Although the Smartphone will have a disadvantage, we remember the advantages of it are numerous identical, for example, can be used to communicate fast and convenience can be used for research.
Although smart phones have advantages and disadvantages, we must not forget that there are thousands like it. Can be used to communicate Quick and easy Available research data
Though smartphones have disadvantages we do not forget that there are the same as its advantages Can be used to communicate, convenient and fast, can be used to search for information.