There is a question that my acquaintances ask me lately when they buy their new phone and, unintentionally, they move it a little stronger than the account. Why does it sound like there was something loose? Depending on the size and distribution of the cameras, the sound can be more or less strong.
For example, my iPhone 16 Pro sounds quite lazy, but my Pixel 9 Pro It is a show. In both cases, more or less sound, the origin of this phenomenon is a consequence of good news: the camera is level.
THE SOUND TO MARACAS. Agite the phone and that sounds at the top is a matter of concern for users, and in Forums like Reddit It has been widely discussed. There is only one reason for the phone to sound like a maracas when moving it, and that reason is the OIS.
These are the acronym for optical image stabilizer, and if your mobile has one, you are in luck. And no, there is no problem that sounds in specific situations such as stirring the phone.
What is an ois. There are two ways to stabilize an image: physically or digitally. In the first case you just have to process the image through some cut to try to eliminate trepidations. In the second, we talk about a mechanical system in charge of compensating the involuntary movements we make when holding the phone.
This Ois It is usually composed of a game of gyroscopes and electromagnetic actuators, designed to compensate for the micromevications that this area suffers. If you move the mobile phone, you will compensate to the right, and so on each of the possible directions.
Not all ois are the same. If my iPhone 16 pro sounds less it is because it does not use a traditional system, it directly uses a stabilized sensor. This means that there is no movement in the lens, but in the sensor itself.
This is much more precise compared to traditional, faster, and useful with large sensors. It is a technology that has not ended up standardizing, since its implementation is more expensive.
What does the ois allow. Thanks to OIS, we can obtain more clear photographs in any type of light condition, but especially in low light. Not having hardly trepidations, the camera can lower the shutter speed (almost as if it were on a tripod).
It also affects videos, in which stabilization is key. Both when capturing video with more light and when allowing more stable planes, the OIS is simply essential.
More and more mainstream. The OIS, despite carrying with us more than ten years, is not completely standardized. More and more mid -range mobiles carry it, but when manufacturers want to save costs, the OIS is one of the elements they cut.
If we look at the list of devices released in 2025 with OISthe tonic is clear: mid -range mobiles, leaving the cheapest proposals (such as the recent CMF Phone 2 Pro) At the mercy of electronic stabilization.
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