How much memory does 2000 SMS take up?

1MB. SMS takes up less memory. Each short message generally takes up 0.5KB of memory. So 2000 short messages take up memory 1000KB, which is 1MB. The storage space of SMS will vary depending on the phone model, operating system and SMS content. In addition, the memory capacity of mobile phone will also affect the storage capacity of short messages. If the memory of the mobile phone is insufficient, you can clear some short messages to free up memory space.