Why do mobile phones receive short messages in different orders under the same conditions?

It has nothing to do with the quality of mobile phones.

When you say the same information, you probably mean the mass SMS you received. The process of sending short messages in groups is as follows: select and enter the group number-send it through the operator channel-the operator server automatically queues up-the operator server sends it in order of number and priority-the user receives the short message.

There may be three reasons why the receiving time you mentioned is different:

1. There are many telecommunication lines in the server, and the order of different numbers is different. Because the sending and processing capabilities are fixed, those with lower order will be received later.

2. Telecom senders provide different numbers to operators in batches for transmission.

3. In the process of queuing, some high-priority inserts into the queuing machine and high-priority starts, which leads to some telecom delays.

I don't know if I made myself clear.