- Samsung Galaxy phones have two small holes, one for mic and the other for air vent.
- Heat out through air vents, water out through Gore-tex membrane.
- Some phones use three holes for better noise cancellation.
- LiDAR sensor in iPhone Pro models, for AR and photo quality.
Samsung Galaxy Phone Hidden Features: If you look carefully at the recently launched Samsung Galaxy S26 Ultra, you will notice that there are two very small holes on it. These holes are exactly alike in appearance, but they both have different functions. Apart from Galaxy S26 Ultra, many other Galaxy phones of the company also have such holes. You will get to see such holes in the Galaxy S25 series also. Talking about Galaxy S23 series, one hole was made at the top, while the other was at the bottom. Now in the latest phone both the holes have gone up. Let us know today what is the function of these two holes.
Why are holes made in Galaxy phones?
If we talk about Galaxy S26 Ultra, then one of its holes has a microphone and the other works as an air vent. The one on the right side works as an air vent, while the one on the left has a mic installed. Let us tell you that Samsung had started the multi-hole concept to make its models water resistant and to provide noise-cancellation feature. To prevent water from entering through the air vent holes, Samsung uses a membrane like Gore-Tex. It prevents water from entering, but expels the heat generated in the phone.
Why are there three holes in many phones?
You will also find a third hole at the bottom of some phones. It is also used for microphone. Let us tell you that it is not unusual to have many holes in the phone. There are a total of three holes on the top of Google Pixel 9 Pro, one each in the middle of the rear camera and near the charging port. This design approach has been adopted to improve noise cancellation. The hole with the charging port captures the user’s voice, while the other holes capture ambient sound. For this reason, better noise cancellation is available in many phones.
What is the function of black dot in iPhone?
There is a black dot near the camera of iPhone Pro models. Most of the people who own an iPhone do not know its use. Actually this black dot is a LiDAR (Light Detection and Ranging) sensor. This allows the iPhone to detect its surroundings, thereby improving photo quality, running augmented reality apps and measuring objects. Apple started it in 2020 with iPhone 12 Pro.
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