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Tezzbuzz Desk- Nowadays, while buying a new smartphone, people first pay attention to the megapixels of the camera. Companies also advertise a lot about 50MP, 108MP and 200MP cameras, but just having more megapixels is not enough for good photos. The zoom feature of the camera also plays an important role in the quality of the picture.

Mainly two types of zoom are available in smartphones – Optical Zoom and Digital Zoom. The job of both is to make distant things appear closer, but there is a lot of difference in the way they work and the photo quality. Let us know which zoom is better for you.

What is Optical Zoom?

Optical Zoom is a technique of camera in which a distant object is brought closer through the lens. In this, the lens present inside the camera changes its position and makes the subject appear larger. Its biggest advantage is that the quality of the photo does not deteriorate even after zooming. Detail, sharpness and clarity remain in the picture. This is the reason why Optical Zoom is given more importance in premium smartphones and professional cameras.

How does Digital Zoom work?

Digital Zoom is completely based on software. In this, the camera crops a part of a photo and enlarges it. In this process, the phone’s software tries to make the image look better, but zooming too much may reduce the detail and sharpness of the photo. The advantage of Digital Zoom is that it does not require an expensive lens system, so companies can easily provide it even in low-cost smartphones.

What is the difference between Optical Zoom and Digital Zoom?

photo quality

Optical Zoom:
Even after zooming, the quality of the picture remains intact to a great extent. Details of distant objects are clearly visible.

Digital Zoom:
If you zoom too much, the photo may become pixelated and detail may be reduced.

The way to work

Optical Zoom:
The camera works by changing the focal length of the lens.

Digital Zoom:
Shows the photo in a larger size with the help of software.

Difference between hardware and software

Optical zoom requires a special camera lens and hardware in the phone. Whereas Digital Zoom depends only on software processing.

impact on price

Smartphones with Optical Zoom may cost more due to their advanced camera system. Whereas Digital Zoom feature is usually available in most smartphones.

Which zoom should be given priority while buying a phone?

If you are fond of photography, like to take photos of distant things or want to click great pictures while traveling, then a smartphone with Optical Zoom will be a better option. At the same time, if your usage is normal and you are buying the phone for social media, video calls or everyday photos, then Digital Zoom can also work.

For the best camera phone, look not only at megapixels, but also at these things

While buying a new smartphone, also pay attention to these things-

• Whether Optical Zoom is available in the camera or not?
• How is the quality of the sensor?
• How is low-light photography?
• How are the camera processing and AI features
• What is video recording capability

Overall, just choosing a camera with more megapixels is not enough for great photo quality. If you want better and detailed pictures, then a camera with Optical Zoom proves to be better than Digital Zoom.