wht r megapixels in a camera is there a specific amount or sumtin u can take fo how evr many megapixels u have

Answer 1

In a digital picture a "pixel" is a picture element. If your picture is 640 x 480 (VGA) there are 307,200 pixels in it. Just multiply the numbers for the total. A megapixel is 1 million pixels. Photos to be used on web sites are usually 320 x 240 pixels (QVGA). This resolution will make a 4" x 6" print O.K. You can take a picture of anything --- whatever the resolution of your camera, but you may not be able to enlarge a print much bigger than 4" x 6". The programs which come with a digital camera allow you to make satisfactory print-outs on ordinary paper. Photo paper gives better color and a more professional look. Some cameras come with only 16 Mbytes of internal memory but allow you to insert an SD card to extend memory --- 128 Mbytes up to 1 Gbyte or more.

Answer 2

Every picture from a digital camera (also on film, by the way) consists of a number of points containing picture information. Those points are in digital photography called pixels. 1'000'000 of them are 1 Megapixel. The higher the number of pixels is, the sharper becomes the image, and the more it can be enlarged. You can take cuts from a picture and enlarge them, if the pixels allow it.
On most cameras you can choose between various sizes with names like VGA, XGA, SXGA or UXGA. In your camera's manual you will find the pixel number for each size provided, e. g. 640 x 480. You must multiply those figures to get the number of pixels, here 307'200, which is not much.
Depending on what you need the pictures for, it may be suitable to use a small size, because a large size takes also a lot of space on your memory card. But a picture taken with a small size can afterwards not be "blown up". Therefore it's good to have 6, maybe even 8 or 10 MP ready at your hand, but it's wise to use them only when necessary.
That "sumtin" which tells you about the megapixels in your camera is your manual you should have got when you bought the camera.

Answer 3

You just have to take a look at all the new models that are being released. Most start at 6 megapixels (even though you can still buy cameras with less).
And others go up to 10 megapixels.
However, I think 6mp would be a good minimum for the average person who is just printing some small photos and are not too concerned about photo editing.
The more megapixels, the larger the photo you can print...and/or the more editing/cropping you can do.

Answer 4

Pixels - How many are enough?

If you always plan to compose your pictures perfectly, you don't need 10 MP. If you want to allow for cropping, which means enlarging only a portion of your image, the more pixels the better.

Imagine taking a scenic view and then noticing that the middle 20% of the photo would make an even better picture. Suppose you take a picture of a whole group of people and Aunt Clara really, really looks great in the picture, but everyone else looks lousy. If you have the pixels to work with, you can still make a decent print of Aunt Clara that she would be happy to have.

If you buy a 10 MP camera and don't want to TAKE large photos, you can always set the camera to a lower file size. You can never go the other direction, though. Unless the cost is a major issue, buy the 10 MP camera. You will never be sorry that you did, but you might one day be sorry that you didn't.

Answer 5

ok right here is the version. Draw your self 2 - a million inch squares. Then positioned 6 dots in one and eight dots in the different. Now, think of which you have a hundred of those a million inch squares prepare. Which do you think of could have the greater desirable photograph high quality, the 6 dots interior the sq. or the 8 dots interior the sq.. The dots signify the "pixels" wherein your photograph is produced from. Your unlikely to work out an imitate distinction in the journey that your an armature because of fact your eye has no longer been knowledgeable to work out the "flaws". i could continually pass with the digicam that provides the main in pixels. Ex. 8 mega Pixel, 10 mega Pixel. of path, the greater mega Pixels you pass the dearer your digicam gets. i could additionally recommend going with a Cannon or a Nikon. reliable success to ya!