How many pixels is enough for a general mobile phone?

Question 1: How many pixels do mobile phones usually use to take pictures? At present, the mainstream is more than 800W pixels, and 1300W is very good.

The specific picture effect depends on the lens and processing of the camera phone, and it is inevitable that there will be false labels.

Question 2: How many pixels is appropriate for taking photos with a mobile phone? Honey, there are at least 8 million mobile phones now. If you need a powerful camera function, I recommend you buy Nokia's. Although the system is average, taking photos kills other machines.

Question 3: How appropriate is the screen resolution of mobile phone? The higher the resolution of the mobile phone screen, the better? Theoretically speaking, under the condition of fixed screen size, a high-resolution screen will usually get better display effect. However, the mobile phone screen is for people to see, not for special use.

Used for industrial instrument testing. For the human eye, the ability to identify pixels is far less than that of a macro lens like Budweiser. Moreover, when people look at the screen of a mobile phone, they don't stick it in front of the screen but have a certain distance.

The greater the distance, the weaker the ability to identify pixels. Therefore, for human eyes, the high-resolution screen is not necessarily far ahead of the low-resolution screen in display effect. 4K resolution is already the limit of human eyes, and the resolution of mobile phones is super.

Passing 4 G is just a gimmick.

Question 4: How appropriate is the resolution of the mobile phone camera? In my opinion, instead of looking at the luminous flux of the lens, we should pay attention to the resolution, that is, whether the lens has a large aperture. Most cameras of mobile phones use digital zoom. If there is160000 pixels, but it is not optical zoom, it is best to use a large aperture lens (such as F 1.8), and the optical zoom is only about100000 pixels.

Question: What is the general resolution of app design? What is the appropriate screen resolution? The number of pixels displayed on the screen, the more pixels per unit size, the clearer the displayed image. The unit is px, 1px= 1 pixel.

The resolution of 720* 1280 means that the horizontal pixel of the mobile phone is 720 and the vertical pixel is 1280.

The mainstream resolutions in the market are: 480 * 800,720 *1280, 1080* 1920 (others should have been eliminated long ago and ignored).

Special note: the resolution here is different from the resolution set in our ps.

In general design, we set the resolution of PS to 72 pixels/inch.

Question 6: What is the resolution of the mobile phone camera suitable for the use of the mobile phone camera? Please refer to the following introduction:

1. Master the light and mode adjustment, and try to avoid shooting in the backlight. Some mobile phones support the flash function to effectively fill the light, but the effective distance is short, which is suitable for close-up shooting.

2. Coordinate hand holding and shooting posture. When shooting, aim the camera at the subject with your right hand, and then hold the right hand with your left hand to keep it steady.

3. Pay attention to the parallelism between the mobile phone and the landscape.

4. Some mobile phones support multiple shooting modes, which can be selected according to specific shooting scenes.

Question 7: How many pixels is better for taking pictures? Consider post-processing, the bigger the pixel, the better, but it mainly depends on your ultimate goal. The data upstairs can explain some problems. If it's just a general photo shoot, about 6 million is enough. If you want to print, such as product manuals, advertisements, etc., it is best to have more than 100000 pixels, otherwise the printing effect will be poor.

Question 8: What is the clearest screen resolution of the mobile phone? This is the clearest mobile phone at present, with a screen resolution of only 5.5 inches and a screen tightness of 534 PPI 2560 * 1440.

It is four times the resolution of 1280*720, and no one has surpassed it so far.

Question 9: How big is the computer desktop? How many pixels is enough? Look at the resolution of the monitor:

1920 *1080 = 2073600 pixels (2.07 million pixels)

1280 * 800 =1024000 (10.2 million pixels)

I see, that is to say, it takes more than 2 million pixels to make the photo full screen.

In practical use, it is recommended to use photos with a pixel size of more than 5 million pixels or higher, so that the details of the photos will be more delicate.

Question 10: How many pixels is enough? Attached is a comparison table of pixels required for developing photos. How many pixels depends on what you need to do. Head photos, inch photos, art photos and advertisements are all different. Now photos taken by mobile phones can be developed.