Digital camera purchase of "most representative" FAQ

A lot of friends when buying a digital camera will encounter the catch-22 situation, does the type of the current digital camera brands are replacement frequency are getting faster and faster, you're not only buying time to spend, and mastering love machine also requires learning and experience, this is 14 issues many friends in the purchase, use a common problem in digital camera, with strong representation in the hope that through these questions to make our readers more about digital cameras.

Q: when buying a digital camera, what is a basic consideration of the pixels?

A: your requirements, you will use as much of the resolution to have, as pixel camera.

For example, you never want to use more than 1600 x

1200 resolution, then you just have to get three million pixel camera.

Do not need four million or higher. Because the money spent on buying a digital camera is very important part in the X million pixels, which is why many digital camera manufacturers often at the same time as introducing performance feature configuration, but only in pixels in differentiated so-called "sister machine", for example Samsung V4 and V3, the Olympus of the U300 and U410 and Canon A60 and A70 belongs to this class. If you use no more pixels, can buy low point products, save money can buy better feature or some of the equipment.

Q: 4 million pixels is not necessarily better than 3 million pixels?

A: If you really need full resolution, and other criteria, that is right.

However, if you never have to maximum resolution, with four million pixel camera only shoot 1600 x

1200 or less, and with 3 million pixel camera are the same.

However, you also spend a lot of money to buy four million pixel camera.

Q: why are some people prefer to use low pixel camera?

A: there are many reasons.

The primary reason is that such drawings representing memory size small, can take several sheets, in addition, computer processing is also easier and convenient. If just to pop, bought $ 4 million, 5 million, and even more high pixel, finally found the high resolution shot a few photos, you know that most of the high resolution camera, not necessarily the most suitable for you.

Q: what if my photos to wash out, perhaps?

A: this is very subjective.

Current digital printing on mainstream size is 6-inch photos (national universal price is 1.0-1.5 element a, online print prices are more expensive), general recommendations must be more than 2 million pixels, 3 megapixel is most appropriate, 4 million pixels of course better. For landscape photos their differences may be more obvious to some, but most people do not necessarily strong feelings out differences in a number of requirements, 1 million pixels can print out a 7-inch photo and effect or basic acceptable. We give out a base line for everyone: print 5 inch photos, 80 Megapixels is feasible.

Q: what if I need a size of photos, for example 800 x 600, or smaller.

I am not buying a digital camera like the resolution just was healed?

Answer: of course not, high-resolution effects lifting is still very significant, with large resolution photos out of photos, its clarity than direct use of this resolution is more clearly to shoot, for example the resolution of 2048 x 1056 (300 m pixel level) photograph of the holder to 640 × 480 resolution results than the direct use of 640 × 480 image effect is good, Oh.