According to the existing implementation mode,
The zoom ratio of the phone camera depends on:

Number of cameras
Camera shooting quality
Camera focus and sensor pixels
Mobile phone algorithm
Correct answer
Tips

The mobile phone camera is not a real optical zoom, but relies on multiple cameras to switch. The middle part of different camera focal lengths is achieved by picture clipping, that is, digital zoom.

Wrong answer
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The mobile phone camera is not a real optical zoom, but relies on multiple cameras to switch. The middle part of different camera focal lengths is achieved by picture clipping, that is, digital zoom.

The development of mobile phones is high pixel,
Which statement is wrong?

Can improve night shooting performance
Helps achieve cropping zoom when zooming
Improve the expressiveness of picture details
Can print larger size photos
Correct answer
Tips

High pixels can improve the image quality of the camera, but increasing pixels will reduce the noise control ability. In fact, the night shooting performance will become weaker.

Wrong answer
Tips

High pixels can improve the image quality of the camera, but increasing pixels will reduce the noise control ability. In fact, the night shooting performance will become weaker.

There are many ways to realize virtualization of mobile phones,
Which is not correct?

Large aperture can improve the virtualization effect
Take a close shot to improve the illusion effect
Portrait mode mostly depends on algorithm operation
When zooming, use the longest zoom as far as possible to get the maximum virtualization
Correct answer
Tips

The zoom of mobile phone is not pure optical zoom, so the maximum zoom cannot improve the virtualization. The virtualization of mobile phones depends more on algorithms, and the use of portrait mode or virtualization settings can improve the virtualization effect.

Wrong answer
Tips

The zoom of mobile phone is not pure optical zoom, so the maximum zoom cannot improve the virtualization. The virtualization of mobile phones depends more on algorithms, and the use of portrait mode or virtualization settings can improve the virtualization effect.

What are the advantages of wide-angle shooting?

Wider viewing angle, can accommodate more scenes
Shoot closer
Better picture quality
Can improve the phone pixel
Correct answer
Tips

In the past, mobile phones did not have wide-angle, so it was difficult to capture more scenery in scenery shooting, but wide-angle requires special lens technology, which has higher requirements on technology.

Wrong answer
Tips

In the past, mobile phones did not have wide-angle, so it was difficult to capture more scenery in scenery shooting, but wide-angle requires special lens technology, which has higher requirements on technology.

The following statement about aperture,
Which is not correct?

The more aperture blades, the more circular the facula
The larger the aperture value, the better the virtualization effect
The maximum aperture of each lens is not adjustable
Phone aperture size does not affect virtualization
Correct answer
Tips

Please fill in this part in "Manual Content"! Please fill in this part in "Manual Content"! Please fill in this part in "Manual Content"! Please fill in this part in "Manual Content"! Please refer to "Manual Content" for this part …… [Detailed]

Wrong answer
Tips

Aperture is an important indicator of a lens, and the maximum aperture of a lens is an important indicator of a lens. The larger the aperture, the better the effect of virtualization, and the greater the amount of light input at night.

What are the advantages of cameras?

Volume determines picture quality Volume determines picture quality In order to improve the image quality of the lens, the optical design will be very complex, and the volume of the telephoto lens will inevitably be large. In order to pursue volume, mobile phone lens is difficult to achieve the image quality of camera lens. …… [Detailed]
Mobile phone hybrid zoom is the mainstream Mobile phone hybrid zoom is the mainstream Speaking of the telephoto shooting of mobile phones, most of the previous cameras were digital zoom. To put it bluntly, it is the same with two fingers to enlarge a picture. Enlargement will blur, which is called "pseudo zoom" by many people. Because it's not using light …… [Detailed]
The camera's telephoto lens has better virtualization effect The camera's telephoto lens has better virtualization effect The long focus lens of the camera is mostly equipped with a large aperture, and the background is obviously blurred when taking close shots. The telephoto camera on the mobile phone also has a large aperture, but the shooting effect is quite different. …… [Detailed]
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