Listening to a crunch or clicks inside our electronic devices is generally not something that predicts good news. The first thing we think is that it was possible to wear a blow or a fall during transport and that there is something broken inside or a screw that has left its place.
If this happens to your mobile phone, you shouldn't worry. He has a much simpler explanation: The noise comes from the camera stabilizer And it's completely normal.
The first time I noticed that it was in a vivo x200 proA model that represents its photographic section. Consequently, I started to repair more in this detail and I can listen to the crunch in almost all the mobiles that have spent my hands in recent months: Honor Magic7 Pro,, Huawei Pura 70 Pro,, Oppo Find X8 Proeven the Google Pixel 9a.
If your mobile cuts, we have good news: the camera stabilizer works well
The noise looks like a kind of click, click, crunch or a ball moving inside the phone. It is quite subtle and we have to approach the phone to the ear to listen to it.
Sounds while the mobile ignites or deactivatedBut only in the camera area. And here we really have the track: the tracheteo is a justifiable noise of the material of the phone.
Today, smartphones are increasingly incorporating advanced cameras, but they do it in a very small body if we compare it with other photography devices such as compact cameras, reflex, etc. In this section, the Ois sensor, that is to say the optical stabilizer, also gains great importance.
Explained in a simple way, the stabilizer is suspended on several axes, Cardan typeAnd works like a kind of absoca for the lens. Thus, when we move the mobile, the objective takes much more time to note that the movement, so that the photos moved or blurred by the vibrations of the device are reduced.
As the new most advanced mobile sensor is so large, when the engines are deactivated, this reacts to movement and it is here when this click is generated.
Keep in mind that the greater the sensor, the more accused this noise, therefore It is normal that in premium range mobiles, it is more noticed than in these most modest terminals.
The explanation is a simple physical rule: the sensors are now larger and the boxes of the smallest mobiles, so what we hear is the “blow” of the sensor. Although it is something that a priori can worry, it is absolutely normal and in fact not only implies any problem, but that, in a way, we have a better stabilizer.
So, if from now on, you listen to a crunch when you move the phone gently when approaching it, don't worry. It is the camera stabilizer who does his job.
Images | Ricardo Aguilar (XATAKA) / PEPU RICCA (Xataka Android)
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