UleFone S1

The internal data storage capacity specifies how much space you will have for your MP3 files, videos, or apps. If your phone's internal memory 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 of about 16GB is the bare minimum if you want to use all the features your smartphone offers. If you buy a phone with 32 or 64GB, you may not even need an extra memory card. A storage capacity of 128GB or more gives you the option to carry hundreds of your favourite MP3 songs with you.