The fourth generation (4G) wireless communications and technologies has improved our way of life in many areas, such as health, communications, and education. This study sought to explore the impact of fourth-generation mobile technologies in education; more specifically, its impact on university students’ academic performance. The study used the quantitative research method using a closed-ended questionnaire to determine the impact of fourth-generation technologies on students' academic performance in a higher education institution (HEI). The study measured and understood the students’ performance through the research questions and specifically the question part 3 (question 4) which concentrated on the impact of 4G mobile technology on students’ academic performance. It was found that 4G mobile technologies improve students’ mobility, Internet quality, faster Internet connection, and online resources than going to the library. It also improves communication with other students and sharing of academic materials which directly impact students’ academic performance and many more.