How to choose a home digital camera?

1. Use. If we analyze from the perspective of whether the digital camera can change the lens, the weakness of the manual control function, and the grade of the imaging device, then the digital camera can be divided into three types, namely: quasi-professional, home, special, and so on.

But no matter what type of digital camera, its working principle is much the same, mainly depends on how you buy it and use it.

2. Price. Digital cameras are divided into many grades, generally ranging from a few thousand yuan to hundreds of thousands of yuan. Therefore, everyone must have a plan for the price of the digital camera they buy, so as not to buy a high-priced digital camera, but it affects the quality of life of a family, then the gain outweighs the loss.

Generally, the price of a digital camera of about two or three thousand yuan is the most suitable for ordinary families.

3. Brand. In fact, in our daily life, the quality of electrical appliances of big brands must be nothing to say, and it is also recognized by consumers. Therefore, for young people who are buying digital cameras for the first time, it is best to have a clear understanding of the quality, quality, after-sales service, etc. of each brand of digital cameras.

For example, the quality of digital cameras of these big brands such as Canon and Sony is nothing to say. At the same time, the repair points of these two brands of digital cameras also have special places.

4. Appearance and function. Everyone's personality and hobbies are different, and the requirements for the appearance and function of digital cameras are very different. So, in order to ensure that nothing goes wrong, everyone should be aware of the function and appearance of each brand model when buying a digital camera.

Because that's the only way you can buy a digital camera that you can't put down.

5. Digital camera maintenance location. According to the understanding, if it is a big brand of digital cameras, then each brand has a special repair place. But if it is some miscellaneous digital cameras, it is best to consult the manufacturer you bought at the repair place, or find some professional maintenance personnel to help you deal with it.

However, in general, every digital camera store has a special repair service.

Taking pictures is a hobby for many people, so many people want to buy a home digital camera, so how to choose, let's find out together.

The first point, the choice of pixels:

Some friends have always thought that the higher the pixel, the better, in front of me also mentioned to the big back laugher, the pixel is not the higher the better, here is for the home digital camera, the home digital camera we are generally used to record time, record memories. It is not used to shoot some advertisements and beautiful pictures professionally, and the display resolution of the computer or TV that can be seen on the market is generally 1920*1080, and the general pixels can be achieved, so when we buy a digital camera, the pixels here can try to save some expenses.

The second point, special features:

Here I need to tell you something, don't pay too much attention to the special features added by the manufacturer to the digital camera, the special function is just a means of marketing by the manufacturer, in fact, we rarely use it in daily use, before buying, we have to think about whether we use this special function, and the special function needs to be developed, and the cost of research and development is ultimately paid for by us, so here is a reminder not to pay too much attention to the special functions of some digital cameras.

The third point is the anti-shake function

The anti-shake function will affect the quality of the photo, but some friends still say that the anti-shake function must be achieved, if you don't consider the cost performance, I don't agree with you to buy the anti-shake function'Digital cameras, but if you pay attention to cost performance, here I need to mention, optical image stabilization: is a technology developed for SLR cameras, electronic image stabilization in high-end digital cameras technology is not very perfect, still need to be improved, so if you pay attention to cost performance, then it is not better than the tangled anti-shake function Henghu, but you can also leave an expense here.

Fourth, the camera function:

Don't blindly pursue the camera function, the camera itself and photography are not the same industry, but consumers let manufacturers integrate the two functions, which is not a bad thing, and I agree with this approach. Because after all, you can save the money to buy a camera, but the camera function in the digital camera is not perfect and needs to be improved, don't ask too much about how powerful the camera function of the digital camera is when purchasing, and you need to pay more money at the same time, so if you pay attention to cost performance, then don't pursue the camera function.

1. Home photography mainly uses a card machine, the portability of the card machine is the best, a slightly more professional can use a telephoto machine, and a single-lens reflex is the most professional;

2. The larger the CCD, the better, but it should be noted that the CCD of the card machine is a score, and the smaller the number, the better;

3. The larger the aperture, the better, and the smaller the value, the larger the aperture;

4. The smaller the focal length, the smaller the macro, depending on personal needs, the minimum focal length of the general card machine is 3 to 5cm, and the better card machine can achieve 1cm macro;

5. Pixels don't seem to be very important now, 5 million for home machines is completely enough, mainstream models are 10 million, the larger the light multiplier, the more it can bring distant objects closer, but the card machine 5 times light change is the limit of picture quality.

For ordinary consumers, in fact, the performance of the card machines on the market is not much different. It is certain that there are some gaps in all aspects, but if you use it for daily life travel, the cheapest camera is also sufficient. You can go to the counter to take a look at the real thing, and you can buy whichever shape you like.

If you have to compare, I can tell you the significance of a few key parameters, just compare them yourself according to your own needs.

1.The most important parameter is the CCD size, which is generally expressed as a reciprocal, the larger the image quality, for example, the CCD of 1 is better than the CCD of 1. This is not visible, generally in the camera's packaging, instructions and other places can be found, this is a very important parameter, major digital channels can also be found.

2.Regarding the size of the pixels: 6 inches** for daily printing, 5 million pixels are enough, so the current camera is more than enough. If you prefer post-processing or other uses that require large prints, the larger the pixels, the better.

3.About zoom. Optical zoom is a combination of lenses to magnify the image without damaging the image quality.

Digital zoom calculates the color of dots that cannot be obtained with an optical lens by calculating the color of the surrounding pixels, so the image quality is reduced, and the specific effect is similar to the effect of magnifying the image by 200% on a computer. So it's okay to buy a camera and look at the optical zoom factor, digital zoom is completely useless.

The higher the value, the better the ability to shoot in dark environments. If you often need to shoot without flash on (e.g., photographing babies, visiting exhibitions), you can choose a large ISO value. Otherwise, you don't need to think about this, the configuration of the camera is basically enough now, and the use of too high ISO will also increase the noise, so that the image quality will decrease.

5.If you know photography knowledge and want to shoot more personalized, you can choose one with many manual functions, such as manually setting the aperture shutter, manual focusing, and the gate level SLR if the economic conditions allow, around 5000. If you don't know this, don't think about it.

6.The parameters of the lens, if you like to shoot landscapes, the shorter the focal length, the larger the shooting range. For example, an 18mm lens shoots at a larger angle than a 25mm lens.

If you need to shoot small things, such as insects, trinkets, etc., look at the macro shooting distance, the shorter the better, for example, 1cm is better than 5cm.

7.Power supply mode. Lithium batteries are small in size and easy to use, but if you run out of power when you go out for a trip, you can't do anything, so it is necessary to buy another battery. The advantage of using dry batteries is that you are not afraid of power failure when you go to the **, you can consider buying a set of rechargeable batteries and chargers.

That's basically it, compare these parameters and combine them with your economic ability, you can basically determine which one you want. If you have your own advantages and disadvantages, it depends on which aspect you use most often and which aspect is the most important.

There is a big gap, generally 35-105mm 3 times without a wide angle.

28-112mm 4x There is a wide-angle lens, and the difference is not small!