Both UX researchers and data analysts work with data, but their focus and methods can differ. A UX researcher is concerned with understanding the user's experience, behavior, and needs. They use a combination of qualitative methods (like interviews, usability testing, and observational studies) and quantitative methods (like surveys and A/B testing) to generate insights that can inform design decisions. Their work is often interpretive and contextual, seeking to understand why users behave as they do.
On the other hand, a data analyst primarily works with quantitative data. They use statistical methods to collect, analyze, and interpret large datasets to help the business make informed decisions. Their work often involves identifying patterns, trends, and insights in data sets and creating data visualizations and reports. While a data analyst can provide valuable insights, they might not focus on the user experience in the same way a UX researcher does.