Doogee Y7

The internal data storage capacity defines how much space you will have for your multimedia and files. If your phone's internal storage is less than 1GB , you will only have enough space for the most basic necessities and little else. You will be able to store a few phone numbers and text messages. A larger memory capacity with a 16GB capacity is the bare minimum if you want to use all the features your smartphone offers. If you decide to buy a model with a 32 or 64GB capacity, you may not even need an extra memory card. 128GB or more gives you enough space to carry hundreds of your favourite MP3 songs with you.