The study investigates the exposure to electromagnetic radiation from cell phones, focusing on different operational modes and types of devices. It examines three scenarios: an Android smartphone with Hot-Spot enabled, the same phone with Hot-Spot disabled, and a regular cell phone. Measurements of power density (µw/cm²), Specific Absorption Rate (SAR) (W/Kg), and electric field (V/m) were taken at ten locations around each device. The findings showed that the maximum power density for the Hot-Spot On mode was 22.96 µw/cm², with electric field values reaching 11.86 V/m. When Hot-Spot was off, the maximum power density was 12.073 µw/cm², and the electric field reached 8.63 V/m. For the regular cell phone, the electric field varied from 20.12 V/m to 33.33 V/m, and power density ranged from 66.27 µw/cm² to 187.62 µw/cm², indicating higher exposure compared to the other scenarios. Despite these variations, all exposure levels remained within the guidelines set by the International Commission on Non-Ionizing Radiation Protection (ICNIRP).