Doogee X70 Dual SIM

The internal memory capacity defines how much space will be left for your multimedia and files. If your phone's internal storage is less than 1GB , you will only get enough space for the most basic necessities and little else. You will be able to upload a few contacts and calendar events. A larger memory capacity with a 16GB capacity is the baseline if you want your device to actually work as a smartphone. If you decide to buy a mobile phone with a 32 or 64GB capacity, you may not even need an extra memory card. An internal memory capacity of 128GB or more gives you enough space to store high-definition maps of the entire world .