Digital Camera Buying Guide (5 things you must check)

In this guide, I am going to show you some of the important features to look for when buying a digital camera for whatever purpose. Even if you already know what you want going through this guide will as well give you more insight. When purchasing your first digital camera, this might be true.

You will almost certainly be overwhelmed with statistics, figures, and more language than you can handle. We’ll try to decipher some of the terminologies in this piece and show you what to look for when buying a digital camera. While some of the features may be irrelevant unless you want your camera to accomplish specific jobs, it’s always worth understanding what you’re getting so you can spot a reasonable price when you see one.

Digital Camera buying guide


A camera’s resolution is measured and marketed in megapixels. The concept behind this statistic is the number of pixels required by the camera to capture a picture. In this example, the greater the number, the higher the image quality you may catch.

For instance, if you acquire a camera with a resolution of 4 Megapixels, the photos you shoot with that camera will include 4 million pixels. It’s self-evident that a camera with a resolution of 2 megapixels will not produce a picture as sharp or detailed as one with a resolution of 4 megapixels.

If you frequently print photos from your PC or have them professionally printed, the megapixel rating of your camera may be critical to you. Increased megapixels on your camera enable you to produce bigger images without sacrificing quality.

If you attempt to print a photo more extensive than the camera was meant for, the image suffers significantly in quality. The final point to remember about megapixels is that the higher the resolution of the photos you capture, the more memory card space you’ll need.

A photograph with a 4-megapixel camera requires double the capacity on a memory card as a photograph taken with a 2-megapixel camera. If you want to take high-quality pictures, ensure that your camera has adequate power to save them. Alternatively, keep additional media cards on hand to put in once your space is depleted.

Zooming using a digital camera vs. an optical zoom

Without a doubt, while purchasing a camera, you’ll want some zoom function to get those distant pictures. This might be a problematic issue for some first-time purchasers. On the market for digital cameras, there are two types of zoom. There are two types of zoom available:

  • Digital zoom
  • Optical zoom.

Optical zoom is the only one that matters; This is a natural zoom feature that leverages the camera’s optics to bring objects closer to you. Zooming in on a photograph in an image editing software application is comparable to digital zoom. It enlarges a portion of the image to make it appear closer.

A picture editing package can accomplish anything a camera with digital zoom can do as well, so don’t spend too much money on a camera with only digital zoom. Occasionally, you will see the term “total zoom” promoted; this indicates that the value given optical zoom magnification is multiplied by the digital zoom magnification in the formula above. Determine the optical zoom’s magnification level on its own to ascertain the camera’s actual value.

Size of the Aperture

We may be going a bit farther here than some of you would want, but stay with us since aperture size significantly affects your photographs. When a picture is taken, the aperture size influences how much light enters the camera. Consider the aperture to be similar to the iris of your eye.

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While this may seem slight, having more light enables you to capture better photographs in various lighting conditions, overcast days being a prime example.
You’re less likely to require the flash; I wouldn’t say I like using the flash feature since the artificial burst of light does not always do the image credit. Additionally, side symptoms such as red eye are prevalent.

Speed of the Shutter

When shopping for a quality digital camera, the shutter speed range is the essential factor to consider. It gives you the best possibility of altering the image in the manner you choose. When used in conjunction with a proactive aperture, the shutter speed may bring photos to life or freeze them instantly.

This approach is excellent for capturing moving things precisely as they seem when they are stationary. Slowing down the shutter speed exposes the CCD (charge-coupled device – the digital counterpart of the film) to more light. As a consequence, it seems like the picture is running.

There is a slight blurring effect on moving objects. Moving items have a little blurring effect. You may believe this is bad; however, increasing the shutter speed in rushing water softens the image, giving a nice shot similar to how a cascade seems in real life.

With a camera that offers a wide variety of shutter speeds, you can push digital photography to its limits. With a prolonged shutter speed, you may get a long exposure of light to the CCD, emulating the famous traffic scenes in which the headlights merge into a continuous stream.

Best digital camera buying guide

Mediums of Storage

Digital cameras have a slot for a variety of media cards. Before purchasing a camera, ensure that you know the type of storage media that it demands. There are numerous common types of memory cards, including Smart Media, compact flash, and xD image cards.

As long as you know what sort you are, it would be best to buy the proper type safely. If in doubt, always inquire at your neighborhood shop. They should be able to put you adequately if you provide them with your make and model.

Your budget determines the size of the media card you pick, so purchase as much as possible. Increased memory eliminates the need to swap media cards, allowing you to capture images in the most excellent possible quality at all times. When you begin frequently using your camera, you will quickly realize the value of having ample storage capacity.

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The advantage of cameras media is that, like film, if you run out, you can easily replace it if you have one on hand. While uploading your photos to your PC might be inconvenient, it is far less problematic than having to delete an image due to insufficient space on your media card.


Collins is a creative writer who loves to explore, research and play with gadgets such as smartphones, Tablets, Computers, Digital cameras and lots more CONNECT ME ON: Facebook, Twitter, Linkedin

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