Comparison of proximity sensor responsiveness levels on Samsung smartphones

Abstract

Measuring the responsiveness of the proximity sensor on a Samsung smartphone at the Teuku Umar Samsung Service Center has been carried out. The proximity sensor used in smartphones is a photoelectric proximity type with diffusion type, where it works using a light sensitive element called a receiver. The measuring method is to use a barrier board that is moved closer to the smartphone from a certain distance until the sensor is 1 and measures the distance between these barriers using a ruler or ruler which is then recorded, so that the maximum distance of the sensor response is obtained. From the results obtained, it can be explained that every year for the same class it has an increase, although not too significant, whereas if it is reviewed from the class between the lowerclass series and the upperclass series with the same year, it will have a more significant difference.