Most of the people think that data analyst and data scientists are the same or similar role. But its not and there are lot of differences in the job responsibilities of data analysts and data scientists.
Data Analysts are responsible for collecting, analyzing and presenting reports on the business data. Also responsible for the improvement of business based on data analysis.
Data Scientists uses various machine learning and deep learning technologies to identify the hidden patterns inside the data. They develops the machine learning model for future predictions based on the historical data.