minutes, and the maximum power is 9.12v 1.98a 18.09w. < / P > < p > finally, in order to view the change process of the overall power percentage, the small editor draws the five charging modes into a broken line diagram. According to the trend of the bar chart, the 5W charger charges 18% in half an hour, 36% in one hour, and takes 3 hours and 25 minutes to fully charge. < / P > < p > the data of 12W charger is relatively fast, 44% in half an hour and 61% in one hour. It takes 2 hours and 13 minutes to fully fill the charger. Although compared with 5W, it is still very slow. Finally, the charging curves of 18W, 20W and Xiaomi 65W Gann chargers are almost the same or even coincident, so only two curves can be seen clearly in the diagram. However, in terms of data, the charging rate is about 60% in half an hour, 88% in one hour, and it takes about 1 hour and 40 minutes to fully charge. < p > < p > in this conference, Apple released four new models. The iPhone 12 Mini is an additional expansion of the new model, and the remaining three models are benchmarked with last year’s three models. Compared with the iPhone 11 pro, the iPhone 12 Pro has been greatly improved in appearance, with A14 chip upgrade and 5g network support. The size increased from 5.8 inches to 6.1 inches, the same as the iPhone 12. < / P > < p > in terms of cable charging, the official website introduces that the 20W charger can charge 50% of the iPhone 12 Pro half an hour. The biggest change is that there is no charger attached. There is only one usb-c to lightning fast charging cable in the package. Users can choose to use the previous old charger to charge the new iPhone. To achieve fast charging, only the iPhone 11 Pro Series is equipped with 18W charger as standard. In addition, if users want to realize fast charging, they can only choose to purchase another charging head. < / P > < p > in terms of wireless charging, Apple has made a big update this time, which solves the problem of users’ inaccurate coil through the effect of magnetic attraction, and realizes the usage scenario of apple that allows users to charge and release as soon as possible. In terms of charging power, the traditional Qi charging protocol 7.5W has been upgraded to MagSafe 15W wireless charging, and MagSafe magnetic suction wireless charger has been launched simultaneously, which is also the first wireless charger launched by apple. At present, if you want to provide wireless charging up to 15W for the iPhone 12 series, you can only use Apple’s original MagSafe wireless charger. However, Apple will license MagSafe to other accessory manufacturers. After a period of time, users can choose a third-party certified magnetic suction wireless charger to provide up to 15W wireless charging for the iPhone 12 series. < / P > < p > for the whole charging process of mobile phones, we selected 5W, 12W, 18W, 20W and Xiaomi 65W Gan chargers, which are very popular in charger aspect, to participate in the test. It is actually measured that it takes about 3 hours and 25 minutes for 5W chargers to fully charge mobile phones, 2 hours and 13 minutes for 12W chargers, and about 1 hour and 40 minutes for 18W, 20W and Xiaomi 65W Gan chargers. < / P > < p > at present, the iPhone 12 pro and iPhone 12 have been on sale, and many users have already obtained the new machine, but I believe that for most users, it is still necessary to purchase an additional PD charger. The charging head network has prepared a lot for the charging part of the iPhone 12 series. What kind of chargers and chargers can provide PD fast charging for the iPhone 12 series, and whether all the charging accessories can be compatible with the fast charging of the iPhone 12 series, all the answers have been gradually presented to you. Don’t miss it. Apple extends AppleCare + purchase period: users can decide within 60 days

By ibmwl