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Article #47: Do I Need An 8mp Digital Camera?

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If you are on the market for a new more than enough for such usage. Consider
digital camera then there is a good your computer screen resolution which is
chance that you are asking yourself that in most cases 1024X768 - even when
exact question. Maybe the number of viewing your digital photos in full
megapixels that you are considering is screen mode you are only really watching
different. Do you really need a 16MP 1024X768 < 1 megapixels. A 2 megapixels
digital camera? 8MP? 6MP? This article 4X6 photo print has a DPI higher than 300
tries to help you answering this which is more than enough for a good
question. quality print. If you plan to print
New digital camera models that are put on enlargements consider the following table
the market support more and more for the recommended number of megapixels
megapixels. This race for more megapixels for different print sizes (based on print
is in part driven by manufacturers who quality of about 300 DPI):page 4X6
want you to buy their newest and greatest 2MPpage 5X7 3MPpage 8X10 7MPpage 11X14
digital camera and the easiest way for 14MPpage 16X20 28MPpage 20X30 54MP
them to make you compare cameras is by When considering spending more of your
using one simple number - megapixels - digital camera budget on getting more
the higher the better or at least this is megapixels you should ask yourself
what they want you to think. questions like: should I instead get
But reality is different. When it comes better lenses? Should I instead get an
to megapixels more is not necessarily external flash unit? Should I instead get
better. Since most of us have a limited extra storage media?
budget that we are willing to spend on a Don't be a victim of the megapixels race.
digital camera spending more money to get In many ways the race for more megapixels
more megapixels means spending less on is similar to the race for more megahertz
other features or accessories - such as on personal computers. In early days when
storage and lenses. The overall quality computers speeds were slow - more
of your photography experience is megahertz was important. Today though -
dependent on such extra features. having a 4Ghz or 5Ghz computer does not
When deciding on the number of megapixels make a difference and you are better off
that you need you should first consider spending more money on more memory than
what your expected usage is. You need more megahertz. The same is true with
more megapixels if you plan to print megapixels - in early digital cameras
photos (especially big enlargements) or days the number of megapixels was low and
if you need to zoom in and grab fine it was important to get more. Today with
details out of big digital photos. On the most cameras having a high number of
other hand - you do not need much if you megapixels it is probably wiser to get
plan to watch your digital photos on your better lenses or more storage than
computer screen and occasionally print a upgrading from 8MP to 10MP.
few 4X6 prints. In fact 2 megapixels are






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