Is there a difference between the Japanese version and the American version of the iPhone?

Both the Japanese and American versions have locks. It means that his signal network is from the United States or Japan, and if you get it to China, you can't hit **, and it must be solved by certain means (inserting cards and stickers). If you are a novice, it is recommended not to choose a locked phone, which is more troublesome.

In fact, there is a gap of a few hundred yuan between locks and locks, so you still have to think about it. I have a buddy who just bought the American version, and I watch him do it every day, which makes me feel like my eggs hurt.

Distinguish. 1. **: The American version of the iPhone** is the cheapest, and the Japanese iPhone** is more expensive than the American version, but it is about the same as the American version**; The Hong Kong version of the iPhone** is more expensive than the American version and the Japanese version, but it is cheaper than the national version; The Bank of China iPhone is the most expensive;

2. Warranty: The American version and the Japanese version do not have warranty after-sales service in China; Both the Hong Kong version of the iPhone and the iPhone of the National Bank have after-sales warranties in China;

3. Take photos: The Japanese version of iPhone can't turn off the sound when taking photos, even if you turn on mute, even if you use a third-party APP, you can't eliminate the shutter sound; For the American version and the Hong Kong version, the Bank of China can turn off the sound;

4. Unlocking machine: Japanese version, American version is a locked machine of Sannetcom; Hong Kong and Bank of China mobile phones do not need to be unlocked;

5. Version analysis: The national bank chain and the US version are full Netcom 4G; The Hong Kong version and the Japanese version are dual-network 4G.

1. **Different: The American version of the mobile phone** will be lower than that of the Bank of China, because Apple is a mobile phone made in the United States, and it needs to go through customs declaration to enter the country, at this time, the customs will deduct taxes, and the mobile phones purchased in China are attached to the value-added tax**, so **will be much higher.

2. Service and after-sales are different: There is no way to carry out three packs of mobile phones in China, because they are not sold by domestic dealers, so there is a three-pack problem, and they can only go to the store for maintenance at their own expense, and the original accessories of Apple mobile phones, ** fiber keys are more expensive. The Bank of China can carry out three guarantees, free maintenance or compensation, and replacement of the machine.

3. Different operators: The U.S. version of the mobile phone is based on the signal frequency band set by foreign operations, because there are too many U.S. telecom operators, and some domestic operators are incompatible, such as Apple's six U.S. version, which is only compatible with China Mobile and Unicom, not compatible with telecom cards, and the mobile phone of the Bank of China can be compatible with these three operators, that is, Pi Zhu Huai Mobile, Unicom, and Telecom can all be used without changing operators.

Precautions for using mobile phones.

It should be noted that the system of Ping Ran Youguo will also be updated frequently, but when encountering a major update, it is recommended that you do not upgrade easily, wait for a period of time, and wait for the new system to be repaired stably before upgrading, because it is difficult to roll back after the Apple mobile phone system is upgraded. So you still have to be cautious when upgrading.

Apple ID: It should be noted that Apple ID is the passport of the Apple system, which is very important, and everyone must remember and password. Because the ID of the Apple mobile phone is bound to the mobile phone, it is very troublesome if you forget the password when changing the mobile phone.

In addition, when you lose your mobile phone, you can also log in to your ID through the network to check the location of your mobile phone, so be sure to mark your ID.

The above content refers to Encyclopedia - National Bank.

People's Daily Online-The 5G millimeter wave supported by the American version of the iPhone 12 Why to the national bank.

In terms of mobile phone network, the configuration of these two Kaiqing mobile phones is basically the same, and the main difference lies in the network problem of the mobile phone. They are: sub-6GHz version and sub-6GHz + mmWave version.

In terms of power consumption of mobile phones, it should be noted that the main problem in the millimeter wave band is power consumption. Therefore, it is very likely that the iPhone 12 that supports sub-6GHz + millimeter wave at the same time will not have the same battery life as the iPhone 12 that only supports the sub-6GHz version. Here is to sound the alarm for those who like to buy the American version of the iPhone, be careful that the battery life of the American version of the iPhone12 can be inferior to the iPhone12 of the National Bank

Questions. There's no real difference in function.

There's no real difference in function.

There is no difference in functionality.

Questions. Does the Apple Watch distinguish between the national bank and the American version?

There is a distinction. Questions.

If you use the American version of the mobile phone to link to the Apple Watch of the Bank of China, does it have any effect?

There is no impact

Questions. Thank you.

Finally, do you have any impact on the network?

This one doesn't have much of an impact. You can use it with confidence.

The difference between the American version and the Chinese version of the Apple mobile phone: different places of sale, different versions, different operations, and different warranties.

1. The place of sale is different.

The sales place of the national bank is Chinese mainland, and the iPhones sold in Apple retail stores, Apple's official website, and operator cooperative business halls are all national versions. These phones are products that are supplied through official channels**. There is a network access license from the Ministry of Information Industry, which is basically unified, providing invoices, which can be "repaired, replaced, and returned", and has all the guarantees that can be had, which is also the first choice of many consumers.

The U.S. version is sold in the United States, and the U.S. version of the iPhone cannot enjoy warranty service in China.

2. **Different.

The difference between the national bank and the American version is also relatively obvious, and it is impossible for Apple mobile phones to remain unchanged in the world. The model of the same version of the Zhiben is higher than that of the National Bank. Apple will adapt its products to different regions to make changes accordingly.

Taxes vary from region to region, so the national version is not the same as the U.S. version.

3. Different versions.

The iPhone is divided into locked version and unlocked version, the locked version can only use the SIM card of the operator contracted by the iPhone in the country, and the unlocked version has no limit. Regarding the derivative version of Apple's mobile phone, the Bank of China only has an unlocked version, while the US version has two versions, one is a card machine version and the other is an unlocked version.

4. The operation is different.

5. The warranty is different.

The national version can be insured in China, while the American version can only be changed abroad.

Precautions for buying an iPhone:

1. When buying an Apple mobile phone, after opening the package, it is best to shake it to see if there will be sound, whether there is a problem with the buttons, and check whether there is a phenomenon of falling paint around the fuselage.

2. If you directly enter the interface of the mobile phone when you start and activate it, it means that the mobile phone is second-hand, so do not buy it. You can take advantage of the white screen when you turn on the phone to check whether there are any obvious bright spots on the phone.

3. In the last step of activating the Apple mobile phone, choose not to send an error report, and then you can check whether the touch screen and camera function of the mobile phone are in good condition, and check the serial number and the active time of the Apple mobile phone.

Hello, in fact, the hardware configuration is the same, but the sales place is different, and the differences are as follows:

The National Bank iPhone can be used directly in the mainland, and it can be guaranteed in Chinese mainland;

The Japanese version of the iPhone cannot be directly plugged into the sensitive card for use, most of them are locked devices, and they need to be equipped with a card sticker to use, and they cannot be guaranteed in Chinese mainland;

Bank of China's iPhone can connect to 3G;

The Japanese version of the iPhone is currently unable to 3G for the time being, because of the limitation of the card, but you can use a dual-mode card to perfect 3G;

The Japanese version has a lock iphone to dial ** will have trouble such as +86 and texting to surf the Internet;

**Different, because the Japanese version has a lock, so it is nearly 1000 cheaper than the iPhone of the national combustion disturbance

<> there is no difference between them in terms of product quality, the difference is:

1. There are many locks in the Japanese and American versions, but there are no locks in the Hong Kong version, and there are no locks in the Bank of China;

2. The Japanese, American and Hong Kong versions are all Xiaoxiang parallel goods in China, and they are not guaranteed, and only the Bank of China is guaranteed in China;

3. The Japanese, American, and Hong Kong versions are lower than those of the Bank of China.