This is how the sensors of the samsung galaxy s4 work

The Samsung Galaxy S4 not only stands out for all the new functions it offers with the latest update to Google's mobile platform, Android 4.2 Jelly Bean; Samsung has also implemented different types of technologies to make this smartphone a useful tool in any situation. Hence, the Samsung Galaxy S4 offers up to nine different sensors integrated into its design that allow deciphering "" or reading "" the daily behavior of the user. And we explain how all of them work.

Temperature and humidity sensor

One of the star functions of the Samsung Galaxy S4 is known as S Health, a function that will make the smartphone become a tool during sports. Hence the company has added a temperature and humidity sensor at the bottom of the chassis. And, thus, be able to take the parameters and inform the user during the exercise.

Accelerometer

Another of the most common practices today is going for a run or running . Travel distances and be able to keep track of all the sections done, day by day. And what better way to do this than to wear a pedometer. This is how the accelerometer that is included in the Samsung Galaxy S4 will work. This will measure the movement of the client and translate it into distance. It will also work with Samsung S Health.

Proximity sensor

Another of the most common sensors in advanced latest generation mobiles, and completely tactile, is proximity. This will take care of turning off the screen as soon as it detects that the Samsung Galaxy S4 is approaching the face. This will prevent inadvertent hanging up calls or pressing virtual buttons while the conversation is going on. In addition, if the Direct Call function is activated, this sensor will also work to dial on contact as soon as the mobile approaches the ear.

Barometer

Another sensor that will help keep the user informed while exercising is the barometer. This will measure the atmospheric pressure and report the altitude and air pressure of the place where the client is.

Gesture sensor

In addition to recognizing the usual gestures on the screen of the Samsung Galaxy S4 and being able to control all the menus offered by the next flagship of the manufacturer, it is also possible to operate the Air Gesture application. In the Samsung Galaxy Note 2 it was already available, although it could only be operated with the accompanying pointer and which is known as the S-Pen. In the Samsung Galaxy S4 this function is also compatible with the fingers.

Gyroscope

It will serve to recognize the rotations of the smartphones and adapt the content shown on the screen depending on whether it is vertical or horizontal.

Hall effect sensor

This sensor will work exclusively with one of the accessories that was also presented alongside the Samsung Galaxy S4, the S View Cover. What this sensor will do is recognize when the case is open or closed to show or not the information adapted to the small window that the case has on the front and that will report notifications, calls, time or the weather.

RGB light sensor

At the top of the chassis there is another sensor and it is known as an RGB light sensor. How does it work? It will measure the ambient light and adapt the brightness and contrast of the screen automatically so that, once the user is reading e-books on the terminal, they do not have eye strain.

Geomagnetic Sensor

Lastly, the Samsung Galaxy S4 is also capable of recognizing and measuring the earth's magnetic field. And this will serve for when the user is using the GPS capabilities of the smartphone and making it work as a three-axis digital compass.