Buying a Digital Camera Help Buying a Digital Camera Problem

The core parameters of a digital camera are:

1. The larger the sensor area, the better, mainly reflecting the strong anti-noise ability.

2. The larger the pixel, the better, mainly reflecting the large magnification of the same clarity.

3. The diameter of the lens, the larger the better (the smaller the f-number, the better), which mainly reflects the strong adaptability and background blur ability at low illumination.

4. For zoom lenses, the smaller the difference between the maximum aperture and the minimum aperture, the better. Constant aperture is best.

5. The focal length of the short end of the lens is about 24mm. The shorter the focal length, the more adaptable it is to the confined space environment.

6. The optical zoom factor of the lens should not be too large, generally about 4 times. Theoretically, the smaller the zoom factor, the better the balance of the lens's performance.

7. Display size and pixels, the bigger the better, and the high definition of composition, playback and browsing**.

8. It is best to have manual functions and a variety of metering, **, white balance mode, and sensitivity selection.

9. It is better to have an anti-shake function.

10. The wider the shutter time range, the better.

As for the other things such as style, color, and type of memory card, it depends on your preference.

I just know that it depends on the pixels, battery life, and memory size, if it's a DSLR, then you have to look at the lens...

First, to buy a large factory, the quality is guaranteed. The camera brand, the first recommended is Leica, but ** is too high.

The public is a little bit more than Nikon, Canon, and Sony.

Secondly, there are Fuji, Panasonic, and Samsung.

Among the selling points, some Sony cameras use vegetable heads, Panasonic uses Lycra heads, and Samsung uses Schneider lenses.

Other people basically don't recommend it, it's all miscellaneous.

2.When buying, look at the size of the CCD, the larger the area, the better, less interference, and imaging. Strong bokeh ability.

Looking at the wide angle, the equivalent focal length is above 28, and it is better to be able to reach 24. Photography lacks a wide angle, a lot of telephotos, and even more so for small numbers.

If you don't look at the telephoto, the telephoto is of little use.

The zoom ratio is not too large, and the image is not good if it is large. 3-5 times is moderate.

Don't look at pixels. The pixels are useless, and now the pixels are enough.

3.If you want to be more professional, you should have a manual function.

4.It would be better if there was a raw format.

It is recommended that, in terms of performance, it is a good first step to buy a high-end flagship product that has expired.

Canon A530 4x optical zoom Convenience and practicality first of all Machine**Less than 1500 It is convenient for students to use a No. 5 battery.

If you want to be lower, choose Canon A410 licensed goods are also under 1,000 yuan.

In addition, you can pay attention to the low-end machines of Samsung, Nikon and Fuji, which are cost-effective! For example, Fujifilm A400, Samsung A502, etc.** are all below 1500.

1.Sony S600 1850 or so (send a Sony original 256M memory stick**,Buy alone**It's about 230-300)

6 million pixels with 3x light change (cost-effective), ISO 1000 sensitivity (this value is close to professional cameras, strong night shooting ability), 2-inch LCD screen (small screen is more power-saving).

The machine uses two AA batteries, and you can buy four rechargeable batteries and a power bank to ensure battery life.

2.Sony S40 around 1200 (4 million, 3x light change).

3.Canon A420 around 1400.

Mingyang digital photo studio post-processing.

Of course, the choice of camera is in the CN two, and the others are slightly inferior to the low-end of Canon and Nikon. But when it comes to the high-end, it's completely different things, Canon's high-end zoom is cheaper than Nikon, and there are cost-effective F4 small ternary to choose from, Nikon's big ternary is more than 1W is very expensive. Canon's color reproduction is true, the contrast is slightly smaller, and it is overly smooth, which is the first choice for portraits; Nikon's JPG is sharp and contrasting, and it is suitable for the landscape.

Personally, I think that depending on the budget and interest, if you are ready to continue burning in the future, then the canon system is more suitable.

I can only buy a consumer machine, Canon.