The model has 6 GB of RAM for your apps. This is more than enough for heavy multitasking. You can even capture video in high definition. The internal memory capacity specifies how much space you will have for your MP3 files, videos, or apps. If your phone's internal memory capacity is under 1GB, you will only get enough space for the most basic necessities needed to run the phone. You will be able to upload a few phone numbers and text messages. A larger memory with a 16GB capacity is the least you need if you want to use all the features your smartphone offers. If you opt for a phone with a 32 or 64GB capacity, you may not even need an extra memory card. A storage capacity of 128GB or more allows you to store a week worth of movies.
The Xiaomi Mi 9T Pro LTE 128GB Black features a camera that captures photos with a 48 Mpx image resolution. This means the device is suitable for taking pictures meant for print. The front side is equipped with a camera with a 20 Mpx image resolution.