The Impact of Social Media Marketing on Brand Loyalty : Case Study of Samsung Smartphones in Vietnam

Sammanfattning: Background: Social media marketing has been used to facilitate communications and interactions between customers and brands and is considered as the effective driver to influence the customers’ buying behaviours and loyalty. Since its emergence in Vietnam market, Samsung smartphone brand has secured a considerable market share in this country and has activated some social media platforms to stay connected with its customers. Though the social media marketing activities and their impacts on brand loyalty have been studied by a number of researchers, the specific case of the smartphone industry has not been eyed enough.  Purpose: The purpose of this study is to investigate how social media marketing activities influence brand loyalty with the specific case of Samsung smartphones in Vietnam.  Method: The chosen approach to address the purpose of this study is deductive. Descriptive design and quantitative technique are purposefully selected to form a structure of methodology of this study. Specifically, the data collected via the tool of survey questionnaires which were delivered to respondents through social media platforms to yield out 197 usable answers.  Conclusion: The results show that the six elements of social media marketing activities, namely: Entertainment, Interaction, Trendiness, Customization, Word of Mouth and Promotion have positive correlations with Brand loyalty. With some differences in terms of responses from different age groups and genders in each category towards the dimensions being utilized on social media sites, the brand is suggested to give a better focus on the importance of Entertainment and Promotion. Also, the platforms of Instagram and Youtube should be better managed to attract and satisfy a larger number of followers.