Today we will teach you how to know how many and what sensors my Android mobile or cell phone has. At the same time, We will guide you so it is important that you know how each of the most common sensors work in mobile devices.
What sensors does an Android cell phone have and how do they work?
The world of cellular telephony has increased in complexity, including very interesting devices and with many presentations. The following are some of the most common sensors that we can find in most modern telephones today.
Proximity sensor of a mobile
This sensor is able to detect the distance from our mobile before other objects. It is the one that is activated when we bring our mobile to our ear while we are making a call. Sometimes it is convenient to disable the proximity sensor, but in most cases it works very efficiently. We can easily detect it through the infrared LED that includes.
Magnetometer or magnetic sensor on Android
The magnetometer or also known Hall sensor is a sensor present in some devices, especially high-end and is capable of measuring the intensity of a magnetic field, it is similar to how an electronic compass works, since it helps us to establish the magnetic poles of the earth.
Ambient light sensor
This little sensor is capable of detect light in the environment, which makes it very useful, especially for setting the screen brightness in bright or low light conditions. When activated in automatic mode, will fit differently, whether we are in or out of a place.
Gyroscope and accelerometer
The gyroscope is one of the most common sensors and is able to measure the movements of the mobile, thanks to angular acceleration. Clearly, this goes much further, but you should not confuse the gyroscope and the accelerometer of your mobile, since it even allows us to detect the small turns we make with the mobile, thanks to its nanotechnology.
Accelerometer, this little chip-shaped sensor, enables the device to understand what position it is in. In other words, the sensor will detect if you have the device vertically, sideways, face down, face up, etc. while measuring motion in three-dimensional spaces, to set your speed and orientation.
Fingerprint sensor and iris reader
In recent years they have become the most popular sensors in the range medium-high for mobile devices, since with the capacitive finger sensor you can protect your device using your own fingerprints; making it an excellent biometric method to recognize the owner.
In addition, the iris reader is even more complex and has become the main security method for high-end devices like iPhone and Motorola, well with this sensor just bring the iris of your eye a little closer, so that you immediately recognize previously stored patterns and know that it is you and not someone else who wants to access your device.
GPS
This is one of the sensors that are present in the vast majority of mobile devices due to the great use it has among its applications, mainly those of location. This sensor refers to the global positioning that we have, which will send a continuous signal to the GPS satellites and show where you are on the planet.
At the same time as the above, some devices have a so-called smart temperature and humidity sensor, but this goes a bit beyond mobile phones. Even though in general, those we mention are the most common and have a presence in almost the majority of current mobile.
How to know all the sensors that my mobile or cell phone includes
Undoubtedly the easiest way to know what sensors your mobile has is by knowing the device features. Actually, the manual usually shows this information, despite this, you can also check the sensors of your mobile in different ways.
Using a web portal
Mobile phone review websites often include detailed information about the sensors that the devices contain. It is a good way to know for sure which sensors your mobile has and which ones don't.
There are many pages that can help you check the number of sensors and other functions your device has.. Either way, we suggest nodded, a web portal that will show the information of your mobile and the sensors it has.
Actually, the platform is one of the best in this field, since it has a section specifically designed for this. Actually, to see this information, just go to section “Sensors"What is where the sensors that your device has will be displayed?.
Using an app
Another way with which we can see the sensors that the mobile has, is through an application. There are some that you will find in the Play Store, whatever the case, the one we suggest the most is "Sensor test”, Simply download the application to check the operation of your mobile sensors.
Once you have started the application, you can see the sensors that are working. Note that it will be necessary to enable the permissions of some. Just click on the option “Allow for all“ and then click “Allow”For each of the permits.
After the above, the device will show some of your device's sensors and how they are working. At the same time, various information related to the characteristics of the device will be displayed, as a camera, microphone, etc.
