The POCO X7 Pro doesn’t support expanded storage.
For your reference, the reasons are as follows:
1. Expanded storage refers to increasing a device’s memory capacity using external storage solutions, such as microSD cards. Although inserting an SD card can expand storage, more and more smartphones no longer offer this feature;
2. Modern smartphones prioritize sleek and lightweight designs. By eliminating the SD card slot, the POCO X7 Pro achieves a higher level of integration, reducing internal complexity and maintaining a thinner and more aesthetically pleasing form factor;
3. The POCO X7 Pro is available in 256GB and 512GB versions, which already provide a large space, without the need for additional external storage, ensuring that the device can handle extensive file storage without compromise.