Doogee X80 Dual SIM

The internal memory capacity tells you how much space you will have for your data. 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 text-based data, such as notes or contacts. A larger memory capacity with a 16GB capacity is the baseline if you want to use all the features your smartphone offers. If you decide to buy a mobile phone with a 32 or 64GB capacity, you may not even need an extra memory card. 128GB or more gives you the option to capture hours of high-definition video.