The difference between the Xiaomi Mi 4 mobile version and the contract version

The Xiaomi Mi 4 mobile contract machine is a mobile phone that has a binding business with mobile, and it is generally a mobile phone that participates in the deposit fee delivery process. The Xiaomi Mi 4 mobile version is a bare metal that supports mobile operators, for example, the mobile 4G version supports mobile 4G networks, and if you use a Unicom card, you can only use a 2G network. The configuration of the contract machine is no different from that of the bare metal, but there will be differences in the system and the internal software of the mobile phone

Generally, the contract will modify the boot screen and pre-install the operator's software according to the operator's requirements.

Because the contract machine is bound to the mobile phone card, it is relatively bare metal, and the contract machine will have some restrictions on the use

1. The contract machine is bound to a mobile phone card, and the machine card must be bound to use, which restricts the freedom to change the mobile phone or change the mobile phone card;

2. A contract agreement has been signed and there is a period of use, that is, during the agreement period, the operator's mobile phone card must be used, and the business of replacement, shutdown, and sales cannot be handled during the agreement period;

3. The mobile phone card has a minimum consumption, that is, the ** fee, including a certain amount of call duration and traffic, and there is no additional charge for using it within the ** amount, if it exceeds **, it is also necessary to charge ** other fees; **Fees are all deducted fixedly, even if the user does not use it;

4. Contract machines are generally pre-installed with the operator's software, which is a resource-occupying software for some mobile phones with small running memory, which affects the mobile phone experience.

The configuration of the machine itself is generally slightly different in the main frequency,The difference is mainly that the mobile version supports mobile3G 4G does not support Unicom3G network,Unicom contract version refers to a kind of dialogue fee**consumption,And supports Unicom3G。

Hello. There is no difference in the appearance and system of the contract phones sold by Xiaomi.com and the non-contract phones sold by Xiaomi.com, so please feel free to buy.

Xiaomi Mobile Phone Contract Machine:

The contract machine must use the mobile phone number he gave you, and you can't change the card or change **. There is a minimum monthly spend. Not cost-effective, not recommended to buy!

The same configuration is the same.

Hi! At present, the M3 mobile phone sold on Xiaomi.com only has the TD version, which is a non-contract machine, and Xiaomi.com currently does not have an M3 contract machine for sale.

Mobile contract version: only mobile cards are supported, and the purchase fee is directly converted into mobile phone bills, and the phone bills are refunded on a monthly basis, but there is generally a minimum monthly consumption limit.

Unicom contract version: only China Unicom card is supported, and the rest is the same as the mobile version.

Non-contract version: that is, normal purchase, that is, there is no limit on phone bill consumption, and there will be no phone bill, in addition, the non-contract version should pay attention to whether it supports mobile card or Unicom card, or telecom card.

If the monthly phone bill itself is relatively large, and the limit on consumption is about the same, it is recommended to have a direct contract version.

To put it bluntly, the contract version is a joint activity between mobile phone manufacturers and telecom operators to "deposit phone bills and give away mobile phones", that is, the money you buy for mobile phones will be returned to your phone bill on a monthly basis according to the contract. The non-contract version is the bare metal that is actually purchased.

By the way, how did you get it, I also went to grab it many times, but I didn't get it, do you have any tricks? Let's talk.

1.Whether it is better to contract or bare metal is mainly based on the actual situation of the individual. If the ** number remains fixed, you can choose the contract model provided by the current operator, and there is also a phone bill subsidy, which is more cost-effective.

2.If you are bare metal, the ** in China is relatively high, unless you buy the Hong Kong version, otherwise the cost performance is not as high as the contract machine. But bare metal also has its benefits, such as the ability to change the ** number freely and will not be bound.

3.Therefore, if you don't change the ** number often, it is recommended to choose a contract machine that is more cost-effective.

The Xiaomi Mi 4 Mobile 4G version has a contract machine, and you can buy the Mi 4 by buying the Mi 4 contract phone without rushing to buy it

Hello. Hello. Xiaomi's official website has the Mi 4 mobile version of the contract machine for sale, welcome to buy it.

Hello, among the Xiaomi mobile phones currently on sale on the official website of Beijing Mobile, Xiaomi 4, Redmi Note 4G version, and Redmi 1S 4G version can choose to handle the contract plan. For details, please visit the discount page of Beijing Mobile's official website. Please refer to it.

Among the Xiaomi mobile phones currently on sale on the official website of the mobile government, Xiaomi Mi 4, Redmi Note 4G Edition, and Redmi 1S 4G Edition can all choose to handle the contract plan.