What's the difference between blue and green in Apple SMS?

The difference between the blue and green SMS of this device lies in the different sending methods, different display contents and different application scenarios.

1, sent in different ways: blue SMS is sent through iMessage, and green SMS is sent through SMS of operators.

2. Different display contents: blue short messages will display information such as sender, receiver, message content and time, while green short messages only display information such as sender, receiver and message content.

3. Different application scenarios: Blue SMS is suitable for sending multimedia information, voice information and other information that needs real-time transmission, while green SMS is suitable for sending simple text information and other information that does not need real-time transmission.