What is the backup machine for?

Generally, it refers to the standby machine of mobile phone, which is mainly used when the host computer is out of power. It can play an emergency role. .

Factors to consider for standby mobile phones:

Price is the primary factor. Because of the positioning of the standby machine, it will be kept in the drawer for a long time except for temporary use, and the price is much cheaper than that of the main machine. If the functional requirements are not high, you only need to call and send short messages, and you can consider a functional machine of 100 yuan level; If you need a smart phone, you can consider entry-level and price.

General grid positioning is within 1000 yuan. For example, according to the domestic low-end market price positioning, 300 yuan to 500 yuan basically meets the functional requirements, and 500 yuan to 1 000 yuan can meet most of the performance requirements. Therefore, the price

On the one hand, we should consider our own economic factors, and then consider our own use needs.

As a temporary backup machine, the software system is usually activated when users need it urgently. So first of all, we should minimize the learning cost of the system. For example, users who use function machines for a long time should not use smart phones, and Android and iOS users should not choose relatively niche systems such as WP and BlackBerry.

Network standard, spare machines are generally not replaced, and there are not a few people who have multiple calling cards of operators now, so it is best for spare machines to support multiple network standards and truly make the network normal in case of emergency.

Durability, the main use value of the standby machine is reflected when the main machine can't be used, so durability is also a consideration of the standby machine.