Technical News Office – Nowadays, when buying a smartphone, the focus is on the quality of the camera. Most people think that the phone with a camera with more megapixels (MP) will take better photos. But is this really the case? Does a better MP mean a better smartphone camera? To get the answer to this question, we need to understand a little deeper how the camera works. Let us tell you about it in detail and try to find the answer.
First understand what megapixels (MP) are?
The megapixel is a unit of measurement for the number of pixels in an image sensor. A pixel is a small light-sensitive dot that records color or light data to create an image. More megapixels means the image sensor has more pixels, resulting in a higher resolution image. This means that more MP results in larger image size.
Are more megapixels always better?
The belief that cameras with more megapixels are always better is a fallacy. Megapixels only determine the size of the image, not its quality. More MP may be better for zooming in on a high-resolution image or making larger prints, but it won’t always produce a nicer-looking image.
What factors determine the quality of a camera?
Many other factors affect the quality of a smartphone’s camera. Let us tell you what these include.
Image sensor size: A larger image sensor can capture more light, resulting in better rendering in low light and less noisy photos.
Lens quality: Lens quality affects the sharpness, color accuracy, and distortion of photos.
Image processing: Image processing software is used to process and enhance images.
Optical Image Stabilization (OIS): OIS helps reduce camera shake, reducing the risk of blurry photos. This way, even if the camera shakes, the photo doesn’t become blurry.
Additional cameras: Many smartphones have ultra-wide, telephoto and macro cameras, which give the phone the ability to click different types of photos.
If we understand for example, suppose you have two smartphones. One has a 48-megapixel camera and the other has a 12-megapixel camera. If a 12-megapixel phone has a larger image sensor, a better lens, and advanced image processing, it will likely take better photos than a 48-megapixel phone. This is why, despite having a lower megapixel (MP) sensor, the iPhone takes better photos than many flagship Android phones. You must have understood that whenever you buy a smartphone, instead of focusing only on the camera megapixels, you should look for the features. of the camera. Other aspects must also be taken into account. It’s important to consider the image sensor size, lens quality, image processing, and other camera features.
How to choose the best camera lens?
First of all, you need to know the sensor type of the camera. CMOS and CCD are two main types of image sensors. CMOS sensors are more commonly used because they consume less power and are faster. Aside from that, openness is important. Basically, the aperture is the space in the lens that allows light to enter the camera. A larger aperture can capture more light, resulting in better image quality in low light conditions.
Likewise, the focal length of the camera sensor determines the viewing area of the image captured by the lens. A shorter focal length gives a wide image area, while a longer focal length gives a close viewing area. While ISO measures the light sensitivity of the image sensor. Higher ISO settings are necessary for shooting in low light, but they can result in more noise.
When choosing a smartphone camera, you can consider these four aspects: sensor type, aperture, focal length and ISO and can also decide, from other reviews or image samples, whether the camera is better or not. Now that you have understood that more MP does not mean a better camera, then it will be easier for you to choose the phone with the right camera.
