The Digital Education Divide and Educational Inequality: A Systematic Literature Review

Abstract

This study examines how the digital education divide contributes to educational inequality and identifies strategies for promoting digital equity in contemporary education systems. Using a systematic literature review approach, the study analyses 20 peer-reviewed studies selected from Scopus, Web of Science, and China National Knowledge Infrastructure. The review focuses on formal education contexts, including primary, secondary, and higher education. A Preferred Reporting Items for Systematic Reviews and Meta-Analyses-informed screening process was adopted, and thematic coding was used to synthesise findings across different national and educational settings. The review finds that the digital education divide is a multidimensional problem that extends beyond unequal access to devices and internet connectivity. It is also shaped by differences in digital literacy, quality of participation, teacher digital competence, institutional support, policy design, and cultural inclusion. These factors interact with wider socioeconomic, regional, linguistic, and cultural inequalities, creating uneven opportunities for students to engage meaningfully in digital learning. The findings further suggest that technology expansion alone cannot reduce educational inequality unless it is supported by inclusive pedagogy, sustained teacher development, equitable infrastructure, and context-sensitive policy interventions. The study concludes that addressing the digital education divide requires a shift from access-based solutions to a broader equity-oriented approach that values meaningful participation, cultural responsiveness, and systemic support. This review contributes to a clearer understanding of the mechanisms through which digital inequality reproduces educational disadvantage and highlights future directions for research, policy, and educational practice.